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Fittings(tube) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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Fittings Product List

31～45 item / All 49 items

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Joint connectors that protect workers from harmful substances.

Joint connectors that protect workers from harmful substances.

No liquid leakage, one-touch connection is possible.

We protect workers from carcinogenic substances and highly volatile harmful substances. This is a joint that minimizes leakage to nearly zero during attachment and detachment with a non-spill valve. The non-spill design allows for connections under pressure, and the material, made of glass fiber-reinforced polypropylene, is compatible with many chemical agents. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposable options. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics confirmed to be safe, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
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Catalog of joints and connectors that protect workers from harmful substances.

Catalog of joints and connectors that protect workers from harmful substances.

No liquid leakage, one-touch connection is possible.

Protects workers from carcinogens and highly volatile harmful substances. This is a joint that minimizes leakage to nearly zero during attachment and detachment thanks to the non-spill valve. The non-spill design allows for connections under pressure, and its material, glass fiber-reinforced polypropylene, is compatible with many chemicals. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposable options. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, liquids (gases) are automatically stopped even when removed under pressure. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • joint

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Catalog of Liquid Cooling Fittings (Connectors and Joints) for Computers and Equipment

Catalog of Liquid Cooling Fittings (Connectors and Joints) for Computers and Equipment

Antifreeze with a proven track record for long-term use; the NS series allows for one-touch connection without liquid dripping. Significant cost reduction from stainless steel fittings with super engineering plastic fittings.

There are many usage records with major manufacturers both domestically in Japan and overseas for liquid cooling and water cooling. There are also numerous records for antifreeze liquids such as propylene glycol and ethylene glycol. We have many successful results from long-term degradation tests at ultra-low temperatures (minus 40 degrees) and at high temperatures significantly exceeding 100 degrees. By using the NS (Non-Spill) series, which prevents water dripping during attachment and detachment, you can avoid the risk of splashing onto electronic devices. Additionally, by using polysulfone couplings (such as HFC35 and HFC57), which are super engineering plastics, significant cost reductions can be achieved compared to stainless steel couplings. There are also products that excel in weather resistance. You can view demonstration videos at the link below: http://www.youtube.com/watch?v=R55q-mLkXE0

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Liquid cooling fittings (joints) for supercomputers, wind power generation, and medical applications!

Liquid cooling fittings (joints) for supercomputers, wind power generation, and medical applications!

No liquid leakage, one-touch connection is possible.

We also offer fittings that minimize leakage to nearly zero during attachment and detachment, thanks to a non-spill valve. They are widely used in cooling applications for PCs and servers, which are sensitive to liquids. They are also utilized in medical lasers, CT scanners, industrial printers, and liquid cooling for aircraft components. Made of plastic, they are lightweight, compact, inexpensive, and resistant to rust, with a wide range of standards available in various sizes and mounting types. The non-spill design allows for connections under pressure, and they are made from glass-fiber reinforced polypropylene, compatible with many chemical substances. The one-touch button allows for one-handed attachment and detachment, and the color coding enables visual differentiation of piping. For high-temperature applications, there is also the HFC35 series of fittings made from polysulfone (as shown in the photo). <Features of CPC Plastic Fittings>. Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic versions are also available for disposable use. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. The tubes can rotate freely, reducing twisting and preventing tube detachment accidents during use. In valve-equipped types, liquids (gases) are automatically stopped even when disconnected under pressure.

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Ultra-lightweight liquid spill prevention joint (connector, coupling)

Ultra-lightweight liquid spill prevention joint (connector, coupling)

No liquid leakage, one-touch connection is possible.

This is a joint (fitting) that minimizes leakage to nearly zero during attachment and detachment thanks to its non-spill valve. The non-spill design allows for connections under pressure, and it is made of glass fiber reinforced polypropylene, making it compatible with many chemical agents. The one-touch button allows for one-handed attachment and detachment, and the color coding enables visual differentiation of piping. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Suitable for both gases and liquids. All-plastic construction allows for disposable options. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS212 画像.jpg
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In-hospital infection prevention fittings (joints, connectors, couplings)

In-hospital infection prevention fittings (joints, connectors, couplings)

No liquid leakage, one-touch connection is possible.

It protects patients and healthcare workers from infectious materials such as blood, excrement, and body fluids, and is effective in preventing hospital-acquired infections. This joint (connector) minimizes leakage to nearly zero during attachment and detachment thanks to its non-spill valve. The non-spill design allows for connections under pressure, and its material, polypropylene with glass fibers, is compatible with many chemical agents. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposable options. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS212 画像.jpg
  • joint

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Joint connector coupling to suppress bubble intrusion.

Joint connector coupling to suppress bubble intrusion.

No liquid leakage, one-touch connection is possible.

This is a joint (connector) that minimizes leakage to nearly zero during attachment and detachment thanks to its non-spill valve. It is also a joint that relatively reduces the intrusion of bubbles during attachment and detachment. It prevents a decrease in vacuum levels. The non-spill design allows for connections under pressure, and because it is made of glass fiber-reinforced polypropylene, it is compatible with many chemical substances. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Products compatible with dust-free clean rooms are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when detached under pressure, liquids (gases) are automatically stopped. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP Class VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
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Color-coded fittings (joint couplings/connectors)

Color-coded fittings (joint couplings/connectors)

No liquid leakage, one-touch connection possible.

This is a joint (fitting) that minimizes leaks to nearly zero with a non-spill valve. Thanks to its non-spill design, it allows for connections under pressure, and since it is made of glass fiber-reinforced polypropylene, it is compatible with many chemicals. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. You can watch a demonstration video at the link below. http://www.youtube.com/watch?v=R55q-mLkXE0 <Features of CPC Plastic Fittings> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom-compatible products are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In valve-equipped types, even when removed under pressure, liquids (gases) automatically stop. There are many couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP Class VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
  • joint

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Food and beverage fittings (joints, connectors, couplings)

Food and beverage fittings (joints, connectors, couplings)

Uses FDA-certified resin.

Most CPC products use resins certified by the FDA (U.S. Food and Drug Administration) and USDA (U.S. Department of Agriculture). O-rings can be changed to certified materials as needed. The polysulfone type is compatible with sodium hypochlorite, steam, and hydrochloric acid. There are also straight fittings for high viscosity and to prevent liquid pooling. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic versions are also available for disposable use. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. The tubes can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In valve-equipped types, liquids (gases) automatically stop when removed under pressure. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP Class VI, ensuring food safety.

  • 食品・飲料用継手2019表紙.jpg
  • NSFマーク.jpg
  • joint

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Laboratory Couplings Comprehensive Catalog

Laboratory Couplings Comprehensive Catalog

Over 8,000 types of fittings for laboratories available.

Multi-purpose plastic fittings with push-button and dual-side valves for liquids, gases, chemicals, high temperatures, machinery, medical use, and ink. Available in metal and can rotate. —Automatic valve allows attachment and detachment without pressure reduction— *Available for download from this screen. ● Machine integration... Easily transform existing machinery ● Non-spill fittings for printers... Prevents ink spills during attachment and detachment ● Non-spill fittings for liquid cooling... Liquid cooling (water cooling) for computers and electronic devices ◇ Ultra-compact... Lightweight and compact machinery, cost-effective ◇ Semiconductor and high purity... All plastic ◇ High temperature and outdoor use... Engineering plastics <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic versions are also available for disposable use. Dust-free cleanroom compatible products are suitable for medical and precision machinery. Tubes can rotate freely, reducing twisting and preventing tube detachment accidents during use. In valve types, liquids (gases) automatically stop even when detached under pressure. A wide range of couplings made from confirmed safe plastics, including NSF standard C-2 and USP type VI, ensuring food safety.

  • Analytical instrument.JPG
  • Pipe Fittings

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Joint connector that reduces machine rust caused by chlorine-based substances.

Joint connector that reduces machine rust caused by chlorine-based substances.

Enables one-touch connection without liquid leakage.

This is a joint that minimizes leakage to nearly zero during attachment and detachment thanks to a non-spill valve. The non-spill design allows for connections under pressure, and its material, polypropylene reinforced with glass fibers, is compatible with many chemical substances. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. You can watch a demonstration video at the link below. http://www.youtube.com/watch?v=R55q-mLkXE0 <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
  • joint

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Effective joints for handling easily extractable liquids.

Effective joints for handling easily extractable liquids.

Enables one-touch connection without liquid leakage.

This is a product effective in solving problems such as joints hardening due to easily extractable liquids. It is a joint that minimizes leakage to nearly zero during attachment and detachment thanks to a non-spill valve. The non-spill design allows for connections under pressure, and being made of glass fiber-reinforced polypropylene, it can accommodate a wider range of chemicals. It features a one-touch button for one-handed attachment and detachment, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
  • joint

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Spice and perfume fittings (joint connectors and couplings)

Spice and perfume fittings (joint connectors and couplings)

No liquid leakage, one-touch connection is possible.

This product prevents liquid leakage and protects the work environment from intense odors. It is a joint that minimizes leakage to nearly zero during attachment and detachment thanks to its non-spill valve. The non-spill design allows for connections under pressure, and its material, polypropylene reinforced with glass fibers, is compatible with many chemical substances. It can be attached and detached with one hand using a one-touch button, and the colors allow for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There are many couplings made from plastics that have been verified for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
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Odor reduction measures fittings (joints, couplings, connectors)

Odor reduction measures fittings (joints, couplings, connectors)

No liquid leakage, one-touch connection is possible.

This product can make the work environment more comfortable by reducing unpleasant odors. It is a joint that minimizes leakage to nearly zero during attachment and detachment thanks to its non-spill valve. The non-spill design allows for connections under pressure, and its material, polypropylene reinforced with glass fibers, is compatible with many chemical substances. It can be attached and detached with one hand using a one-touch button, and the color coding allows for visual differentiation of piping. <Features of CPC Plastic Fittings> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. For valve types, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
  • NS6 画像.jpg
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Small non-spill fittings / medium non-spill fittings (couplings / connectors)

Small non-spill fittings / medium non-spill fittings (couplings / connectors)

No liquid leakage, one-touch connection is possible.

Relatively large diameter and high flow characteristics. A joint that minimizes leakage to nearly zero during attachment and detachment with a non-spill valve. The non-spill design allows for connections under pressure, and the material made of glass fiber-reinforced polypropylene is compatible with many chemicals. The one-touch button allows for attachment and detachment with one hand, and the colors enable visual differentiation of piping. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction is also suitable for disposable use. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops. There is a wide range of couplings made from plastics confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

  • NS4 画像.jpg
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