joint Product List and Ranking from 110 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

joint Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 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. 明和工業 Niigata//Water supply and drainage construction business
  4. 4 null/null
  5. 5 TB Global Technologies Ltd. Tokyo Head Office Tokyo//others

joint Product ranking

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. One-touch mechanical architectural piping system / Grooved joint 明和工業
  2. MD joint (flexible joint for drainage steel pipes) ダイドレ
  3. PVC pipe x SUS pipe Suction M joint for SUS pipe SK-KAWANISHI Co., Ltd.
  4. 4 Swivel joint for water-cooled and liquid-cooled piping for data centers! TB Global Technologies Ltd. Tokyo Head Office
  5. 5 PVC pipe × cast iron pipe dissimilar pipe joint Suppon MD joint SK-KAWANISHI Co., Ltd.

joint Product List

31~45 item / All 362 items

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Stainless steel pipe joint, Suppon M joint for SUS pipe.

Achieving seismic resistance of pipelines with flexible and expandable anti-detachment fittings.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Water and sewerage pipe fittings

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Ductile cast iron pipe × Poly (JIS) pipe Suppon MD joint

Seismic reinforcement of pipelines is achieved through flexible and expandable detachment prevention fittings.

No core required. There is no need to disassemble the joint or perform any processing before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Water and sewerage pipe fittings

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PVC pipe × ductile cast iron pipe, pipe fittings, large diameter spigot M joint

High detachment prevention performance due to stretchable and flexible detachment prevention fittings.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Piping Equipment
  • Subsidiary materials

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PVC pipe × steel pipe joint large diameter suction M joint

High detachment prevention performance due to retractable and flexible detachment prevention fittings.

There is no need for disassembling the joint or any pre-treatment before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolts and nuts.

  • Railway Construction
  • Erosion control works
  • Agricultural civil engineering works

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Ductile iron pipe × steel pipe joint large diameter suction M joint

High detachment prevention performance due to retractable and flexible detachment prevention fittings.

There is no need for processing before disassembling the joint or inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Piping Equipment
  • Subsidiary materials

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Internal and external coated steel pipe fittings - Suppon MD joint

No need for coating removal or threading work on the inner and outer coated steel pipes! A convenient mechanical joint that does not require disassembly, featuring a disengagement prevention function and high water tightness.

No disassembly required for connection! Introducing the "Suppon Joint" series, a mechanical joint method that only requires insertion and tightening! The Suppon MD Joint is a mechanical joint characterized by its ability to be installed without removing the outer coating of internally and externally coated steel pipes (VD pipes and PD pipes). It allows for connection without disassembly, and installation can be done with just a torque wrench, making it exceptionally user-friendly. It accommodates internally and externally coated steel pipes with diameters ranging from φ40mm to 150mm. It is also possible to slide along the pipe, making it easy to connect existing and newly installed pipes. This can be utilized for repairs or renovations of aging piping systems at the connection points with existing pipes. There is no need for traditional flange welding or screwing tasks, eliminating the need for conventional flange connection work. Flangeless connections reduce the risk of water leakage from the connection points and are expected to enhance seismic resistance. Additionally, we offer a variety of options for connecting different types of pipes, allowing for a change in pipe type with just one joint. If disassembly is required, it can be easily removed by simply loosening the installed bolts and nuts, making it useful as a fixture for piping tests using water pressure or air. Please give it a try when connecting internally and externally coated steel pipes.

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  • MDD修繕.JPG
  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (plastic pipes)

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Outer and inner coated steel pipe × PVC pipe, dissimilar pipe joint, Suppon MD joint.

The inner and outer coated steel pipes can be connected with a single joint! A convenient non-dismantling mechanical joint that eliminates the need for troublesome coating removal work during installation.

No disassembly required for connection! Introducing the "Suppon Joint" series, a mechanical joint method that simply requires insertion and tightening! The product we are introducing this time is the "Suppon MD-V." It is a joint that can connect internally and externally coated steel pipes (VD pipes and PD pipes) with PVC pipes. The Suppon MD Joint is characterized by its ability to be installed without removing the outer coating of internally and externally coated steel pipes (VD pipes and PD pipes). It allows for connection without disassembly, and installation can be done with just a torque wrench, making it extremely user-friendly. When connecting PVC pipes, no solvents are used, so there is no need for drying or curing, allowing for immediate water flow after connection. It is also possible to slide along the pipe, making it easy to connect existing pipes with newly installed ones. This can be utilized for repairs or renovations of aging piping systems at the connection points with existing pipes. If disassembly is needed, it can be easily removed by simply loosening the installed bolts and nuts. Please give it a try when connecting dissimilar pipes, such as internally and externally coated steel pipes and PVC pipes.

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

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PVC pipe fitting Suppon M joint

Ideal for repairing PVC pipes! No need for solvents or lubricants for application, and it can connect to existing pipes, allowing for construction that is not affected by conditions such as spring water!

No need for disassembly, easy connection! Introducing the "Suppon Joint" series of mechanical joint methods! Since the connection points of PVC pipes do not use solvents, there is no need for drying or curing, and water can flow immediately after connection. Additionally, it can be installed even if the construction area is wet due to residual water in existing pipes. The Suppon M Joint comes standard with a flexible expansion and contraction prevention feature, which absorbs distortions caused by pipe expansion and earthquakes. It is also possible to slide along the pipe, making it easy to connect existing and new pipes. This can be utilized for repairs or renovations of aging piping when connecting to existing pipes. If disassembly is needed, it can be easily removed by simply loosening the installed bolts and nuts. Please give it a try when connecting PVC pipes!

  • VP.jpg
  • VP2.JPG
  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (plastic pipes)

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PVC pipe x SUS pipe Suction M joint for SUS pipe

Achieve connection with stainless steel pipes without flanges! Easy to remove and rework, making it convenient for temporary piping!

No need for disassembly, easy connection! Introducing the "Suppon Joint" series of mechanical connection fittings! The product we are introducing this time is the "Suppon MVD for PVC pipes." It is a fitting that connects PVC pipes and stainless steel pipes. Since the connection part of the PVC pipe does not use solvents, there is no need for drying or curing, and water can flow immediately after connection. Additionally, it can be installed even if the construction area is wet due to residual water in the existing pipes. On the stainless steel pipe side, there is no need for threading or flange welding due to mechanical joining. Because the pipe type switching part is not a flange connection, the risk of leakage from the flange area is reduced, making it excellent in terms of safety, including earthquake resistance. It is also possible to slide along the pipe, making it easy to connect existing and newly installed pipes. You can utilize it for repairs or renovations of aging piping when connecting to existing pipes. If you need to remove it, you can easily do so by simply loosening the installed bolts and nuts. Please give it a try when connecting PVC pipes and stainless steel pipes.

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MESCO-made mechanical seismic joint for pipes, Suppon MWX

A specialized mechanical seismic joint that maximizes the performance of MESCO pipes!!

The Suppon MWX is a seismic joint designed specifically for pipes, manufactured by Mitsui Mining & Smelting Engineering Co., Ltd. (MESCO), that does not require disassembly. It accommodates nominal diameters from Φ40 to Φ250. The allowable water pressure can be supported up to 2.0 MPa using a dedicated in-core. It allows for the connection of bridge-mounted piping without the need for flange processing or welding work, enabling installation with just one wrench and immediate water flow after installation. Additionally, it can be installed without the need for special tools, making it unaffected by environmental conditions (weather, mountainous areas). - The pipe-on-slide connection allows for easy adjustment and alignment between bridge piping and buried piping. - There is a wide range of compatible connections between MESCO pipes and other pipe types (such as PVC pipes and cast iron pipes). - There is a rich lineup of products ideal for the installation of mechanical soft-seal shut-off valves that eliminate leakage risks from shut-off valves, as well as fire hydrants and air valves.

  • 171225_田岡_藤森工業_南砺市細島地内(施工後?).jpg
  • 587.JPG
  • IMG00349.jpg
  • 1.jpg
  • 2.jpg
  • Piping materials (copper pipes, cast iron pipes)

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Acrylic foam strong adhesive double-sided tape hyper joint

Acrylic foam double-sided tape packed with features such as strong adhesion, heat resistance, and weather resistance.

H9000 Series (High Soft Type) H8000 Series (Soft Type) H7000 Series (Regular Type) ◎ For more details, please contact us or download the catalog.

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Seismic isolation expansion joint, floor-mounted type

Seismic isolation expansion joint, floor-mounted type

Stainless non-slip decorative plate (line bar) Clearance: 800mm Movement: ±500mm

  • Expansion joint hardware
  • Vibration isolation, vibration control, and earthquake resistance construction

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Outdoor flooring stone tile type + stainless steel non-slip

Seismic isolation expansion joint for external flooring, stone-paved type + stainless steel non-slip.

Makeup plate (airbrush finish) Clearance: 600mm Movement range: ±500mm

  • Expansion joint hardware
  • Vibration isolation, vibration control, and earthquake resistance construction
  • stone

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Seismic isolation expansion joint for flooring, grating type

Seismic isolation expansion joint for flooring, grating type.

Seismic isolation expansion joint for floor, grating type Clearance: 600mm Movement range: ±500mm

  • Expansion joint hardware
  • Grating
  • Vibration isolation, vibration control, and earthquake resistance construction

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Seismic isolation expansion joint intrusion prevention fence

Seismic isolation expansion joint, intrusion prevention fence

Stainless steel pipe Clearance 500mm Movement ±400mm

  • Gates, walls and fences
  • Expansion joint hardware
  • Vibration isolation, vibration control, and earthquake resistance construction

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