Watergate Product List and Ranking from 15 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

Watergate Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. 三重重工業 本社 Mie//Building materials, supplies and fixtures manufacturers
  2. 中部美化企業 Aichi//Building materials, supplies and fixtures manufacturers
  3. カナエ Tokyo//Trading company/Wholesale
  4. 4 斉藤鐵工所 Osaka//others
  5. 5 大和エンジニヤリング Hiroshima//Building materials, supplies and fixtures manufacturers
Go to Company Ranking

Watergate Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Water Gate "Tilt (Elevation) Gate MFA" 三重重工業 本社
  2. Simple lift sluice gate, simple sluice gate (square type) "CS type" 中部美化企業
  3. Water Gate "Simple Sluice Gate KMSL" 三重重工業 本社
  4. 4 Simple Hand-Raised Water Gate "Manual Water Gate Door Large Diameter Round Type - Chain Type" 中部美化企業
  5. 4 Simple Roll-Up Water Gate "Easy Gate (Round Type / Square Type)" 中部美化企業

Watergate Product List

1～30 item / All 40 items

Displayed results
Water Gate "Simple Sluice Gate KMSL"

Water Gate "Simple Sluice Gate KMSL"

Considering an excellent environment! Introducing the Miegure sluice gate, suitable for agricultural water channels for water use and water retention!

The "Simplified Sluice Gate KMSL" is a gate that has been simplified according to internal standards. It can be used for waterways with a width of approximately 1.0m. By standardizing the door body and the door stop, it is offered at a lower price than the sluice gate. It is suitable for water use and water stopping in agricultural waterways. Please feel free to contact us when you need it. 【Features】 ■ Usable for waterways with a width of approximately 1.0m ■ Standardized door body and door stop ■ More affordable than sluice gates *For more details, please refer to the PDF materials or feel free to contact us.

  • 2021-11-30_16h09_49.png
  • 2021-11-30_16h09_57.png
  • 2021-11-30_16h10_11.png
  • 2021-11-30_16h10_24.png
  • 2021-11-30_16h10_32.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water Gate "Hand-Up Gate MSP"

Water Gate "Hand-Up Gate MSP"

Introducing a steel hand-operated gate suitable for the purpose of dividing agricultural water channels!

The "Hand-operated Gate MSP" is a gate that is raised and lowered directly by hand without the use of a mechanism. It is suitable for the use and stopping of agricultural irrigation channels. Since it is operated manually, it can be used for channels with a width of about 0.5 meters. This gate is often used for the purpose of dividing water in agricultural irrigation channels where water tightness is not particularly necessary, making it a cost-effective option. 【Features】 ■ Operated manually without a mechanism ■ Usable for channels with a width of about 0.5 meters ■ Commonly used for dividing water in agricultural irrigation channels ■ Cost-effective gate *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-12-01_09h31_42.png
  • 2021-11-30_16h18_20.png
  • 2021-11-30_16h18_33.png
  • 2021-11-30_16h18_51.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water Gate "Side Pull Gate MSD"

Water Gate "Side Pull Gate MSD"

Coastal and river-adjacent levee tide prevention! Miegure sluice gate that can be manually opened and closed even with a large gate.

The "Horizontal Gate MSD" is a flood prevention gate primarily installed at the openings of coastal and river embankments. The main material is lightweight and highly durable aluminum alloy. The gate features wheels at the bottom of the door body, allowing it to slide along a rail, enabling manual opening and closing even for large gates. It closes the embankment openings during typhoons, storm surges, tsunamis, etc., to prevent flooding. 【Features】 ■ Installed at the openings of coastal and river embankments ■ Closes the embankment openings during typhoons, storm surges, tsunamis, etc., to prevent flooding ■ Sliding operation with wheels at the bottom of the door body running on a rail ■ Manual opening and closing possible even for large gates ■ The main material is lightweight and highly durable aluminum alloy *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-11-30_17h00_23.png
  • 2021-11-30_17h00_28.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Reservoir water intake facilities: sediment discharge gate / sloped drain valve / reservoir plug

Reservoir water intake facilities: sediment discharge gate / sloped drain valve / reservoir plug

We are prepared to accommodate a wide range of uses!

The Saito reservoir water intake system is equipped with various components to meet a wide range of needs, including a "cast iron slide gate (sediment discharge gate)" to discharge sediment from the bottom drain pipe of the reservoir, a "sloped valve" for taking in warm water from the upper layer to avoid the negative effects of cold, murky water on rice cultivation, and a "reservoir plug" that can be opened and closed with a single touch using a chain mechanism. For more details, please contact us or refer to the catalog.

  • Airport facilities
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple sluice gate "flap gate"

Simple sluice gate "flap gate"

FG [Aluminum alloy doors and stainless steel doors] for backflow prevention and tide protection.

To prevent backflow from rivers into drainage ditches during water discharge, various gates are installed at these drainage outlets. Among them, it is common for small drainage outlets to have flap gates that open and close automatically based on the difference in water levels inside and outside. Yamato Engineering offers flap gates in two types: aluminum alloy and stainless steel. They can be used for backflow prevention at all drainage outlets, from rivers to sewage systems and ports. 【Features】 ○ Excellent water tightness ○ Consideration for aesthetics ○ Doors available in aluminum alloy and stainless steel For more details, please contact us or download the catalog.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple sluice gate "Hume flap"

Simple sluice gate "Hume flap"

Cost-saving construction type reverse flow prevention door for unmanned, non-powered rivers.

To prevent backflow from rivers during water discharge, various gates are installed at drainage outlets. It is common to install flap gates that automatically open and close based on the difference in water levels inside and outside for small drainage outlets. In such cases, ancillary work such as concrete pouring, water replacement using drainage pumps, and temporary closures is required for installation. Yamato Engineering has focused on this aspect and developed a cost-saving type of Hume flap (automatic drainage device) that can be installed simply by inserting it into the end of a Hume pipe and tightening bolts. 【Features】 ○ No need for a watertight stop device - The structure prevents backflow by having a specially shaped rubber closely adhere to the thick wall of the Hume pipe. ○ Attention to corrosion resistance - There are two types of materials: steel (SS) and stainless steel (SUS). ○ Products are delivered promptly - They will arrive at your location within one week of your order. For more details, please contact us or download the catalog.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple sluice gate "Flap gate for pressure pipes"

Simple sluice gate "Flap gate for pressure pipes"

Just fit it into the pressure pipe and tighten it firmly - a cost-saving type of construction with a backflow prevention door.

The "flap gate for pressure pipes" is a cost-saving flap gate that can be installed simply by fitting it into the end of a pressure pipe and tightening bolts. Utilizing the track record of the Hume flap gates that have been sold by Yamato Engineering, we have prepared a flap gate for pressure pipes that serves as an automatic drainage device, which can be easily installed without the need for civil engineering work. 【Features】 ○ Excellent water tightness - No need for a stop device - A special-shaped rubber tightly adheres to the thick wall of the pressure pipe, preventing backflow - The key point for reducing construction costs ○ Consideration for corrosion resistance - To improve corrosion resistance, the material is made solely of stainless steel For more details, please contact us or download the catalog.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
FRP water gate

FRP water gate

FRP water gates are extremely excellent in strength, corrosion resistance, and weather resistance, with a proven lifespan of over 40 years!

Through years of research and development, we have achieved a high-performance FRP water gate. From the past to the present, and into the future. Thinking about 50 years ahead.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Electric sluice gate "Emergency Shut-off Sluice Gate" for environmental measures and labor-saving purposes.

Electric sluice gate "Emergency Shut-off Sluice Gate" for environmental measures and labor-saving purposes.

Order mate compatible! Electric sluice gate that reliably prevents the outflow of contaminants.

At Kanae Co., Ltd., we can handle everything from on-site surveys of sluice gates to planning, manufacturing, installation, and future maintenance!! The "Emergency Shut-off Sluice Gate System" is designed to automatically and swiftly block drainage lines without human intervention in the event of an accident, preventing the outflow of oil, paint, chemicals, and other hazardous substances from the factory premises into external environments. Typically, rainwater and wastewater from plants and factories are monitored using various measuring instruments (such as pH meters and oil film detectors), managed and controlled considering water quality environmental standards. In the event of abnormal water exceeding these standards, the system automatically shuts off drainage channels and outlets using electric sluice gates, thereby preventing the outflow of hazardous substances and contributing to environmental conservation. Based on accumulated know-how from past achievements, we propose an optimized system for preventing the outflow of hazardous substances from each factory and plant. 【Features】 ■ High performance ■ Reliable prevention of pollutant outflow ■ Automatic blocking of drainage channels and outlets ■ Fully customized solutions ■ Extensive track record of deliveries For more details, please refer to our catalog or feel free to contact us. (Kanae: Sluice Gate Manufacturer)

  • Water Treatment
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water gate "Steel sluice gate"

Water gate "Steel sluice gate"

Exhibits sufficient water tightness for many years! General steel sluice gate.

At Kanae Co., Ltd., we can handle everything from on-site surveys of sluice gates to planning, manufacturing, installation, and future maintenance! The "steel sluice gate" is a commonly used type of sluice gate. The contact area uses shaped steel (H-beams, channel steel) to form a guide for the door body to move up and down, and several reinforcing beams made of shaped steel (channel steel, angle steel) are attached to the door body (skin plate) to maintain the strength corresponding to the water depth. Synthetic rubber (chloroprene) is used for watertightness, and stainless steel is used for the part that contacts the watertight rubber (watertight plate), ensuring sufficient watertightness over many years. 【Features】 ■ The contact area uses shaped steel for the door body to move up and down ■ Reinforcing beams made of shaped steel are attached to the door body ■ Synthetic rubber is used for watertightness ■ Sufficient watertightness is maintained over many years ■ All-stainless steel options are available with less concern about rust For more details, please refer to the catalog or feel free to contact us.

  • Water Treatment
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple Hand-operated Water Gate "Manual Water Gate Door Small Diameter Round Type"

Simple Hand-operated Water Gate "Manual Water Gate Door Small Diameter Round Type"

Used for irrigation from the waterway to each field! Round hand-operated simple sluice gate.

The "Manual Water Gate Door - Small Diameter Round Type" is lightweight, highly corrosion-resistant, and easy to maintain. It features a structure that enhances water tightness. Made of synthetic resin, the operation of the door has low friction resistance, making it lightweight and easy to handle. 【Features】 ○ Easy to operate with a lightweight, water-tight structure ○ Allows for proper management of water intake volume ○ Available in two types: handle-operated and chain-operated ○ Excellent durability made from synthetic resin ○ No maintenance required For more details, please contact us or download the catalog.

  • Gates, walls and fences
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple Hand-Raised Water Gate "Manual Water Gate Door Large Diameter Round Type - Chain Type"

Simple Hand-Raised Water Gate "Manual Water Gate Door Large Diameter Round Type - Chain Type"

Synthetic resin made / For normal water pressure! Chain-type round manual simple sluice gate.

The "manual sluice gate" is a lightweight, corrosion-resistant gate that is easy to maintain and operate. It features a structure that enhances water tightness. Made of synthetic resin, the operation of the gate involves minimal friction resistance, making it lightweight and easy to handle. This gate is designed with a stainless steel chain handle, considering scenarios where a cover or grating is placed over the sluice gate installed in a waterway. 【Features】 ○ Easy to operate, lightweight, and water-tight structure ○ Allows for proper management of water intake adjustments ○ Available in two types: handle-operated and chain-operated ○ Excellent durability made from synthetic resin ○ No maintenance required For more details, please contact us or download the catalog.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Honen Screw Water Gate 65/75

Honen Screw Water Gate 65/75

Introducing the PVC screw water gate with a 15cm long 4.5φ stainless steel ball chain!

We would like to introduce the "Honen Screw Water Gate 65/75" that we handle. It comes with a 15cm stainless steel ball chain with a diameter of 4.5mm, and the allowable dimensional differences are ±2% in the circumferential direction and -0 +5mm in the length direction. Additionally, we also offer the "Honen Screw Water Gate 100" with a 20cm stainless steel ball chain with a diameter of 3.0mm. 【Features】 ■ Comes with a 15cm stainless steel ball chain with a diameter of 4.5mm ■ Made of PVC *For more details, please download the PDF or feel free to contact us.

  • Water Treatment
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Information] Honen Maru Rubber Storage Water Gate Installation Procedure and Usage Instructions

[Information] Honen Maru Rubber Storage Water Gate Installation Procedure and Usage Instructions

A detailed introduction to the construction method in 7 steps! We will also introduce the operations for water stopping and drainage.

This document includes the construction procedures and usage methods for the "Honen Maru Rubber Storage Water Gate." We present the construction work in an easy-to-understand manner with illustrations, introducing it in seven steps. Additionally, we have included information on how to perform water-stopping and drainage operations, so please make use of it. [Contents] ■ Construction Procedures ■ Usage Methods - Water-Stopping Operation - Drainage Operation *For more details, please download the PDF or feel free to contact us.

  • Water Treatment
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Significantly lighter compared to steel: 'Adhesive Bonded FRP Manhole'

Significantly lighter compared to steel: 'Adhesive Bonded FRP Manhole'

A manhole made of corrosion-resistant FRP (fiber-reinforced plastic) material!

"The bonded FRP manhole" is a new fusion solution that boasts excellent corrosion resistance, utilizing lightweight FRP material and the outstanding fatigue resistance of the structural adhesive PLEXUS. It completely shuts out water leakage from manholes! *Registered product in the new technology information provision system operated by the Ministry of Land, Infrastructure, Transport and Tourism! Registration number: KT-200143-A 【Features】 ■ Uses corrosion-resistant FRP (fiber-reinforced plastic) material ■ Improved durability due to corrosion resistance, weight reduction (steel) 25 kg ⇒ (FRP) 4 kg ■ High manufacturing flexibility through hand lay-up molding ■ Adoption of FRP grating allows for a wide range of sizes ■ Cost reduction through shortened construction periods, enabling simultaneous work at multiple locations *For more details, please download the catalog or feel free to contact us.

  • Bridge Materials
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water gate "FRP gate"

Water gate "FRP gate"

FRP gates equipped with numerous advantages for water management facilities in the new era!

The "FRP Gate" is a sluice gate made from FRP (Fiber Reinforced Plastic), utilizing its high mechanical properties. FRP is lightweight and possesses numerous characteristics such as high strength, excellent durability and weather resistance, and versatility in processing, making it capable of meeting all the performance requirements for sluice gates in harsh environments. It can accommodate large sizes and offers numerous advantages, including improved gate performance and safety, as well as overall cost reduction. 【Features】 ■ Excellent corrosion and weather resistance ■ Lightweight ■ High strength ■ No need for repainting ■ No need for coating or plating *For more details, please refer to the catalog or feel free to contact us.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Jointed FRP manhole

Jointed FRP manhole

This is a product designed for the renovation of inspection covers installed on box girders and bridge piers.

【Overview】 NETIS Registered Product: KT-200143-A This product is designed for the renovation of inspection covers installed on box girders and bridge piers. Made of FRP, it is very lightweight compared to traditional steel, making transportation to the installation site easy. Its unique drainage system prevents water from infiltrating the interior of the structure. 【Features】 - Made of FRP Excellent corrosion resistance, eliminating concerns about rust. Significant weight reduction compared to steel. - Water Stopping Ability The unique drainage system prevents water infiltration into the interior of the structure. - Workability The use of adhesive bonding allows for easy and quick installation. Being made of FRP reduces the burden of transportation and installation work. - Custom-Made Can be designed in shapes and opening/closing patterns tailored to the site. We can also accommodate requests for color matching with the structure. - Fail-Safe System Standard equipment includes a wire connection between the cover and the structure to prevent falling. Ensures strength that can withstand being stepped on during work.

  • Bridge Materials
  • Bridge Construction
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Regulus Co., Ltd. Bridge FRP Products

Regulus Co., Ltd. Bridge FRP Products

Introducing bridge FRP with excellent durability, weather resistance, and cold resistance as a drainage device!

Regulus Co., Ltd.'s FRP products for bridges are primarily composed of fiberglass and resin. They possess excellent durability, weather resistance, and cold resistance as drainage systems for highway bridges and railway viaducts, and they do not produce dioxins when burned, making them environmentally friendly. Additionally, they are widely adopted across the country as rainwater drainage pipes for highways and railway viaducts that emphasize a harmonious landscape with the structures. 【Features】 ■ Easy to install - Lighter than steel or PVC products, making them easy to handle and transport ■ Corrosion resistance - Resistant to salt damage and does not corrode ■ Weather resistance - Difficult to degrade under ultraviolet light - Usable temperature range: -30° to +40° *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Bridge Materials
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Lever sluice gate

Lever sluice gate

Easy with one-touch operation! No water leakage!

Our lever sluice gates are made of rust-resistant stainless steel and hot-dip galvanized materials. They are easy to operate with a one-touch mechanism, providing excellent water-tightness and preventing leaks. Additionally, water flow can be adjusted quickly, and no maintenance is required! We can also produce retrofit types. 【Features】 ■ One-touch operation ■ Excellent water-tightness ■ Rust-resistant due to stainless steel and hot-dip galvanized specifications ■ Suitable for water distribution troughs ■ Quick water flow adjustment, etc. *For more details, please download the PDF or feel free to contact us.

  • Watergate
  • Hydrological survey
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
FRP Technology Consultation Service

FRP Technology Consultation Service

For repairs, modifications, molded product design, manufacturing processes, and technical evaluation contracts, please contact us!

Our company provides various technical consultations regarding FRP. Mainly in the 'manufacturing process', we propose suitable manufacturing processes to realize the intended shape and create a process chart according to your requests. Of course, it is also possible for us to carry out the molding of the shaped object based on this process chart. Please feel free to contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Narrow chopped strand mat

Narrow chopped strand mat

We can accommodate your request for a small amount of narrow chopped strand mat, as well as your desire to reduce processing time.

The "Narrow Width Chopped Strand Mat" is a product made from glass fiber chopped strand mat processed to specified width and length for hand lay-up applications. After impregnating with low-viscosity resin and curing, it becomes a fiber-reinforced plastic material (FRP) with excellent water resistance and chemical resistance. Experienced technicians with extensive FRP manufacturing experience carry out the processing work, allowing for the provision of products with stable dimensions. 【Features】 ■ Excellent water resistance and chemical resistance ■ Processing work carried out by technicians with extensive FRP manufacturing experience ■ Ability to provide products with stable dimensions ■ Capable of compressing processing time and accommodating requests for small quantities of narrow widths *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Evaluation of the shape of the FRP hole processing drill manufactured in-house and the X-ray CT assessment of the processed material.

Evaluation of the shape of the FRP hole processing drill manufactured in-house and the X-ray CT assessment of the processed material.

Comparative evaluation of the conditions before and after processing using a φ15mm drill for in-house processed FRP and commercially available drills through visual inspection and non-destructive testing!

This document is a technical report that evaluates the characteristics of drill shapes after processing, using hole processing of FRP as an example. It quantifies the features of the processed drill shapes produced in-house and provides a quantitative comparison of these shapes with commercially available drills, as well as assesses the validity of the shapes through FRP processing. In the scope evaluated this time, although no superiority was recognized between the commercially available drills and the modified in-house drills for FRP processing, it was confirmed that the shape of the in-house processed drills contributes to extending the tool life. From the perspective of extending tool life, this resulted in findings of significant importance. 【Contents of the report (Evaluation preparation, methods, and results)】 ■ Preparation of evaluation drills ■ Shape inspection of evaluation drills ■ Production of flat plates for processing evaluation ■ Implementation of hole processing using various drills ■ X-ray CT measurement *For more details, please download the PDF or feel free to contact us.

  • others
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Evaluation of a New Method for Forming Bodies that Achieves Fiber Filling Improvement and Void Reduction [Technical Document]

Evaluation of a New Method for Forming Bodies that Achieves Fiber Filling Improvement and Void Reduction [Technical Document]

Visual inspection and confirmation of the internal condition of the molded body using X-ray CT were conducted! The quality of the three-dimensional molded body produced by the new method was evaluated.

This document presents a technical report on three-dimensional shaped parts with uneven surfaces formed using conventional and new methods. It includes non-destructive testing through visual inspection and X-ray CT to verify the technical superiority of the new method, along with the results. The visual inspection results suggest that the parts produced by the conventional method exhibited burrs at the corners, indicating instability in the positioning of the reinforcing fibers compared to those produced by the new method. The new method's molded products were recognized as superior in terms of quality. Additionally, upon examining the X-ray CT images, it was found that the parts made using the conventional method showed an increase in resin-rich areas due to the movement of reinforcing fibers, as well as intermittent air layers (voids) at the boundary layer between the matrix resin and the reinforcing fibers. [Contents] ■ Evaluation Preparation and Methods - Preparation of evaluation samples - X-ray CT measurement ■ Results - Preparation of evaluation samples - X-ray CT measurement ■ Discussion - Key points of the new method's impact on improving internal quality of molded products *For more details, please download the PDF or feel free to contact us.

  • others
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
FRP Special Coating Method (R)

FRP Special Coating Method (R)

We will achieve the long lifespan of factory structural components through coating.

Our company offers a special FRP coating method (R) that combines the strengths derived from GFRP material forms with the proven functionality of corrosion-resistant resins as a role of paint. By combining glass fibers and corrosion-resistant resins in an appropriate material composition, we achieve high corrosion resistance. Please feel free to contact us if you have any requests. 【Features】 ■ Sealing the "interface of fibers/resins near the surface" that is prone to acid penetration with a top coat ■ Suppression of acid penetration by glass fibers and improvement of the strength of the coating itself *For more details, please download the PDF or feel free to contact us.

  • paint
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water Gate "Sluice Gate MSL / Roller Gate MRO"

Water Gate "Sluice Gate MSL / Roller Gate MRO"

Introduction of the Miegure sluice gate, suitable for various uses such as drainage, agricultural waterways, and rivers!

We would like to introduce the sluice gates we handle: the "Sluice Gate MSL" and the "Roller Gate MRO." The "Sluice Gate MSL" is a gate that opens and closes by sliding the gate body against a stop. It uses either a rack-type or spindle-type opening mechanism, and it can accommodate both electric and manual operation. The "Roller Gate MRO," on the other hand, has rollers (wheels) installed on both sides of the gate body, which reduces the resistance encountered during opening and closing by allowing the wheels to rotate, making operation easier. 【Features of Sluice Gate MSL】 ■ Opens and closes by sliding the gate body against a stop ■ Suitable for small-scale gates with relatively shallow water depth ■ Simple structure for easy maintenance ■ Uses either a rack-type or spindle-type opening mechanism ■ Compatible with both electric and manual operation *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-11-30_16h03_08.png
  • 2021-11-30_16h03_12.png
  • 2021-11-30_16h03_16.png
  • 2021-11-30_16h03_22.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water Gate "Flap Gate MFR / Uniflapped Gate UFR"

Water Gate "Flap Gate MFR / Uniflapped Gate UFR"

Introducing the Miegure sluice gate, ideal for preventing backflow in general rivers and waterways! A gate that considers an excellent environment.

We would like to introduce the water gates we handle: the "Flap Gate MFR" and the "Uni Flap Gate UFR." The "Flap Gate MFR" is a simple structure that can be used without power, making maintenance easy. It can be used for tidal protection at river mouths and to prevent backflow in rivers. The "Uni Flap Gate UFR," on the other hand, is made of all stainless steel and is priced more affordably than the flap gate. 【Flap Gate MFR Features】 ■ Utilizes water pressure from the difference in water levels inside and outside ■ Closes when the external water level is high and drains when the internal water level rises ■ Simple structure that can be used without power ■ Easy maintenance *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-11-30_16h31_30.png
  • 2021-11-30_16h31_33.png
  • 2021-11-30_16h31_41.png
  • 2021-11-30_16h31_50.png
  • 2021-11-30_16h32_16.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water Gate "Tilt (Elevation) Gate MFA"

Water Gate "Tilt (Elevation) Gate MFA"

For water intake and water level adjustment of general rivers and waterways! The Miegure sluice gate is economical and aesthetically pleasing.

The "Falling (Undulating) Gate MFA" is a movable weir installed in general rivers and agricultural water channels, used for agricultural water intake or for adjusting river water levels. In the event of flooding or increased upstream water levels, the automatic falling mechanism allows for a multi-stage collapse, ensuring that downstream water levels do not rise sharply, thus providing safety. By changing the angle of the gate body, water levels can be freely adjusted, making it primarily used for water intake. 【Features】 - In the event of increased upstream water levels, the automatic falling mechanism allows for a multi-stage collapse, ensuring that downstream water levels do not rise sharply, thus providing safety. - During floods, water levels are detected by floats or similar devices, allowing for a power-free collapse. - Due to the absence of tall structures, it is economical and aesthetically pleasing. - Water levels can be freely adjusted by changing the angle of the gate body. *For more details, please refer to the PDF document or feel free to contact us.*

  • 2021-11-30_16h44_48.png
  • 2021-11-30_16h44_58.png
  • 2021-11-30_16h45_07.png
  • 2021-11-30_16h45_16.png
  • 2021-12-01_09h36_34.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Swing Gate MSW

Swing Gate MSW

Considering an excellent environment! Introduction of the Miegure sluice gate suitable for tidal protection of coastal and river-adjacent levees.

The "Swing Gate MSW" is a flood prevention gate primarily installed at the openings of coastal and river levees. It operates in a door-like manner, with one side hinged, allowing the gate body to rotate horizontally to open and close. A single-leaf opening is called a swing gate, while a double-leaf (bi-fold) opening is referred to as a mitre gate. It closes the levee openings during typhoons, storm surges, tsunamis, etc., to prevent flooding. 【Features】 ■ Installed at the openings of coastal and river levees ■ Closes the levee openings during typhoons, storm surges, tsunamis, etc., to prevent flooding ■ Opens and closes by rotating the gate body horizontally with one side hinged *For more details, please refer to the PDF materials or feel free to contact us.

  • 2021-11-30_16h52_49.png
  • 2021-11-30_16h53_18.png
  • 2021-11-30_16h53_27.png
  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Simple sluice gate "Anchor-type Hume flap"

Simple sluice gate "Anchor-type Hume flap"

Just secured with anchor bolts - cost-saving construction type backflow prevention door.

We have developed an anchor-type flume flap (automatic drainage device) that can be installed without the need for civil engineering work at existing drainage outlets. Yamato Engineering offers two types of flap gates made from aluminum alloy and stainless steel. They can be used for backflow prevention at all types of drainage outlets, from rivers to sewers and ports. 【Features】 ○ No watertight door stop device required - The structure prevents backflow with a watertight rubber attached to the anchor plate. ○ Corrosion resistance is a priority - Available in two materials: steel (SS) and stainless steel (SUS). ○ Products are delivered promptly - Arrives within one week of your order. For more details, please contact us or download the catalog.

  • Watergate
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water gate "KH type simple sluice gate"

Water gate "KH type simple sluice gate"

Excellent performance and durability at a low price! A sluice gate that fits any waterway.

At Kanae Co., Ltd., we can handle everything from on-site surveys of sluice gates to planning, manufacturing, installation, and future maintenance! The "KH type simple sluice gate" is designed to fit any waterway by using shaped steel (H-shaped steel) at the contact point. The standard material used is SS400 (with stainless steel for the watertight parts), and the watertight rubber is made of chloroprene. The gate body, contact point, opening and closing mechanism, and spindle are all integrated, making installation easy. It offers excellent performance and durability at a low price, allowing for safe use. 【Features】 ■ Fits any waterway ■ Can be used in both rectangular and circular waterways ■ Available sizes range from 300mm to 1200mm ■ Easy installation due to integrated structure ■ Special sizes can be manufactured upon request For more details, please refer to the catalog or feel free to contact us.

  • Water Treatment
  • Watergate

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Watergate

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.