Fittings Product List and Ranking from 387 Manufacturers, Suppliers and Companies

Last Updated：Jan 14, 2026 Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 14, 2026 Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

ベンカン機工 Gunma//Ferrous/Non-ferrous metals
イハラサイエンス Tokyo//Machine elements and parts
アラム Osaka//Machine elements and parts
4 NITTO KOHKI CO., LTD. Tokyo//Other manufacturing
5 CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス Kanagawa//Machine elements and parts

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Fittings Product ranking

Last Updated：Jan 14, 2026 Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

This is an explanation of the welded pipe fittings PT370 and PG370. ベンカン機工
Secure connection! Japanese-made fluororesin fittings are ARAM Lock! アラム
Fittings for stainless steel pipes, e-fit EM series イハラサイエンス
4 Directly mountable on the panel! "High Flow Coupler Flange Fixed Type" NITTO KOHKI CO., LTD.
5 Seamless stainless steel butt-welded pipe fitting ベンカン機工

Fittings Product List

181～195 item / All 1978 items

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Cubitaner Cap Joint System Fitting (Joint)

Clean and safe transfer and extraction of liquids.

You can transfer and extract liquids from soft plastic containers and bag-in-box (BIB) in a clean and safe manner. This system consists of two parts: a puncture seal closure cap and a specially designed quick coupling body. The puncture seal is designed to break the thin film seal on the cap naturally at the moment the coupling body is connected to the cap.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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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.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Vacuum-compatible fittings (joints, couplings, connectors)

No liquid leakage, one-touch connection is possible.

Designed to meet the standard of holding a vacuum of 1.7 kPa or less for 30 seconds even at a vacuum of 81.3 kPa or higher. A wide variety is available. The valve operates to maintain the vacuum both during connection and in a disconnected state. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposable options. 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 disconnection accidents during use. In valve-equipped types, liquids (gases) are automatically stopped even when removed under pressure. There is a wide lineup of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Motorcycle gasoline fitting (joint, connector, coupling)

No liquid leakage, one-touch connection is possible.

Widely used in BMW (mass production) and domestic racing model motorcycles, with a long track record. There are valves on both sides that stop the gasoline. It can be attached and detached under pressure. Maintenance becomes very quick. During maintenance, it prevents gasoline from splashing, ensuring safety. If it accidentally comes off due to misoperation, it is safe because there are valves. It prevents dirt and water from entering the engine line during maintenance. You can choose between plastic and metal. Plastic is inexpensive, lightweight, and compact. There is also a proven track record with ethanol and ethanol-blended gasoline. There are also proven results with motorcycles, machine tools, boats, and generators. Customers considering integration into machinery with gasoline lines, such as engine systems, may find it desirable to change specifications from standard products, so please be sure to contact us.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Die-cast fittings (joints, couplings, connectors)

Durable and economical metal coupling.

Metal couplings that excel in durability and cost-effectiveness. The [ZLC series] features fittings made of zinc die-cast that combine durability and economy. They are suitable for various applications such as coolant lines and air piping. The one-touch button makes operation easy, which is effective in reducing work time. They can also be used in combination with inexpensive and lightweight plastics, as well as with a range of brass products.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Urine bag connector (joint, connector, coupling)

Numerous approval records in Japan, the United States, and Europe.

There are numerous approval records in the US and Europe. It uses plastics confirmed for safety, such as USP Type VI, and is also economically priced for disposable use. The one-touch button allows for easy on-and-off with one hand, even while wearing gloves. It also prevents incorrect connections with lure locks. A clicking sound indicates a secure connection when connected. It is a cleanroom manufactured product.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Glassware and containers

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Blood circuit transfusion fittings (joints, connectors, couplings)

Numerous approval records in Japan, the United States, and Europe.

There are numerous approval records in the US and Europe. It uses plastics confirmed for safety, such as USP Type VI, and is also economically priced for disposable use. The one-touch button allows for easy on-and-off operation with one hand, even while wearing gloves. It also prevents incorrect connections with lure locks. A clicking sound indicates a secure connection when connected. It is manufactured in a clean room.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Glassware and containers

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Disposable and incinerable all-plastic fittings (joints)

Touch connection is possible while wearing gloves. There are many approval records in Japan, the United States, and Europe.

There are numerous approval records in Japan, the United States, and Europe. We use plastics that have confirmed safety, such as USP Type VI, and they are economically priced even for disposable use. The one-touch button allows for easy operation even while wearing gloves. It also prevents incorrect connections with lure locks. <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. 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 removed under pressure, liquids (gases) are automatically stopped. There are many couplings in our lineup made from plastics that have confirmed safety, such as NSF standard C-2 and USP Type VI, ensuring food safety.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Glassware and containers

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Dust-free compatible fittings (joints, connectors, couplings)

Medical and pharmaceutical fittings

Materials for clean room assembly (double packaging). Hundreds of thousands sold in the past, with no confirmed cases of foreign substances.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Glassware and containers

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Pharmaceutical fittings (joints, connectors, couplings)

Uses FDA (Food and Drug Administration) and USDA (United States Department of Agriculture) certified plastics.

Most CPC products use resins certified by the FDA (U.S. Food and Drug Administration) and USDA (U.S. Department of Agriculture). If necessary, O-ring seals can also be changed to certified materials. The polysulfone version is compatible with sodium hypochlorite, steam, and hydrochloric acid. There are also straight fittings for high viscosity and to prevent liquid pooling.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Pipe Fittings

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Dialysis system fittings (joints, connectors, couplings) catalog

Medical and Pharmaceutical Fitting Catalog

Catalog of fittings from the Calder Products Company used in artificial dialysis systems. If you would like a Japanese catalog, please search for "Calder Main Product Catalog" on Ipros. A more detailed catalog will be sent separately upon request. There are numerous approval records in the US, Japan, and Europe. It uses plastics that have been confirmed for safety, such as USP Class VI, and is economically priced even for disposable items. The one-touch button allows for easy attachment and detachment with one hand, even while wearing gloves. It also prevents incorrect connections with luer locks. A clicking sound indicates a secure connection when connected. Cleanroom-manufactured products are also available.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Pipe Fittings

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Ultra-compact non-spill fittings (joints, connectors, couplings)

No liquid leakage, one-touch connection is possible.

The NS212 series is an ultra-lightweight, spill-proof connector that allows for connections under pressure due to its non-spill design. Made from polypropylene with fiberglass, it is compatible with many chemical substances. It minimizes leaks to nearly zero. <CPC Plastic Fitting Features> 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. 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.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Incorrect connection prevention IC tag joint (joint, connector, coupling)

IC tag-equipped joint

The insert section incorporates a writable IC tag that transmits fluid data before connection, preventing misconnection with a misconnection prevention IC tag joint. Only the correct fluid connections are made, significantly enhancing the safety of the equipment. It is also possible to write data such as inventory information, package size, and part numbers. The body section is designed to transmit information to computers and machinery. <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. 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 valve-equipped types, liquids (gases) automatically stop even when removed under pressure. 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.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

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Joint (Connector) Comprehensive Catalog

Over 8,000 types in the lineup.

A catalog introducing fittings consisting of over 1,000 types from CPC. It features various fittings (joints) applicable to industrial, medical, biochemical, and food and beverage fields, including fittings that minimize leakage to nearly zero with non-spill valves. <CPC Plastic Fittings Features> Lightweight and low-cost. Rust prevention. Usable for both gases and liquids. All-plastic types are also available for disposable use. Dust-free cleanroom compatible products are suitable for medical and precision machinery applications. Tubes can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In valve-equipped types, liquids (gases) automatically stop even when removed under pressure. There is a wide range of couplings made from plastics confirmed for safety, such as NSF standard C-2 and USP Class VI, ensuring food safety.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Pipe Fittings

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Micro machine joints (joints, couplings, connectors)

Easily and securely attach and detach ultra-thin tubes.

This is the smallest fitting (joint) among our products (see the photo in the upper right). There is also a version with a valve that automatically stops the liquid during attachment and detachment. It is possible to attach and detach under pressure. The hose with a protective tube (U.S. Patent No. 4703957) prevents the most significant issue when using small fittings, which is the breakage of the extremely thin joint section. Even when the tube is connected, it can rotate freely, preventing twisting and accidents where the tube may come loose during use. We also offer products with a coupling (see the photo in the lower right) that shorten the installation time for difficult-to-handle microtubes. They allow for easy and secure attachment and detachment of extremely thin tubes, making maintenance and replacement of liquid delivery bottles easy. Made from polypropylene, they have excellent chemical resistance, and the integrated fitting section reduces the likelihood of breakage.

Company：CPC（コールダー・プロダクツ・カンパニー）・ジャパン・オフィス
Price：Other

Analytical Equipment and Devices

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