Joint Product List and Ranking from 111 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.

Joint 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. ダイドレ Osaka//Building materials, supplies and fixtures manufacturers
  3. クリテック工業 本社、大阪営業所、福岡営業所 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 明和工業 Niigata//Water supply and drainage construction business
  5. 5 null/null
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Joint 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. MD joint (flexible joint for drainage steel pipes) ダイドレ
  2. PVC pipe × cast iron pipe dissimilar pipe joint Suppon MD joint SK-KAWANISHI Co., Ltd.
  3. Water piping steel pipe fittings - Suppon M joint SK-KAWANISHI Co., Ltd.
  4. 4 Expansion device Hybrid joint NS〜LL type クリテック工業 本社、大阪営業所、福岡営業所
  5. 5 One-touch mechanical architectural piping system / Grooved joint 明和工業

Joint Product List

241～270 item / All 388 items

Displayed results
Side-view diamond-free joint "K-530"

Side-view diamond-free joint "K-530"

We can accommodate both pre-installed and post-installed methods for various types of bridges such as RC bridges, PC bridges, and steel bridges!

We would like to introduce our diamond-free joint for lateral joints, "K-530," which we handle. This product was developed in response to requests for a product that can accommodate even wider gaps, and it has been successfully supplied to the Kawazu Shimoda Road (Shizuoka) and the Nagase Viaduct (Tottori). It can be used with various types of bridges, including RC bridges, PC bridges, and steel bridges, and is compatible with both pre-installed and post-installed methods. Please feel free to consult us even if you are considering products other than our genuine items. 【Features】 ■ Protects the deck ■ Comfortable driving ■ Safe driving ■ Environmentally friendly ■ Cost-saving *For more details, please download the PDF or feel free to contact us.

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  • Bridge Materials
  • Joint

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Vertical joint-free joint "K-40T" for vertical joints

Vertical joint-free joint "K-40T" for vertical joints

It is a joint installed parallel to the bridge axis (the direction of vehicle travel)!

The "K-40T" is a diamond-free joint developed by our company, which is an expert in vertical joints. It features a separation structure consisting of a receiving base installed on the floor slab, a receiving plate placed on top of the receiving base, and a surface rubber with numerous diamond-shaped holes. Despite being separate components, they function as a cohesive unit, demonstrating excellent performance. It also closely follows the unique three-dimensional movements of vertical joints, making it widely used on many highways, bridges, and elevated roads. 【Features】 ■ Protects the floor slab ■ Comfortable driving ■ Safe driving ■ Environmentally friendly ■ Cost-saving *For more details, please download the PDF or feel free to contact us.

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  • Bridge Materials
  • Joint

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Cushion Joint Type 65

Cushion Joint Type 65

It is ideal for connecting floating docks.

The cushion joint type 65 connects floating bridges and other connected objects that experience relative displacement in a flexible yet robust manner. It can absorb shocks when tensile loads are applied.

  • Subsidiary materials
  • Joint

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[Column] What is a rubber joint?

[Column] What is a rubber joint?

Summarizing and introducing the merits and demerits! Clearly distinguishing the differences from other devices.

Rubber joints are one type of expansion device, primarily made from rubber and sealing materials. Basically, the device itself cannot support the weight of a vehicle, so it is often installed in places like sidewalks or areas with low traffic. However, rubber materials are easy to maintain after installation and have the characteristic of reducing the impact on vehicles passing over them. Therefore, it is common for expansion devices to be made not just from rubber alone, but in combination with steel materials. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.

  • Manufacturing Equipment
  • Joint

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Pressure gauge valve (for cold and hot water, for steam) gauge joint

Pressure gauge valve (for cold and hot water, for steam) gauge joint

We offer a wide range of inventory to meet our customers' needs! Introducing valves and joints for pressure gauges.

We handle "Gauge Valves for Pressure Gauges (for Cold and Hot Water, and Steam) Gauge Joints." The ball valve model "IVL-GBV-10A" can be used for water, oil, and air at temperatures below 80°C. The area dimension is 45mm, and the maximum allowable pressure is 2.0Mpa. Additionally, we also offer a needle valve model with a maximum allowable pressure of 2.75Mpa, as well as gauge joint specifications made of brass or SUS316. 【Product Lineup】 ■ Ball Valve for Gauge G×Rc ■ Joint for Gauge G×R ■ Needle Valve for Steam Gauge G×Rc ■ Needle Valve for Gauge G×Rc *For more details, please refer to the PDF document or feel free to contact us.

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  • Support hardware/opening hardware
  • Joint

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Daynice-G

Daynice-G

Joint for glass and acrylic with a thickness of 5mm for use as a partition joint for droplet infection control.

For 5mm thick boards Glass and acrylic joint You can create your desired shape by combining them. Easy installation by simply inserting the glass.

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  • Store display shelves
  • Storage furniture
  • Other fixtures and fittings
  • Joint

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Displacement absorption (flexible) joint for refrigerant copper pipes "Reflex"

Displacement absorption (flexible) joint for refrigerant copper pipes "Reflex"

Attention facility managers of school air conditioning systems. "Reflex" is a regularly stocked item, so we can respond to urgent construction needs! The introduction to public schools is steadily progressing!

The installation of air conditioning systems in public elementary and junior high schools has become urgent, and the government has announced that it will install air conditioning systems in all (public) elementary and junior high schools. The costs have been included in the government budget. Due to the low height and long horizontal layout of school buildings, it is common to have expansion joints, which help minimize damage to the structure caused by external forces such as earthquakes by dividing the building. The Ministry of Land, Infrastructure, Transport and Tourism's "Standard Specifications for Public Building Construction" mandates the use of flexible joints for piping that passes through expansion joints. The demand for Reflex, which complies with these piping guidelines and ensures the proper use of joints, has surged, and it is being rapidly introduced in public schools. [Delivery records have been published.] *For more details about the product, please refer to the PDF materials or feel free to contact us.*

  • Heating and cooling equipment and facilities
  • Water and sewerage pipe fittings
  • Vibration isolation, vibration control, and earthquake resistance construction
  • Joint

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Exposed piping drainage joint "A·DR Joint"

Exposed piping drainage joint "A·DR Joint"

Easy installation with band tightening! Drain joint for exposed piping suitable for wastewater and rainwater.

This product is a drainage joint for exposed piping in the flexible joint (synthetic rubber vibration-damping joint) series. It features an easy installation with band tightening and a flat inner surface that eliminates concerns about liquid pooling. It has passed 2000 hours in accelerated weather resistance testing using a Sunshine Weather Meter. It is suitable for piping with similar outer diameters, including carbon steel pipes for piping and other steel pipes. 【Features】 ■ Safe, clean, and inexpensive plastic drainage joint ■ Easy installation with band tightening ■ Flat inner surface eliminates concerns about liquid pooling *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Joint

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Flexible Joint for Medical Gas Copper Pipes "Mediflex"

Flexible Joint for Medical Gas Copper Pipes "Mediflex"

This is a clean flexible pipe for medical gas piping.

This is a product that meets the performance and requirements needed for medical gas piping, which is an extremely important lifeline. It has undergone degreasing treatment on both the inner and outer surfaces, making it hygienic. *For more details about the product, please refer to the PDF document or feel free to contact us.*

  • Welfare and medical equipment
  • Joint

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Reflex Comprehensive Catalog

Reflex Comprehensive Catalog

Comprehensive catalog of flexible joints "Reflex" for refrigerant copper pipes.

This is a comprehensive catalog of Refrix that summarizes the necessary information for selecting and installing Refrix, including specifications for Refrix and auxiliary materials, recommended installation methods, assembly diagrams, and reasons for recommending Refrix for refrigerant copper pipes. [Featured Products] ■ Refrix ■ Auxiliary materials (down stoppers + R band set, double grip, hanging springs, hanging hardware, insulation materials, UV cut tape, bite tape)

  • Piping Equipment
  • Joint

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Notice of Lining Construction

Notice of Lining Construction

Repairs of rubber lining are also possible! Leave the lining work with FRP, epoxy, etc. to us!

At Kansai Chemical, we undertake various lining construction projects. We provide services ranging from the design to on-site installation and piping of "rubber lining tanks" that can be used for sand filters and chemical tanks, starting with "rubber lining repair work." Additionally, we also carry out "concrete corrosion prevention work" as a measure against aging. For more details, please contact us. 【Various Lining Construction Projects】 ■ Lining for concrete water tanks ■ Lining for tank inner surfaces ■ Lining for drainage pits and floor surfaces 　and more, including lining work with FRP, epoxy, PVC, flakes, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Waterproofing work
  • Roof and gutter construction
  • Joint

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One-touch connection joint for PS series / LP-6

One-touch connection joint for PS series / LP-6

It is a lightweight joint for indoor use in the PS-L series!

Flexible polyethylene is used, allowing for easy connection with a one-touch mechanism after laying the base plates. After laying the PS-L, it is possible to join two base plates. They can be connected easily by inserting from the top, or more securely by inserting from the bottom. *For more details, please download the catalog.

  • Temporary Construction Materials
  • Equipment leasing and rental
  • Joint

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Impact Ball Joint NJ40

Impact Ball Joint NJ40

Impact ball joint that can be connected between a socket and a wrench, allowing for angled diagonal work.

Ideal for complex areas where linear work is not possible, with an electroless plating specification designed to improve appearance quality and corrosion resistance, suitable for impact use.

  • Work tools
  • Joint

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Impact Ball Joint NJ30S

Impact Ball Joint NJ30S

Impact ball joint capable of angled diagonal work.

By connecting between the socket and wrench, angled diagonal work is possible. It features an electroless plating specification that improves appearance quality and rust resistance. It is ideal for complex areas where straight work cannot be performed. Insertion angle: 9.5mm, swivel angle: approximately 20 degrees.

  • Work tools
  • Joint

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One-Touch Pipe Joint | NEW HIKARI

One-Touch Pipe Joint | NEW HIKARI

No screws needed! You can connect two pipes to create a long pipe.

NEW HIKARI is the original brand of Shimizu Corporation. We offer a wide range of construction hardware, fittings, and equipment for professional craftsmen and specialized contractors. Our products have been cherished for many years due to their reliable quality. Our product features a joint that allows for easy one-touch connection of pipes, locking securely with a spring mechanism just by inserting it. Additionally, it is possible to connect two pipes to create a longer pipe. The joints are flat and less noticeable, and there is no need for screws. 【Features】 ■ One-touch joint for easy pipe connection ■ Secure locking with a spring mechanism just by inserting ■ Connect two pipes to create a longer pipe ■ Flat joints that are less noticeable ■ No screws required *For more details, please download the PDF or feel free to contact us.

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  • Expansion joint hardware
  • Joint

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Road bridge (steel & PC) load support type steel expansion device KMS joint

Road bridge (steel & PC) load support type steel expansion device KMS joint

~Small expansion amount, small play type~

The KMS joint is a load-supporting, surface steel, vertical, triangular tooth-shaped expansion device developed to adapt the technology cultivated in the Seapek joint for small expansion amounts and small gap bridges.

  • Foundation construction
  • Dam construction
  • Joint

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Aluminum alloy cast expansion device - Seapack Joint

Aluminum alloy cast expansion device - Seapack Joint

The Seapec joint is an ideal expansion device for road bridges.

We aim for low cost, speed, and high performance. We aim to shorten construction periods and improve construction efficiency. *For more details, please contact us or download the catalog.*

  • Foundation construction
  • Dam construction
  • Joint

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Pipe fittings, Victolic joint, S-0 type / S-1 type

Pipe fittings, Victolic joint, S-0 type / S-1 type

It is a shoulder-type victolic joint.

This is a type that involves welding a shoulder collar to the pipe to prevent it from coming off. It has a slight degree of mobility after installation. *The product image is of the S-0 model.

  • Fittings
  • Joint

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Pipe fittings Victolic Joint G-0 type / G type

Pipe fittings Victolic Joint G-0 type / G type

It is a grooved type of victolic joint.

This is a type that involves grooving the pipe to serve as a stop. After installation, it has a slight degree of mobility, and the grooving can be done through rolling (roll groove) or cutting (cut groove). It is a safe and inexpensive connection method that does not use fire for processing. *The product image is of the G-0 type.

  • Fittings
  • Joint

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Pipe fittings Victolic Joint NL type / NLV type

Pipe fittings Victolic Joint NL type / NLV type

It is a ring-type victolic joint.

This is a joint specifically designed for lining pipes (nylon coat, powder-coated lining, PVC lining). It is a product that corresponds to factory-processed pipes that undergo lining after ring welding. It has some degree of mobility after installation. *The product image is of the NL type. *Note 1: If the paint film is less than 0.5mm and the Victolic joint is rust-resistant, please use the N-0 type or N-1 type. However, if applying a nylon coat to the joint body, please use the NL type. *Note 2: If the polyethylene lining and PVC lining are only on the inside of the piping, please use the N-0 type or N-1 type.

  • Fittings
  • Joint

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Pipe fittings, Victolic joint, H-1 type / H-2 type

Pipe fittings, Victolic joint, H-1 type / H-2 type

This is a shoulder-type high-pressure Victolic joint.

This is a type that performs shoulder collar and shoulder neck welding on the pipe to prevent it from coming off. It has a slight degree of mobility after installation. *The product image is of the H-2 type.

  • Fittings
  • Joint

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Repair fittings and repair work, repair joint, RJ type.

Repair fittings and repair work, repair joint, RJ type.

This is a joint that repairs leaks in the pipe joint section with continuous water flow.

Typically, when water leakage occurs in mechanical joints, the common method is to shut off the water supply and replace the joint. However, our developed RJ allows for leak repair without the need for a water shutdown, which was previously essential. The installation is simple and does not require any special techniques. After the repair, it absorbs expansion, bending, and twisting, demonstrating high durability.

  • Fittings
  • Joint

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Expansion joint flexible

Expansion joint flexible

We have a variety of products available, such as "TF-23000" and "TFR-3000."

We handle "Expansion Joint Flex" at our company. 【Lineup】 ■TF-23000 ■TFR-3000 ■TF-10000 ■TF-12000 ■TFK-23000 ■TFK-24000 *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Safety and consumables
  • Joint

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Expansion Joint General Catalog

Expansion Joint General Catalog

A rich lineup including multi-ply bellows expansion type and omega type!

This catalog introduces the expansion joints handled by Tofre, a comprehensive manufacturer of flexible tubes. It features a rich lineup, including the "Multiply Bellows," which has high-pressure performance while being flexible, as well as the "High-Call Bellows" and "U-Shaped Bellows," which possess excellent performance against vibration and expansion. [Contents] ■ Company Overview ■ Structure and Applications of Expansion Pipe Joints ■ Movement of Expansion Pipe Joints (Patterns) ■ Bellows Performance ■ Product Models ■ Design Materials, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Joint

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Flexible Joint "Polymer Series"

Flexible Joint "Polymer Series"

We will respond quickly and reliably to diverse needs.

Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zen-shin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes that can be used for various fluids including chemicals, offering a rich lineup of products. 【Product Lineup】 ○ RUBBER FLEXIBLE JOINT & RUBBER VIBRATION ABSORBER ○ FLUOROCARBON POLYMER JOINT ○ VINYL CHLORIDE JOINT For more details, please contact us or download the catalog.

  • others
  • Joint

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