Joint Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Joint Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 川西水道機器 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 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

Joint Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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. PVC pipe x SUS pipe Suction M joint for SUS pipe 川西水道機器
  3. PVC pipe × cast iron pipe dissimilar pipe joint Suppon MD joint 川西水道機器
  4. Water piping steel pipe fittings - Suppon M joint 川西水道機器
  5. 4 MD joint (flexible joint for drainage steel pipes) ダイドレ

Joint Product List

331~345 item / All 355 items

Displayed results

What is the joint that connects the sprinkler hose and the hose?

As summer approaches, everyone suddenly thinks about watering! Introducing the joints.

Every day, our company receives an incredible number of phone calls. As summer approaches, everyone suddenly starts thinking about watering. Now, today we have a common question: "I want a joint to connect the watering hose and the hose, what should I do?" The continuation is introduced in the related links. *You can view the detailed content of the column from the related links. For more information, please feel free to contact us.*

  • Water supply facilities

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Absorbs pipe expansion and contraction! Expansion joint.

This is a flexible pipe joint that can be used for absorbing temperature differences in various pipes, accommodating misalignment, absorbing vibrations, dealing with ground subsidence, and earthquake measures.

This is a flexible pipe joint that can be used for transporting various gases and liquids (such as air, water, gas, steam, oil, exhaust, etc.) through piping in steelmaking, chemical, and various industrial plants, as well as for absorbing temperature differences, misalignment, vibration, ground subsidence, and earthquake measures in HVAC and sanitary piping of building structures. We will select according to your needs, so please feel free to contact us. We offer high quality, low prices, and short delivery times. *Delivery times may vary depending on length and quantity. *For more details, please refer to each product page.

  • Subsidiary materials

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Inner and outer coated steel pipe × cast iron pipe, dissimilar pipe joint, Suppon MD joint.

Cast iron pipes and internally and externally coated steel pipes can be connected with just one joint! A convenient, non-dismantling mechanical joint that eliminates the need for coating removal work.

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-D." It is a joint that can connect cast iron pipes and internally and externally coated steel pipes (VD pipes and PD pipes). The Suppon MD Joint is characterized by its ability to be installed without removing the external coating of the 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. Additionally, the MD Joint can be used to connect cast iron pipes ranging from 75mm to 150mm. Even when connecting cast iron pipes, installation can be done without disassembly, lubricants, or insertion machines. It is also possible to slide along the pipe, making it easy to connect existing pipes with newly installed ones. This can be utilized during repairs or renovations of aging piping systems at the connection points with existing pipes. If removal is necessary, it can be easily detached by simply loosening the installed bolts and nuts. Please give it a try when connecting different types of pipes, such as cast iron pipes and internally and externally coated steel pipes.

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

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High-density polyethylene pipe (ISO) × SUS pipe Supon MPX MP-V

Flangeless connection of high-density polyethylene pipes and stainless steel pipes reduces the risk of leakage! A mechanical joint that eliminates the need for threading or electric fusion work!

No disassembly required, easily connectable! The mechanical joint series "Suppon Joint"! Suppon MPX is a mechanical joint that allows for pipe connection simply by inserting and tightening high-density polyethylene pipes (ISO outer diameter). It eliminates the need for core drilling, disassembly, and electric fusion work, enabling smooth construction operations. When switching from high-density polyethylene pipes (ISO outer diameter) to stainless steel pipes is necessary, the "Suppon MPX MP-V (for SUS)" comes in handy. On the high-density polyethylene side, there is no need for electric fusion work, allowing for immediate water flow and reducing construction time. On the stainless steel pipe side, there are no threading or flange welding tasks due to mechanical joining. Since the pipe type switching section is not flange-connected, the risk of water leakage from the flange section is also reduced, making it excellent for safety aspects such as earthquake resistance. It is also possible to slide along the pipe, making it easy to connect existing and newly installed 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 different types of pipes, such as high-density polyethylene pipes (ISO outer diameter) and stainless steel pipes.

  • P×SUS.JPG
  • P×SUS (2).JPG
  • Fittings

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PVC pipe × water supply steel pipe dissimilar pipe joint Suppon M joint

PVC pipes and steel pipes can be connected without flanges! No need for flange processing or welding of steel pipes, achieving simplified construction and cost reduction!

No disassembly required, easy connection! Introducing the "Suppon Joint" series of mechanical connection fittings! The product we are introducing this time is the "Suppon MVD." It is a fitting that allows for the connection of PVC pipes and water supply steel pipes. The connection part for the PVC pipe does not require solvents, so there is no need for drying or curing, allowing for immediate water flow after connection. Additionally, it can be installed even if the construction area is wet due to residual water in existing pipes. The connection part for the steel pipe uses mechanical joining, eliminating the need for threading or flange welding. Installation can be done immediately after cutting the steel pipe. Since the pipe type transition section is not a flange connection, the risk of leakage from the flange area is reduced, making it excellent for safety aspects such as earthquake resistance. It is also possible to slide along the pipe, making it easy to connect existing and new pipes. This can be utilized when repairing or renovating aging piping systems to connect 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 PVC pipes and water supply steel pipes!

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

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PVC pipe × cast iron pipe dissimilar pipe joint Suppon MD joint

PVC pipes and cast iron pipes can be connected with a single fitting!! A wide range of lineup allows for connections suited to various applications!!

No disassembly required, easy connection! Introducing the "Suppon Joint" series of mechanical fittings! The product we are introducing this time is the "Suppon MD-V." It is a fitting that connects PVC pipes and cast iron pipes. The connection part for the PVC pipe does not require any solvents, so there is no need for drying or curing, and water can flow immediately after connection. It can also be installed even if the area is wet due to residual water in the existing pipe. The connection part for the cast iron pipe accommodates sizes from 75mm to 150mm, and since it is a mechanical type rather than a special push-ring type, it can be installed without disassembly, lubricants, or insertion tools. It is also possible to slide along the pipe, making it easy to connect existing pipes with new ones. This can be utilized for repairs or renovations of aging piping systems in conjunction with existing pipes. If removal is necessary, it can be easily detached by simply loosening the installed bolts and nuts. Please give it a try when connecting PVC pipes and cast iron pipes!

  • VP-DCIP.JPG
  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (plastic pipes)

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PVC pipe × coated steel pipe, dissimilar pipe joint, Suppon MD joint

PVC pipes can be connected to coated steel pipes with just one joint! No need for tedious coating removal work, significantly reducing construction time!

No disassembly required for connection! Introducing the "Suppon Joint" series of mechanical connection methods! The product we are introducing this time is the "Suppon MD-V." It is a joint that allows for the connection of PVC pipes and internally and externally coated 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. The connection part of the internally and externally coated steel pipes (VD pipes and PD pipes) can be installed without removing the external coating. Moreover, it can be joined without disassembly, and installation can be done with just a torque wrench, making it extremely user-friendly. 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 systems when connecting to existing pipes. If removal is necessary, it can be easily detached by simply loosening the installed bolts and nuts. Please give it a try when connecting PVC pipes and internally and externally coated steel pipes.

  • VP-VD.JPG
  • Fittings
  • Piping materials (copper pipes, cast iron pipes)
  • Piping materials (plastic pipes)

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High-speed joint that can be secured from one direction of access.

High-speed joint for one-sided access usable for profile structures such as pipes.

"RIVTAC" can fasten high-strength materials at high speed without pre-drilling. It can be used for fastening in profile structures with access from one side, and it is also compatible with fastening dissimilar materials and using adhesives. It can be utilized in fully automated lines with robots. 【Features】 - Fastening possible from one side - Fastening of composite materials and multilayer layers - Fastening to high-strength materials - Fastening to profile structures (pipes) - One-process method - High-speed fastening - Use of adhesives possible

  • Solar power generation equipment

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Flexible joints ideal for medical gas piping in earthquake-resistant hospitals!

Please use for the seismic isolation layer of various medical gas piping copper pipes. It is a degreased product, and brazing connections are possible up to 40A.

This is a product that meets the performance and requirements necessary 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

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Easy-to-install exposed piping drainage joint available at a reasonable price!

Made of soft PVC, it is also excellent in weather resistance. Please note that it will be discontinued once stock runs out.

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 a 2000-hour accelerated weather resistance test 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 resin 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

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The optimal flexible joint for refrigerant copper pipe displacement absorption.

We have been widely adopted for displacement absorption at the expansion joint section in the school's air conditioning construction. If you have any questions regarding the installation, please feel free to contact us.

The installation of air conditioning systems in public elementary and junior high schools has become urgent, and the government has announced the installation of 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's framework. 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 increasingly adopted in public schools. [Delivery results 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

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Universal Joint "UJ3/8"

Very inexpensive, about half the price of major domestic manufacturers.

【Specifications】 ○ Universal Joint UJ3/8 ○ JAN: 4511372152335 ○ Name: Universal Joint ○ Abbreviated Name: UJ3/8 ○ Number of Corners: None ○ Guaranteed Torque (N.m): 112 ○ Carton Quantity: 240 ○ Small Box: 10 For more details, please contact us or download the catalog.

  • Work tools

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Universal Joint "UJ1/4"

About half the price of major domestic manufacturers and very inexpensive.

【Specifications】 ○ Universal Joint UJ1/4 ○ JAN: 4511372152328 ○ Name: Universal Joint ○ Abbreviated Name: UJ1/4 ○ Number of Corners: None ○ Guaranteed Torque (N.m): 34 ○ Carton Quantity: 240 ○ Small Box: 10 For more details, please contact us or download the catalog.

  • Work tools

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Universal Joint "UJ1/2"

Very inexpensive, about half the price of major domestic manufacturers.

【Specifications】 ○ Universal Joint UJ1/2 ○ JAN: 4511372152342 ○ Name: Universal Joint ○ Abbreviated Name: UJ1/2 ○ Number of Corners: None ○ Guaranteed Torque (N.m): 135 ○ Carton Quantity: 240 ○ Small Box: 10 For more details, please contact us or download the catalog.

  • Work tools

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Socket joint "WJ1/4-3/8"

Very inexpensive, about half the price of major domestic manufacturers.

【Specifications】 ○ Socket Joint WJ1/4-3/8 ○ JAN: 4511372152434 ○ Name: Socket Joint ○ Abbreviated Name: WJ1/4-3/8 ○ Number of Corners: None ○ Guaranteed Torque (N.m): 62 ○ Carton Quantity: 240 ○ Small Box: 10 For more details, please contact us or download the catalog.

  • Work tools

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