Fittings Product List and Ranking from 220 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.

Fittings 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. SK-KAWANISHI Co., Ltd. Kagawa//Building materials, supplies and fixtures manufacturers
  2. null/null
  3. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  4. 4 日本スプライススリーブ 本社 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 ショーボンドマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
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Fittings 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. Dissimilar pipe joint (with stop) "All Fits Joint" 水研
  2. Polyurea-based elastic sealing material "ReLife Seal HV"
  3. Strub Coupling General Catalog ショーボンドマテリアル
  4. 4 Mortar-filled rebar joint "Slim Sleeve" 日本スプライススリーブ 本社
  5. 5 Water supply PVC pipe × water supply steel pipe dissimilar pipe joint SKX SK-KAWANISHI Co., Ltd.

Fittings Product List

61～90 item / All 905 items

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Welded pipe fittings for piping [non-ferrous metals]

Welded pipe fittings for piping [non-ferrous metals]

Benkan Kiko also manufactures welded pipe fittings made from non-ferrous metals.

"Non-ferrous metals" refer to metals that are different from "carbon steel," "alloy steel," and "stainless steel," and include types such as "aluminum alloys" and "nickel alloys." Benkan Kiko manufactures welded pipe fittings made from "non-ferrous metals," which are difficult to control in shaping, utilizing the metal plastic processing technology cultivated over many years, and has a wealth of delivery achievements. Additionally, by leveraging various material procurement sources developed over time, we have established a system that can support customers' piping designs by accommodating a wide variety of steel types. We can also handle many other materials, including "Inconel," "Hastelloy," and "Monel," so please contact us for more details. We also introduce "non-ferrous metals" on the Benkan Kiko blog, so please take a look.

  • Railway Construction
  • Special Construction Method
  • others
  • Fittings

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Welded pipe fittings with hot-dip galvanized coating

Welded pipe fittings with hot-dip galvanized coating

Due to cutting processing, the step of removing the zinc plating adhered to the bevel area is unnecessary!

The product we are introducing this time is the NBG joint, which has undergone cutting processing on its zinc plating. When performing the peeling work of the zinc plating attached to the groove section, leaving any residue and then proceeding with welding can lead to the generation of harmful substances due to the heat effects during welding. Therefore, there is a concern about the generation of harmful substances, and the peeling work creates a burden and hassle on-site. The NBG joint is a welded pipe joint from which the zinc plating attached to the groove section has already been removed through cutting processing. As a result, it eliminates the need for the peeling work process before performing the surrounding welding, alleviating concerns during the welding process and improving work efficiency. The NBG joint is primarily used in air conditioning equipment that creates a comfortable living environment and is active in various fields such as large building facilities and commercial establishments. Please consider the NBG joint, which can eliminate the peeling process and reduce concerns about harmful substance generation as well as the burden and hassle of peeling work. NBG stands for "Non Bevel Galvanized," a unique expression of Benkan Kiko.

  • Water Treatment
  • stone
  • District heating and cooling/heat source system
  • Fittings

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General piping stainless steel welded pipe fittings - Benkan Kiko

General piping stainless steel welded pipe fittings - Benkan Kiko

With Su fittings, it is possible to reduce the weight and cost of piping.

Su (Syu) pipe fittings are thin-walled stainless steel butt-welded pipe fittings (JIS B 2309) that have been reduced in thickness to a level suitable for general piping stainless steel pipes (JIS G 3448 TPD). This thinning allows for lighter piping and cost reduction, leading to a decrease in on-site construction burdens, which has received positive feedback. The material used is often [SUS304WD] since it is for general piping, but in special environments such as buried corrosion resistance, [SUS316WD] may be used. Our company can accommodate both options. The maximum specification pressure is 2.0 MPa.

  • Railway Construction
  • Special Construction Method
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Large-diameter welded pipe fittings - branch pipes

Large-diameter welded pipe fittings - branch pipes

Benkan Kiko's large-diameter lateral pipes reduce on-site welding work!

The photo shows a lateral pipe where the branch pipe is connected diagonally to the main pipe. The connection of the branch pipe requires saddle welding on a curved surface, and since the branch pipe is connected at an angle rather than at a right angle, the connection surface becomes elliptical, which demands a very high skill level from the welder. Additionally, a backing plate (pad) is welded to the main pipe using fillet welding. The backing plate is applied to reinforce the piping branch, and when performing prefabrication or on-site piping, there are concerns that directly welding support materials or foot materials to the product may affect the quality of the main pipe and the qualifications of the welders performing that welding. Therefore, the backing plate is used to address such concerns. The manufacturing of this backing plate also requires high forming skills to match the curved shape of the main pipe, but Benkan Kiko is capable of handling this. At Benkan Kiko, we can supply high-quality products through excellent welding technology and precise forming techniques.

  • Joints between components
  • Fittings

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Welded pipe fittings for air conditioning equipment piping.

Welded pipe fittings for air conditioning equipment piping.

We offer a wide range of welded pipe fittings for air conditioning equipment piping, available in various sizes and wall thicknesses. [Same-day shipping for in-stock items is also possible.]

■ White gas pipes for air conditioning equipment (FSGP coated products) ■ For cooling water piping ■ Stainless steel pipes for return lines in steam piping ■ Black gas pipes for steam and oil piping (FSGP products) Among others, we offer a wide range of welded pipe fittings in all these materials, with various sizes and wall thicknesses available in stock. They are used in large buildings, commercial facilities, hotels, factories, and other central air conditioning buildings. Please feel free to contact us for quotes or inquiries.

  • Fittings
  • Fittings

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[Case Study] Alloy Steel Cubic Type Pipe Fitting

[Case Study] Alloy Steel Cubic Type Pipe Fitting

We have accommodated the delivery of Super 9Cr (F91) high alloy steel pipe fittings in about two months!

Super 9Cr is a material that is difficult to handle even among alloy steels, but we have received this order as a leading company in the manufacturing of alloy steel pipe fittings with a proven track record worldwide. We can also accommodate the specifications of "small diameter and thick-walled" products, which are challenging to shape through plastic processing, so please feel free to contact us. We look forward to your inquiries about what we can do! We will also consider manufacturing in the shape requested by our customers.

  • Prefab
  • others
  • Fittings
  • Fittings

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Contract testing of various machines.

Contract testing of various machines.

Benkan Kiko offers various mechanical testing services for metal and steel materials.

At Benkan Kiko, we conduct various tests using the testing equipment owned by our Osaka and Kiryu factories. Based on our testing technology, we can undertake mechanical testing of metal and steel materials at Benkan Kiko. **Benefits of Testing at Benkan Kiko:** - We handle everything from specimen cutting to specimen processing and testing as a package, not just the testing itself. - We can accommodate tests in accordance with JIS, ASTM standards, as well as legal regulations such as the Electricity Business Act, Gas Business Act, and High-Pressure Gas Safety Act. - We also support various test witnessing (including customer witnessing and third-party witnessing by classification societies). - We can accommodate overseas standards such as ASTM standards. - We accept orders starting from small lots of one type. We will do our best to cooperate with delivery times, so please feel free to contact us if you are in need of urgent testing assistance.

  • Prefab
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  • Fittings
  • Fittings

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We will create various materials related to the environment and chemical substances for pipe fittings products.

We will create various materials related to the environment and chemical substances for pipe fittings products.

Various materials that are not well understood will be compiled and created by Benkan Kiko! We will examine your requests and issuance rules to provide appropriate materials.

When various documents related to the environment and chemical substances are needed for metal products such as welded pipe fittings, Benkan Kiko will prepare them. If you need them, please first contact us through the "Contact Us" section below for more details. For documents that you are unsure how to respond to, we will provide the necessary information items, so you can simply respond accordingly. Additionally, changes to the target components, maximum allowable values, and reporting forms may occur, so we will provide appropriate documents after carefully examining your requests and the issuance rules.

  • others
  • Fittings
  • Analysis and prediction system
  • Fittings

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Introduction to Benkan Kiko Ashigara Logistics Center

Introduction to Benkan Kiko Ashigara Logistics Center

We have a shipping base for nationwide delivery and a rich inventory available. 【We also have an abundant supply of stainless steel seamless welded pipe fittings.】

At Benkan Kiko, we have established four logistics bases to ensure smoother delivery of products requested by our customers: two locations in Gunma Prefecture (Kiryu Factory and Kiryu Branch Factory), one in Kanagawa Prefecture (Ashigara Logistics Center), and one in Hyogo Prefecture (Amagasaki Warehouse). This time, we would like to introduce the Ashigara Logistics Center in Kanagawa Prefecture, which manages the largest scale of shipments among these locations. The Ashigara Logistics Center specializes in the rapid dispatch of products, focusing on those with high market circulation, such as JIS standard items. Located in Minamiashigara City, Kanagawa Prefecture, it takes advantage of its suitable location near the Tomei Expressway interchange, allowing for extensive shipping from Hokkaido to Okinawa. We offer same-day shipping (with the fastest delivery by the next day) and can accommodate a wide range of needs, including direct delivery by 4-ton and 10-ton trucks, as well as air freight. For detailed inquiries regarding product shipments, please contact your sales representative.

  • Water Treatment
  • District heating and cooling/heat source system
  • Pipeline Construction
  • Fittings

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Strengthening the delivery of large-diameter welded pipe fittings

Strengthening the delivery of large-diameter welded pipe fittings

We have established a system that allows for short delivery times of large-diameter welded pipe fittings for customers in the western Japan area.

In a wide range of fields such as shipbuilding, plant equipment, and air conditioning systems, large diameter welded pipe fittings are adopted, with sizes ranging from 16B to 20B (400A to 500A) for FSGP (JIS B 2311) and from 14B to 24B (350A to 600A) for stainless steel (JIS B 2313). We have now stocked large diameter items at our Amagasaki warehouse (Fuso-cho, Amagasaki City, Hyogo Prefecture). 【Items available in large diameter stock】 Type: Elbow (Long/Short) Material: FSGP (JIS B 2311), SUS304W (JIS B 2313) Thickness: 4.0T/5.0T/6.0T/S10S/S20S *Compatible with SUS304 - For customers west of Okayama, we can achieve next-day delivery for orders placed by 2 PM. - We can accommodate pickups for customers in the Kansai region (products can be picked up at the Benkan Kiko factory). - Regular deliveries to the Osaka area are available (we operate daily regular services from the Amagasaki warehouse to Osaka City). For more details such as quotes, please use the contact form below or contact us directly. We also maintain a constant stock of small diameter items. *1/2B-14B (15A-350A)

  • Fittings
  • Fittings

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T-shirt with guide bar

T-shirt with guide bar

It is something that is indispensable for gas pipelines.

The pipeline has not only straight sections but also bends and branching parts. The guide plate that allows the pig to pass smoothly through the branching section without getting caught on the branch side is called a guide bar (pig bar). At Benkan Kiko, we manufacture elbows used in the bending parts of pipelines and T (tee) fittings used in branching parts, but the T fitting with a bar attached to the branching part is referred to as a T fitting with a guide bar. Regarding the guide bar, there are various know-how related to its shape and installation method, and welding to the T fitting body often needs to be performed using a welding method (welding construction method) approved based on regulations such as the Gas Business Act. Benkan Kiko has obtained many welding construction methods based on regulatory requirements such as the Gas Business Act and the Electric Utility Act, allowing us to respond to various cases. In addition to being able to accommodate various shapes of guide bar installations according to customer requests, we can also procure the materials for the guide bars ourselves. Furthermore, we are qualified to conduct various tests and inspections on the welding parts of the guide bars. Source of pig photo: JFE Engineering Corporation.

  • Fire extinguishing equipment
  • Fittings

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This is an explanation of the welded pipe fittings PT370 and PG370.

This is an explanation of the welded pipe fittings PT370 and PG370.

There are such differences between the PT370 and PG370 pipe fittings.

Among the welded pipe fittings manufactured by Benkan Kiko, the ones with material codes "PG370" and "PT370" are particularly produced in large quantities. We receive many inquiries from customers regarding the differences between "PG370" and "PT370." Pipe fitting "PG370" ... is a pipe fitting for pressure piping. - It connects to the steel pipe STPG370 according to JIS G 3454. - It is mainly used for pressure piping at temperatures below approximately 350°C (excluding high-temperature applications). - The maximum operating pressure is typically below 10MPa. Pipe fitting "PT370" ... is a pipe fitting for high-temperature piping. - It connects to the steel pipe STPT370 according to JIS G 3456. - It is mainly used for high-temperature piping at temperatures exceeding 350°C (up to approximately 450°C). - The maximum operating pressure is typically below 20MPa. These are the differences.

  • Water Treatment
  • Fittings

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WaterClear polyethersulfone by Global Filter Corporation

WaterClear polyethersulfone by Global Filter Corporation

Designed for continuous lengths up to a maximum of 30 inches! The entire surface can be utilized to the fullest - WaterClear grade polyether sulfone.

The "High Purity WaterClear Grade Polyethersulfone Filter Cartridge" is a cost-effective product designed for general-purpose membrane filtration, reducing surface area and focusing on cost. To achieve excellent performance values, it is designed for continuous lengths of up to 30-inch segments. The high-retention polyethersulfone membrane provides excellent flux density and low protein binding. The inherently hydrophilic membrane easily wets, maximizing the utilization of the entire surface. 【Features】 ■ Offers excellent performance of PES membranes at competitive prices ■ Designed to withstand repeated hot water disinfection and in-situ steam sterilization cycles ■ Manufactured in a cleanroom environment to maintain high levels of cleanliness and purity *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Fittings

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Resin Union Joint "VP240"

Resin Union Joint "VP240"

"HI-PVC" has arrived! A PVC union joint that allows for easy attachment and detachment of PVC piping and is corrosion-resistant!

We would like to introduce the resin union joint 'VP240' handled by Hashimoto Sangyo Co., Ltd., a development-oriented engineering sales company that is flexible and responsive. It is possible to change the end connector (U-PVC) to a threaded type. We offer a wide range of sizes from "13A (3/8”)" to "100A (4”)". 【Features】 ■ Made of corrosion-resistant PVC ■ Easy to attach and detach from PVC piping ■ End connector (U-PVC) can be changed to a threaded type ■ A wide range of products available *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Fittings

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Insert fitting 'VP-TD'

Insert fitting 'VP-TD'

Operating temperature is 0 to 50°C! Insert fittings that comply with the Food Sanitation Act and standards for food and additives.

We would like to introduce our product, the extraction fitting 'VP-TD'. This product complies with the Food Sanitation Act and the standards for food and additives (Ministry of Health and Welfare Notification No. 370 of 1959). The operating temperature is between 0 and 50°C, and the operating pressure is less than 0.98 MPa (at room temperature). Please feel free to contact us when you need assistance. 【Lineup】 ■40A×3/8 ■40A×1/2 ■50A×3/8 ■50A×1/2 *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Piping materials (plastic pipes)
  • Fittings

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Bellows-type expansion joint "ES Free Type Single"

Bellows-type expansion joint "ES Free Type Single"

The operating pressure is vacuum to 0.3 MPa! It absorbs axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers.

The "ES Free-Form Single" is a bellows-type expansion joint that absorbs axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers. Ground subsidence can cause misalignment, and vibrations from pumps or compressors can transmit through the piping, potentially causing unexpected issues with equipment or buildings. In such cases, this product demonstrates excellent effectiveness. 【Features】 ■ Simple shape in the basic form ■ Absorbs axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers ■ Pipes expand and contract due to changes in fluid temperature or ambient temperature *For more details, please refer to the PDF document or feel free to contact us.

  • pump
  • Water and sewerage pipe fittings
  • Fittings

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Bellows-type expansion joint "RS with reinforcement ring, single type (for high pressure)"

Bellows-type expansion joint "RS with reinforcement ring, single type (for high pressure)"

Used under conditions of higher pressure than ES type! It is used for steam pipes, hot water piping, high-temperature water, high-pressure steam, oil delivery pipes, etc.

The "RS Reinforcement Ring Single Type (for High Pressure)" is a bellows-type expansion joint used under high-pressure conditions compared to the ES type. The manufacturing range is from 40A to φ5000, with the expansion direction being axial. The operating pressure ranges from vacuum to 20Mpa. It is used in various applications such as steam pipes, hot water piping, high-temperature water, high-pressure steam, and oil transfer pipes. 【Specifications】 ■ Manufacturing range: 40A to φ5000 ■ Expansion direction: Axial ■ Operating pressure: Vacuum to 20Mpa *For more details, please refer to the PDF document or feel free to contact us.

  • pump
  • Water and sewerage pipe fittings
  • Fittings

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Bellows-type expansion joint "RD with reinforcement ring, double type (for high pressure)"

Bellows-type expansion joint "RD with reinforcement ring, double type (for high pressure)"

For items with a double structure, there may be cases where intermediate supports are installed, so standard support dimensions have been established!

The "RD Reinforced Ring Double Type (for High Pressure)" is a bellows-type expansion joint used for high-temperature water, high-pressure steam, oil transfer pipes, and more. It is suitable for absorbing large displacements that cannot be accommodated by the single type RS. Additionally, since the double type may require the installation of intermediate supports, standard support dimensions have been established. 【Specifications】 ■ Manufacturing range: 40A to φ5000 ■ Expansion direction: Axial ■ Operating pressure: Vacuum to 20Mpa *For more details, please refer to the PDF document or feel free to contact us.

  • pump
  • Water and sewerage pipe fittings
  • Fittings

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Bellows-type expansion joint "GS Gimbal Single (High Pressure)"

Bellows-type expansion joint "GS Gimbal Single (High Pressure)"

It allows for the absorption of large displacements that occur in various directions depending on the combination!

The "GS Gimbal Single Type (High Pressure)" is a bellows-type expansion joint that restrains internal pressure thrust and allows angular displacement in various directions. By combining two gimbal-type joints and one hinge-type joint, it can absorb large displacements in various directions. It is used in steam pipes, chilled and hot water piping, high-pressure steam pipes, hot water piping, high-pressure gas pipes, and more. Additionally, we also offer the "GD Gimbal Double Type (High Pressure)." 【Features】 ■ Restraints internal pressure thrust ■ Allows angular displacement in various directions ■ The combination of two gimbal-type joints and one hinge-type joint can absorb large displacements in various directions *For more details, please refer to the PDF document or feel free to contact us.

  • pump
  • Water and sewerage pipe fittings
  • Fittings

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Bellows-type expansion joint "E410/E420"

Bellows-type expansion joint "E410/E420"

Introducing single and double types! A presentation of bellows-type expansion joint fittings made of JIS 10K/SS400.

The "E410/E420" is a 10K bellows-type expansion joint. The diameter ranges from 20A to 200A, and the joint fittings are JIS10K/SS400. The applicable specifications are the Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes). The material for the liquid-contacting parts is bellows SUS316L and inner tube SUS304L. Products of JIS16K/JIS20K and above 250A can also be manufactured. Please feel free to contact us when placing an order. 【Features】 ■ Liquid-contacting part material: bellows SUS316L, inner tube SUS304L ■ Diameter: 20A to 200A ■ Joint fittings: JIS10K/SS400 ■ Applicable specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes) ■ Products of JIS16K/JIS20K and above 250A can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings
  • Fittings

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Bellows-type expansion joint "RE Rectangular Bellows"

Bellows-type expansion joint "RE Rectangular Bellows"

Bellows-type expansion joint suitable for absorbing displacement in rectangular piping such as smoke ducts, ducts, and blower outlets.

At Technoflex, we handle the bellows-type expansion joint 'RE Rectangular Bellows'. It is used for absorbing displacement in rectangular piping such as flues, ducts, and blower outlets. For absorbing variations in the axial perpendicular direction, we can also manufacture a multi-type. The pressure range is from -0.05 MPa to 0.2 MPa. 【Features】 ■ Manufacturing range: 300 to 10000 ■ Expansion direction: Axial / Perpendicular to axis ■ Operating pressure: Vacuum to 0.3 MPa *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings
  • Fittings

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"Comprehensive Catalog of Firefighting Equipment Products" *Currently available for free*

"Comprehensive Catalog of Firefighting Equipment Products" *Currently available for free*

Comprehensive Catalog of Firefighting Equipment Products! Improving the installation of sprinkler piping and vibration prevention for fire pumps!

Sprinkler Hose Reel Fittings (SP Series / Smart SP Series) 【Features】 ○ Improved workability compared to conventional methods ○ A lineup that pursues workability and safety according to the properties of the sprinkler installation target Stainless flexible (rotating nipple, metal touch, integrated type) Aluminum composite polyethylene pipe Certified product that passed the easy heat resistance test by the Japan Fire Equipment Safety Center Certified registered product by the Japan Water Works Association Flexible Pipe Fittings for Pressurized Water Supply Systems 【Features】 ○ For vibration prevention of fire pumps

  • Fittings
  • Piping Equipment
  • Fittings

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High Flow Energy-Saving Type Fitting 【SPE Type】

High Flow Energy-Saving Type Fitting 【SPE Type】

Energy-saving and cost-reducing piping fittings!!

Contributing to energy conservation in equipment for maximum effect with minimal energy. Smoothly accommodating piping for air, pure water, lubricants, etc. Dramatically improving work efficiency. ◎Features◎ The various plant fittings (Quick Coupling CSPE Series) have successfully achieved large flow rates through fluid analysis simulation, significantly enhancing flow performance. This realizes a reduction in fluid transfer time and contributes to increased productivity. ● Understanding the resistance generation situation of each component and implementing loss reduction measures. ● Newly designing components to achieve large flow rates. ● Improving the sealing method, successfully enhancing sealing performance (reducing damage) and dramatically increasing durability.

  • Piping and electrical wiring materials
  • Fittings

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General piping thin-walled stainless steel pipe fittings Tiny Joint

General piping thin-walled stainless steel pipe fittings Tiny Joint

General piping thin-walled stainless steel fittings. Stable welding quality and excellent corrosion resistance!

Permanently clean and safe! Stainless steel piping that realizes a hygienic and safe water supply and hot water system. 【Features】 ○ Stable welding quality with exceptional reliability at joints ○ Made from austenitic stainless steel, particularly excellent in stress corrosion cracking resistance and crevice corrosion resistance ○ Easy clean welding work for anyone through automatic welding ○ Contributes to cost reduction High quality, excellent corrosion resistance, and a piping lifespan that is virtually permanent allow for total cost reduction. ● If you would like a catalog, please contact us via the request form. ~ Some content is available for viewing from the download ~

  • Piping and insulation
  • Fittings

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Housing pipe fitting UGF

Housing pipe fitting UGF

It is a high-quality product with a unique structure that does not damage the gasket and is easy to recycle.

UGF is a groundbreaking housing pipe fitting that does not damage gaskets. Made from easily recyclable stainless steel, it can be easily installed by plumbing contractors. The unique structure of the fitting, leveraging the technical expertise of Nagashima Manufacturing, ensures safe and reliable piping without damaging the housing gaskets, unlike conventional products. 【Features】 - Unique structure that does not damage gaskets - Reduces work processes and lowers costs - Easily recyclable and high-quality product - Compatible with group types - Easy installation for anyone - Recommended materials for hot water use are SUS315J1 and J2 For more details, please contact us or refer to the catalog.

  • Piping and electrical wiring materials
  • Fittings
  • Fittings

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CKe White Continuation Hand

CKe White Continuation Hand

RoHS compliant, cadmium-free & lead-free white fittings! The inner box has handles for easy removal!

The "CKe White Joint" is a white joint that has been treated with "e-plating" without the use of cadmium or lead. The chemical composition of the zinc plating on the joint surface contains less than 0.001% (10ppm) cadmium and less than 0.005% (50ppm) lead, allowing it to fully comply with the RoHS directive. It is compatible with JIS B 2301 threaded ductile cast iron pipe fittings. 【Features】 ■ Electrolysis: A good white joint made using high-purity electrolytic zinc. ■ Ecological: A good white joint that takes into consideration ecosystems and environmental protection. ■ Excellent: A very high-performance good white joint. ■ Economical: A good white joint at a price similar to conventional products. ■ Epocha: A groundbreaking good white joint produced by a new process. *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings
  • Fittings

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20K screw joint

20K screw joint

Ideal for connecting water supply pipes! Certified by the Japan Fire Equipment Safety Center.

We would like to introduce the "20K Screw Joint" handled by CK Metal. The surface plating is an environmentally friendly e-white plating, which does not use any lead or cadmium, making it considerate of the environment. Since it complies with JIS B 2239, it can be used in various situations. 【Features】 ■ Suitable for connecting water supply pipes ■ The surface plating is environmentally friendly e-white plating ■ The flange is compliant with JIS standards *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Fittings

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Cast iron flange

Cast iron flange

Acquisition of JIS! Introduction of cast iron composite flanges that comply with environmental regulations and do not contain environmentally harmful substances.

We would like to introduce the "cast iron composite flange" handled by CK Metal. The material is ductile cast iron (FCMB) or spheroidal graphite cast iron (FCD), which has more than 1.5 times the strength compared to gray cast iron (FC) and does not crack. The "10K type" is a threaded flange that conforms to JIS B 2239 in terms of dimensions, screw axis, screw shape, and screw fit. Additionally, a new JIS-compliant product has been added for the "5K type." 【Features】 ■ High precision: All 10K products come with JIS marks ■ High quality: Made from crack-resistant materials ■ Environmentally friendly: RoHS compliant plating *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (concrete pipes)
  • Fittings

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Firefighting piping fittings 'PCVF/PCHB/VF Gold/HB Gold'

Firefighting piping fittings 'PCVF/PCHB/VF Gold/HB Gold'

You can manage the remaining screws and apply the correct wrench! You can check for leaks from the inside and the presence of water intrusion from the outside.

"PCVF/PCHB/VF Gold/HB Gold" is an exterior resin-coated fitting used for buried fire protection piping. It has excellent corrosion resistance, so there is no concern about corrosion even when buried in soil containing salt, in soils or concrete where localized battery effects are likely to occur, or in areas with stray currents. Additionally, since it does not use polyvinyl chloride in the resin, it can be recycled together with iron without the need for separation. [Features] - Excellent anti-corrosion and corrosion resistance - Increased efficiency in piping installation - Wide variety of products available - Easy recycling without PVC - Reliable construction management (VF Gold/HB Gold) *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (concrete pipes)
  • Fittings

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CKe white pipe

CKe white pipe

Surface treatment that considers people, the environment, and the Earth! The white pipe compliant with the RoHS directive has been born.

CK Metal has started selling "CKe White Pipe" following "CKe Coating" and "CKe White Fittings." Finally, fully RoHS-compliant piping is now possible. The cadmium-free and lead-free hot-dip galvanized "CKe Coating" complies with environmental regulations worldwide, such as RoHS and ELV. Together with our "CKe White Fittings," fully RoHS-compliant piping is achievable. 【Features】 ■ Surface treatment considerate of people, the environment, and the Earth ■ Fully RoHS-compliant piping is possible ■ Hot-dip galvanized: Compliant with JIS H 8641, Pipe: Compliant with JIS G 3452 ■ Pipes available in sizes from 6A to 100A, each 2m in length *For more details, please refer to the PDF document or feel free to contact us.

  • Piping materials (plastic pipes)
  • Piping materials (copper pipes, cast iron pipes)
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  • Fittings

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