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Fittings Product List and Ranking from 384 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. ベンカン機工 Gunma//Ferrous/Non-ferrous metals
  2. イハラサイエンス Tokyo//Machine elements and parts
  3. アラム Osaka//Machine elements and parts
  4. 4 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
  5. 5 ＭＩＥテクノ Mie//Ferrous/Non-ferrous metals
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Fittings Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
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. CPC liquid cooling and water cooling couplings for piping fittings. アラム
  3. Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン
  4. 4 Large diameter steel plate butt-welded pipe joint (PY400) ベンカン機工
  5. 5 Seamless stainless steel butt-welded pipe fitting ベンカン機工

Fittings Product List

991～1005 item / All 1974 items

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Hose fittings "WS hose fittings"

Hose fittings "WS hose fittings"

Since it is a fitting for rubber hoses, it is ideal when you want to add flexibility to the piping.

The "WS Hose Fitting" for hoses has improved pressure resistance compared to other Cantouch series, with a maximum operating pressure of 1.8MP. It can be used for industrial water, as well as general hydraulic oil, lubricating oil, and fuel oil. As it is a fitting for rubber hoses, it is ideal when flexibility is desired in piping. For more details, please download the catalog.

  • Pipe Fittings
  • Fittings

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Stainless steel piping fittings "RH fittings"

Stainless steel piping fittings "RH fittings"

Used for the assembly of water and gas equipment for semiconductors.

The stainless steel piping fitting "RH fitting" can be used for water and gas equipment assembly for semiconductors, as well as chiller piping. The inner surface of the fitting is finished by cutting. Material: Stainless steel, which has excellent corrosion resistance. For more details, please download the catalog.

  • Pipe Fittings
  • Fittings

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For the branching part of the piping. Up to 5 branches possible! Piping fitting "Tetra Touch."

For the branching part of the piping. Up to 5 branches possible! Piping fitting "Tetra Touch."

Perfect for areas where piping components are concentrated and take up space! Easy and affordable octopus-style piping!

- Space-saving compared to continuous tees and manifolds. - Cost reduction without the need for fittings. - Panel mountable, allowing for panel installation after assembling as a piping unit. More economical and space-saving compared to manifolds. Contributes to reduced labor and cost savings.

  • Pipe Fittings
  • Fittings

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Illustrated Guide to [Pipe Fitting Problem-Solving Case Studies]

Illustrated Guide to [Pipe Fitting Problem-Solving Case Studies]

Reduce costs for piping components and eliminate the hassle of design and construction! A collection of case studies filled with convenient fittings.

- I want to reduce material costs and labor hours. - I want to reduce inventory. - I want to make effective use of piping. - I want to stabilize quality. I will introduce examples that solve customer problems.

  • Piping Materials
  • Pipe Fittings
  • hose
  • Fittings

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Hose fitting i touch AT (PU)

Hose fitting i touch AT (PU)

Easy to install, reduces labor hours. A hose fitting that is friendly to piping contractors, with love.

Bag nut type hose connector. It can be installed uniformly by anyone in a short time. The process from hose insertion to nut tightening can be completed in about 30 seconds, and the body has an easy-to-insert straight shape, with slits in the ring to enhance ease of passage. The liquid contact part uses PPSU, which has excellent chemical resistance. It is suitable for chemical lines due to its strength against acids and alkalis.

  • Joints and fittings
  • Fittings

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Stainless Steel Piping Mechanical Joint "Zetlock"

Stainless Steel Piping Mechanical Joint "Zetlock"

Equipped with a function to prevent forgetting the final tightening! Mechanical fittings for stainless steel piping.

"Zetlock" is a mechanical type of pipe fitting developed for stainless steel piping. It is a highly reliable fitting that takes advantage of the characteristics of lightweight and strong stainless steel piping, with excellent corrosion and heat resistance. A unique indicator that distinguishes between hand-tightening and final tightening allows for easy confirmation of any forgotten tightening. 【Features】 ■ Reliable sealing ■ Strong connection ■ Prevention of construction mistakes ■ Prevention of forgetting final tightening (hand-tightening leak function) ■ Easy piping work *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

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FITOK-made tube fittings

FITOK-made tube fittings

A tube fitting that allows for checking the tightening degree with a gauge.

High quality and high performance construction with no leaks is possible. It is also compatible with Company S. Cost reduction is achievable, and we can respond to short delivery times due to ample stock.

  • Pipe Fittings
  • Fittings

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Bandless fitting for blade hose - Nasfitter

Bandless fitting for blade hose - Nasfitter

No hose band needed! This fitting connects simply by tightening the nut.

The bandless fitting Nasfitter for blade hoses is a fitting that connects to hoses such as PVC blade hoses. To connect, simply insert the hose into the nipple part of the fitting and tighten the locking nut until it contacts the end of the fitting body. Furthermore, the locking component connected to the tightening nut seals while strongly pressing against the outer surface of the hose, ensuring that if tightened properly, a higher level of locking and sealing performance is achieved. 【Features】 - Easy hose installation - Reliable locking and sealing performance - Easy connection to equipment when using a coupler - No hose clamp required - Freely selectable according to the piping location used For more details, please contact us or download the catalog.

  • Pipe Fittings
  • Fittings

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Valve-equipped copper pipe fitting "Nasunion MV type"

Valve-equipped copper pipe fitting "Nasunion MV type"

It is possible to remove and install the air conditioning unit while keeping the refrigerant gas charged. Connecting the refrigerant piping is easy and quick.

The "Nasunion MV Type" is a copper pipe fitting equipped with a special opening and closing valve at the socket and plug section, preventing gas leakage from the equipment even when the fitting is removed. It allows for piping connections while keeping the refrigerant gas charged, even during the relocation or maintenance of air conditioning units. To connect the fitting body, secure the plug body, tighten the flare nut on the socket side to the specified torque, and continue tightening until it contacts the end of the plug. 【Features】 ■ Easy connection, reducing installation burden ■ Excellent valve sealing performance ■ Operating temperature range: -30°C to 120°C *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

  • Pipe Fittings
  • Piping Materials
  • Fittings

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Double ferrule joint (bite joint) "LET-LOK Series"

Double ferrule joint (bite joint) "LET-LOK Series"

Achieve cost reduction without compromising quality. Stainless steel 316 double ferrule fittings (bite-type fittings). Suitable for low to high pressure applications.

A double ferrule fitting (compression fitting) that can be installed with simple tools (two wrenches). Since it is not a fitting that depends on the skills of the worker like screwing or welding, it can be installed easily and safely, leading to overall cost reduction and shortened construction time. <Features> - Meets the demands for high-performance tube fittings under high pressure, high temperature, shock, vibration, and vacuum conditions. - Compatibility with S company's fittings, which hold a dominant share in compression fittings, has been confirmed by Germany's TUV. Cost reduction is possible while utilizing existing assets. - Materials: Compatible with stainless steel 316, brass, Monel 400, and Hastelloy C-276. - Inch sizes: 1/16 inch to 1 1/2 inch, and a wide range of products in metric sizes: 2 mm to 25 mm are available. - Fittings for chromatography are also available. - Adapters for 37° flare fittings are also available. - Products compatible with SAE/MS straight thread bosses (positionable) are also available. - Upon request, bored-through products, oil-free oxygen products, and completely oil-free products can also be accommodated. *Standard items are currently in stock domestically. Please feel free to inquire about stock status and other details.

  • Pipe Fittings
  • Piping Materials
  • Other semiconductor manufacturing equipment
  • Fittings

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High Purity Line Surface Seal Joint / Weld Joint 'HTC Series'

High Purity Line Surface Seal Joint / Weld Joint 'HTC Series'

This is a high-quality flat seal joint/weld joint specially manufactured for high purity and ultra-high purity required by vacuum equipment such as semiconductor manufacturing devices. It is compatible with electropolishing.

The Hamlet HTC series is a face seal/weld joint made from materials that comply with SEMI standards, designed for high-purity lines in quality control. We respond to customer demands with the following lineup: ■ Ground (sleeve) ■ Mini-type weld joint ■ Elbow/Tee/Cross shape connector ■ Long-type weld joint ■ Straight shape connector ■ Cap/Nut/Plug ■ Swivel-type weld assembly ■ Gasket ■ High-flow specification components <Features> - Compatible with electropolishing treatment (Av. 5u inch) - Compatible with SS316L Var or Vim/Var materials (compliant with SEMI F20-0305) (Note) For sizes 3/4” and above, materials are 316L/316L VOD (AOD) - Cleaning specifications comply with H9800 (Reference specification: SEMI E49.3) - Assembly complies with SEMI E49.6 - Sizes: 1/8" to 1" - All HTC components come with a heat code for traceability - Electropolished items are double-packaged to maintain cleanliness. *Standard items are available from domestic stock. Please feel free to inquire about stock status.

  • Pipe Fittings
  • valve
  • Other semiconductor manufacturing equipment
  • Fittings

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Vacuum Fittings "UH LINE Series"

Vacuum Fittings "UH LINE Series"

Stainless steel 316 fittings for ultra-vacuum systems, featuring a full fluorocarbon O-ring that allows for easy tightening and assembly by hand (with a knurled nut design).

Hamlet's "UH LINE Series" is a fitting product designed for ultra-high vacuum systems, featuring the following characteristics: - Assembly by hand tightening (with notched nut specification) - Easy removal and repositioning within the system - Passed helium leak test of 4 x 10^-9 ATM.cc/second - Maximum operating temperature: 242℃ - Body material: 316 stainless steel, O-ring fluorocarbon FKM 768UH >>> Push connector 762UH >>> Straight union 763UH >>> Reducer union 763LUH >>> LET-LOK <=> UH Line conversion 764UH >>> Union tee 765UH >>> Union elbow 767UH >>> UH Line <=> Tube adapter conversion *For more details, please download the PDF or feel free to contact us.

  • Pipe Fittings
  • Fittings

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Connector @ push-in joint / double ferrule joint [free sample]

Connector @ push-in joint / double ferrule joint [free sample]

Free gift of the connector (push-in fitting / double ferrule fitting) 768LRSS1/4x1/4 and the fitting handbook!

We have prepared free samples of Ham-Let's "LET-LOK fittings," which have a proven track record in vacuum equipment, gas piping, and instrumentation piping for plant engineering in semiconductor manufacturing equipment worldwide. This is an opportunity for customers who were previously unfamiliar with Ham-Let or have never used overseas components to try the high-quality and highly reliable "LET-LOK fittings." Additionally, we will include a fitting handbook for those who may not know the model number on-site, which will be given as a gift to the first 50 applicants. <Product Specifications and Features> - Model Number: 768LR SS 1/4 x 1/4 - Connection: 1/4" double ferrule tube fitting x 1/4" PT male thread - Material: Stainless Steel 316 (ASTM-A276, ASTM-A479) - Cleaning: Standard cleaning "The Ham-Let LET-LOK fittings have been verified for compatibility with the fittings of Company S, which holds a dominant market share worldwide, through TUV in Germany. You can switch over while fully utilizing your existing assets." ***Required*** If you wish to receive a sample, please fill out the inquiry form with "Request for Free Sample."

  • Pipe Fittings
  • Piping Materials
  • Other semiconductor manufacturing equipment
  • Fittings

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Innovative joint [Hip Joint]

Innovative joint [Hip Joint]

With 2 joints and 360° rotation, it can bend 90° in all directions!

Hip Joint Unlike previous joints, it allows for 360° rotation with two joints, enabling bending in all directions up to 90°. Thanks to this joint, it becomes easier to resolve issues like hose twisting and kinking! Additionally, it allows the hose to be properly routed to a 90° angle from the base of air tools, making the handling of the hose much more convenient. Furthermore, forcing the hose to bend during work can compress the inner diameter of the hose and cause damage. This joint helps prevent these two issues.

  • Air Tools
  • Fittings

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PEEK (carbon reinforced) nut tightening joint

PEEK (carbon reinforced) nut tightening joint

This is a PEEK nut-tightening joint with excellent heat resistance, chemical resistance, and mechanical strength.

●Lightweight… It contributes to reducing the weight of equipment as it weighs less than 1/5 of the same size SUS fittings. ●Heat resistance… PEEK material has excellent heat resistance among resins.

  • tube
  • Fittings

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