We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Fittings.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Fittings Product List and Ranking from 43 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.

Fittings 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. ベンカン機工 Tokyo//Ferrous/Non-ferrous metals
  2. イハラサイエンス Tokyo//Machine elements and parts
  3. 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
  4. 4 ニッシンコーポレーション 本社 Hyogo//Chemical
  5. 5 E-Piping Hyogo//Machine elements and parts

Fittings 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. This is an explanation of the welded pipe fittings PT370 and PG370. ベンカン機工
  2. Expansion joint (bellows) ニッシンコーポレーション 本社
  3. To the pinnacle of safety! Everis LQ BLQ series liquid cooling fittings. CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス
  4. 4 Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン
  5. 5 No welding required! LOKRING fittings <Information available & video now public> E-Piping

Fittings Product List

211~225 item / All 1926 items

Displayed results

Error Connection Prevention IC Tag Equipped Joint Identicquick MAR

Consolidation of up to 8 RFID reader connections into a single interface iMAR Series Identicquick MAR

The insert part is equipped with a writable IC tag that transmits fluid data before connection, preventing incorrect connections 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 part is designed to transmit information to computers and machinery. 【Features of the iMAR Series】 - By controlling multiple lines with a single interface, system design is simplified. Installation of devices such as tags and readers is also easy. - Liquid handling procedures are streamlined, transmitting liquids and information to their respective flow paths. - The size of a single device is approximately 6x10x2.5 centimeters, making it easy to install even in spaces with limited installation area. - Using a standard PLC12 partition-mounted body and an insert with RFID functionality makes it easy for existing customers to add RFID capabilities to their existing equipment.

  • IdentiQuik Photo 2.jpg
  • joint

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Small connector for liquid cooling (water cooling) for rack mount, BLQ2.

A joint (coupling joint) with a patented anti-fixation structure.

It achieves a highly reliable, leak-free connection and disconnection to protect valuable electronic products. The BLQ2 is specially designed for rack-mounted liquid cooling and utilizes patented valve technology that eliminates leaks and withstands long-term connections. The BLQ2 is specifically designed for applications where connection and disconnection, as well as the latch mechanism, are maintained by system functions other than the connector. Instead of a latch, the BLQ2 features chamfering and a tip that fit the connector during connection. The BLQ2 uses the same innovative valve technology as the LQ2. Like all LQ series products, the BLQ2 employs sealing materials that can seal at multiple points to ensure the reliability of the connector (rather than a single seal like an O-ring).

  • BLQ2D3004.jpg
  • BLQ2D3604.jpg
  • joint

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Compatible with various chemical piping! For the semiconductor and chemical industries! Fitting "Semi-Con Coupler"

Flexibly respond to various high-purity chemicals used in semiconductor manufacturing processes! Also for the biochemical and chemical plant industries! *Catalog available.

This catalog introduces the rapid fluid couplings "Semi-Con Couplers" for semiconductor manufacturing equipment. It features a rich product lineup, including the "SP type," which has undergone electrolytic polishing treatment to enhance corrosion resistance, the "SCS type," which uses fluororesin for valve sealing material, and the "SCAL type," which minimizes liquid dripping during separation. Please make use of this for product selection. [Contents] ■ Overview of couplers / Announcement of green procurement ■ Glossary of terms / Representation of product types ■ Semi-Con Coupler SP type (standard product) ■ Semi-Con Coupler SCS type (standard product) ■ Semi-Con Coupler SCY type (standard product) ■ Semi-Con Coupler SP-GN type (quasi-standard product) *For more details, please refer to the PDF document or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Also for air piping and air tool connections inside the factory! Fitting "High Coupler Series"

To accommodate a wide range of applications, we offer over 100 types categorized by body material, size, and mounting shape!

This catalog introduces our rapid fluid fittings for low pressure/air piping, the "High Coupler Series." We offer a lineup that includes the "High Coupler BL," which prevents unexpected disconnection after connecting with a sleeve block, and the "Nut Coupler," which allows for easy and secure attachment of urethane hoses without the need for hose bands. We have a diverse range of variations equipped with various functions. [Contents] ■ High Coupler BL ■ High Coupler for Blade Hoses ■ Nut Coupler ■ High Coupler Series ■ High Coupler for Collective Piping ■ Large Diameter High Coupler Series *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Adaptable to high-viscosity fluids! Fitting "TSP Coupler with Ball Valve"

Even in a connected state, valve opening and closing operations are possible! Due to the ball valve design, pressure loss is minimal, achieving a large flow rate.

The "TSP Coupler" is a quick fluid connector for gases and liquids. It features a compact design that integrates a socket and a ball valve, available in a "with ball valve" option and a unique two-piece structure for "blade hose attachment" that eliminates the need for hose clamps and tightening. Using them together is even more effective. 【Features of the Ball Valve Option】 ■ Approximately 30% reduction in overall length compared to attaching a standard ball valve to the TSP coupler ■ No need to attach a ball valve to the coupler due to the integrated structure ■ By converting to a coupler, it accommodates flexible piping applications ■ Equipped with a sleeve lock mechanism to prevent accidental disconnection during valve opening and closing *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-04-14_15h26_10.png
  • 2021-04-14_15h26_41.png
  • 2021-04-14_15h27_04.png
  • 2021-04-14_15h27_25.png
  • 2021-04-14_15h28_20.png
  • 2021-04-14_15h28_28.png
  • 2021-04-14_15h28_36.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Responsive to pressure fluctuations! Hydraulic piping fitting 'HSP-DC Coupler'

Adopts a valve material with excellent shock resistance! For die-casting applications with severe pressure fluctuations!

The "HSP-DC Coupler" is a quick fluid connector for hydraulic piping that fully adopts "electroless nickel-phosphorus plating" which has no solubility against flame-retardant "water-glycol based hydraulic oil." It is available in five sizes: Rc1/4, Rc3/8, Rc1/2, Rc3/4, and Rc1, forming a series. The "HSP" and this product are compatible with each other in the same size. Additionally, it uses a valve material with excellent impact resistance, making it suitable for applications such as die-casting machines where pressure fluctuations are significant. 【Features】 ■ Electroless nickel-phosphorus plating adopted ■ Improved impact resistance ■ Wide variety of mounting thread sizes ■ Compatibility available ■ Suitable for various applications involving pressure fluctuations *For more details, please refer to the PDF materials or feel free to contact us.

  • 2021-04-14_15h32_40.png
  • 2021-04-14_15h34_06.png
  • 2021-04-14_15h34_18.png
  • 2021-04-14_15h34_28.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Streamline mold forming piping! Fittings for the molding industry "Mold Coupler Series"

For the molding industry! Introducing the "Hot Water Coupler" that can withstand high temperatures up to 180°C, and the "Mold Coupler" that contributes to space-saving in mold forming piping.

The "Mold Coupler Series" is a quick fluid connector for the molding industry. It features the "Mold Coupler," which pursues the single exchange of molds, and the "Hot Water Coupler," which is designed to handle high-temperature water areas for mold temperature control machines. Additionally, we offer the "Multi Coupler Plate Type," a quick fluid connector for multiple piping that allows for simultaneous connection and disconnection, improving the efficiency of mold exchanges and preventing piping mistakes. 【Mold Coupler Features】 ■ Adopts a long sleeve design ■ Allows connection and disconnection while the plug is embedded in the mold ■ Space-saving design with minimized outer diameter, suitable for molds with narrow water ports ■ Designed with a shorter plug length considering mold storage space ■ High flow type has approximately double the flow rate of standard types *For more details, please refer to the PDF materials or feel free to contact us.

  • 2021-04-14_15h58_00.png
  • 2021-04-14_16h00_13.png
  • 2021-04-14_15h56_04.png
  • 2021-04-14_15h56_27.png
  • 2021-04-14_15h56_42.png
  • 2021-04-14_15h56_59.png
  • 2021-04-14_15h57_15.png
  • 2021-04-14_15h57_24.png
  • 2021-04-14_15h57_33.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

High temperature resistant up to 180℃ for resin molding and more! Fluid joint "Hot Water Coupler"

Equipped with a safety lock mechanism to prevent accidental separation! The socket features a double O-ring design to enhance sealing performance!

The "HW type" is a quick fluid connector for general-purpose temperature control equipment piping. It features a standard safety lock mechanism that prevents unexpected disconnection after connection due to vibrations or shocks. It is treated with nickel plating to enhance corrosion resistance and uses sealing materials suitable for hot water applications. 【Features】 ■ Standard safety lock mechanism - Prevents unexpected disconnection after connection due to vibrations or shocks. ■ Parts in contact with fluid are nickel plated - Nickel plating enhances corrosion resistance. ■ Uses sealing materials suitable for hot water applications - The socket has a double O-ring design to improve sealing performance. *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-04-14_16h07_54.png
  • 2021-04-14_16h08_49.png
  • 2021-04-14_16h08_59.png
  • 2021-04-14_16h09_12.png
  • 2021-04-14_16h09_48.png
  • 2021-04-14_16h09_57.png
  • 2021-04-14_16h10_07.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Smooth connection with residual pressure removal! Fitting "SP Coupler Type A PV Type"

A fitting equipped with a residual pressure removal function! It allows for smooth connection by removing residual pressure with just the connection operation.

The "SP Coupler Type A PV Model" is a medium-pressure general-purpose quick fluid connector with a purge valve. It allows for smooth connections even when there is residual pressure during the connection process, eliminating the need for residual pressure handling; residual pressure is removed with just the connection operation. During the connection, the plug's purge valve is pressed to release the residual pressure while completing the connection. 【Features】 ■ Made to order ■ Equipped with a purge valve ■ Includes a residual pressure removal function valve (up to 1 MPa) ■ Smooth connection even with residual pressure present during the connection process ■ No need for residual pressure handling; residual pressure is removed with just the connection operation *For more details, please refer to the PDF document or feel free to contact us.

  • 2021-04-14_16h31_05.png
  • 2021-04-14_16h31_53.png
  • 2021-04-14_16h32_04.png
  • 2021-04-14_16h32_11.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

For use in harsh environments such as marine development! Quick fluid connector "HSU Coupler"

Increased safety with a sleeve block to prevent unexpected separation! The main body is made of stainless steel, which is highly resistant to corrosion.

The "HSU Coupler" is a high-pressure quick fluid coupling made of stainless steel with excellent corrosion resistance. It achieves compactness and increased flow rate through a new design (compared to our S210 coupler). It is equipped with a sleeve lock function to prevent accidental disconnection. The sealing material uses hydrogenated nitrile rubber (HNBR), making it compatible with a wide range of fluids. 【Features】 ■ High flow rate and compact design ■ Equipped with a sleeve lock function to prevent accidental disconnection ■ Locking is completed by offsetting the groove of the sleeve and the position of the stopper ■ Uses hydrogenated nitrile rubber for the sealing material, compatible with a wide range of fluids *For more details, please refer to the PDF document or feel free to contact us.

  • image_01.png
  • image_04.png
  • image_03.png
  • image_05.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Active at hydrogen stations! High-pressure hydrogen filling connector "HHV Coupler"

We support FCVs (fuel cell vehicles) through the "HHV coupler"!

The "HHV Coupler" is a rapid fluid connector for high-pressure hydrogen filling. It is used at hydrogen stations nationwide, including in Toyota's new fuel cell vehicle, the MIRAI. Please download the catalog and take a look. For product details, please refer to the PDF materials or feel free to contact us.

  • 1.png
  • 2.png
  • 3.png
  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Contributing to a decarbonized society with rapid fluid connectors for hydrogen! "Hydrogen Coupler Series"

Introduction of hydrogen couplers for achieving carbon neutrality!

This catalog features the "Hydrogen Coupler Series," which includes quick fluid couplings for hydrogen. We offer a wide range of products, from low-pressure couplings designed for space-saving and lightweight applications to high-pressure couplings suitable for pressure and airtightness testing, with a maximum operating pressure of 87.5 MPa. [Featured Products] 1. H2-CZL Coupler (for low pressure) 2. H2-HSU Coupler (for medium pressure) 3. Receptacle/Simple Nozzle (for high pressure), etc. *For more details, please refer to the PDF document or feel free to contact us.

  • 水素1.png
  • 水素2.png
  • 水素4.png
  • 水素3.png
  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Directly mountable on the panel! "High Flow Coupler Flange Fixed Type"

Shorten work time during panel installation! Achieve improved cooling performance and installation efficiency!

The "High Flow Coupler with Flange Fixation" is a quick fluid connector with a flange that can be directly mounted to the equipment panel. Its large flow design enhances cooling efficiency while allowing for quick installation and maintenance on the panel. 【Features】 - Diamond-shaped flange design allows for installation in narrow spaces - Automatic opening and closing valves built into both the plug and socket - Quick connection and disconnection of cooling piping - Compact space-saving design (connection length reduced by up to 22% compared to our standard) *This product is a semi-standard item. For more details, please feel free to contact our sales representative.

  • 1.png
  • 2.png
  • Pipe Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Silicone hose special ferrule fitting for preventing liquid pooling (Toyoconector F)

Liquid pooling prevention structure, bag nut type joint that can be constructed on-site.

Ideal for preventing liquid accumulation and contamination in food factories and chemical/ pharmaceutical plants. The bag nut type allows for fittings to be installed on-site.

  • Food Conveyor Equipment
  • Other machine elements
  • Piping Materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Heat-resistant, suction, shape-retaining Toyo Silicone P Hose

Heat-resistant food-grade silicone hose that can be used in a temperature range of -30 to 100°C. FDA registered. A variety of fittings and accessories available!

● Toyoshi Silicone P is a hose that excels in heat and cold resistance, as well as suction and shape retention. 【Features】 ◆ Usable in a temperature range of -30 to 100℃ ◆ Special PET resin coil reinforced structure makes it resistant to flattening and suitable for suction use ◆ Prevents bending and crushing in hoses and tubes ◆ High transparency allows for easy fluid visibility ◆ Reinforcement material is resin, so no need for separate disposal ◆ Complies with the Food Sanitation Act for peace of mind (Ministry of Health and Welfare Notification No. 52 of 1951, Ministry of Health and Welfare Notification No. 85 of 1986) ◆ Registered with the FDA (U.S. Food and Drug Administration) FDA DMF Type 2 (No. 25486) ◆ Available in inner diameters from 12 to 25mm

  • Piping Materials
  • hose
  • plastic

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration