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Fittings Product List and Ranking from 396 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 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. 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 ＭＩＥテクノ Mie//Ferrous/Non-ferrous metals
  5. 5 NITTO KOHKI CO., LTD. Tokyo//Other manufacturing
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Fittings Product ranking

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 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. Welded pipe fittings for plants *JIS (Japanese Industrial Standards) products ベンカン機工
  3. Pipe fittings 'e-fit' that achieve labor reduction and short delivery times. イハラサイエンス
  4. 4 Large diameter steel plate butt-welded pipe joint (PY400) ベンカン機工
  5. 5 Reduce duct fan vibrations! Processed canvas deflection joint フカガワ

Fittings Product List

1321～1350 item / All 2038 items

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Flexible expansion joint "SKX Series" *Documentation with construction examples available

Flexible expansion joint "SKX Series" *Documentation with construction examples available

Connect various pipes without the need for large tools! Plumbing work is smooth even in tight spaces.

The "SKX Series" is a type of pipe fitting that can be joined regardless of the type of pipe, such as "PVC pipe × polyethylene pipe" or "VD pipe × steel pipe." Due to its low tightening torque, it can be installed without large tools, allowing for smooth work even in tight spaces. It also contributes to reducing construction time. Additionally, it can slide along the pipe, making it easy to connect to existing pipes. 【Features】 ■ Color coding of the anti-disconnection fittings makes it easy to identify the type of connecting pipe ■ Compatible with different types of pipe connections such as elbows and tees ■ Can be installed even if there is moisture left in the existing pipe ■ Can be tightened with low torque *We are distributing materials that include installation examples. You can view them via "PDF Download."

  • Pipe Fittings
  • Piping Materials
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[Construction Case] Interior Repair of Building for High-Density Polyethylene Pipes SKX

[Construction Case] Interior Repair of Building for High-Density Polyethylene Pipes SKX

Can be installed in a limited time and limited space! The perfect joint SKX for high-density polyethylene pipes inside buildings!!

The case study we are introducing this time is an example of using the "SKX fittings for high-density polyethylene pipes" in repair work within a building. In this particular site, there were issues at the fusion points, and repairs were urgently carried out using SKX. It was adopted due to the following three features: 1. Mechanical connection eliminates the need for cumbersome fusion machines or generators. 2. The through-type allows for easy installation and connection with existing pipes. 3. The low tightening torque enables installation with short tools like short wrenches, making it possible to work in tight spaces and reduce construction time. ■ Other Features - Since it is a mechanical connection rather than a fusion connection, installation is not affected by site conditions such as wet environments. - Compatible with various pipe connections (SUS pipes, VLP pipes, PLP pipes, etc.). - A wide range of products is available, including reducing sockets, elbows, tees, male-threaded sockets, and female-threaded sockets.

  • Pipe Fittings
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[New Proposal] New Method for Extraction from Existing Pipes - Suppon M System

[New Proposal] New Method for Extraction from Existing Pipes - Suppon M System

Achieve low-cost extraction from existing pipes! Ideal for relocating or expanding piping routes in school facilities and similar settings!!

The Suppon M System is the industry's first branching joint that allows for extraction from existing pipes without the need for cutting pipes or any other components. It is a joint that enables low-cost extraction when branching or expanding buried piping in places like schools. ◆ Three Major Features 〇 No Pipe Cutting Required - Extraction can be done without using pipe cutting, reducing the construction area, making the extraction from existing pipes smooth. 〇 Space-Saving Construction - Requires minimal excavation width, allowing for cost reduction. 〇 Compatibility with Other Pipe Types - By changing the joint section, it can accommodate various pipe types such as polyethylene pipes, PVC pipes, steel pipes, and ductile iron pipes. The branching section is also compatible with flange types.

  • Pipe Fittings
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Bellows-type expansion joint

Bellows-type expansion joint

Numerous delivery achievements to chemical plants, LCD manufacturing plants, ships, power plants, etc.

- Numerous delivery achievements not only in the semiconductor and LCD fields but also in nuclear power plants and chemical plants. - Design and manufacturing tailored to customer requirements are possible. - Improved durability achieved through unique processing methods.

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Graphite crucible hearth liner

Graphite crucible hearth liner

Carbon purity of over 99.9%! We use materials that accommodate various raw materials and can provide custom orders starting from one piece.

The "Graphite Crucible (Harsliner)" is a graphite crucible with a carbon purity of 99.9% or higher. High-purity and ultra-high-purity treatments are available as options. Custom-made products can be ordered from a single piece. Please consult us if you have specific material requirements. 【Features】 ■ Material: Graphite CIP material (isotropic graphite) with carbon content of 99.9% or higher ■ Size: Minimum diameter of 3mm; maximum size is subject to consultation ■ Surface roughness can also be specified ■ Tolerance: JIS general intersection intermediate ■ Options: High-purity treatment and ultra-high-purity treatment *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
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Introduction of the lineup of concrete products, joints, and seismic-resistant flexible joints.

Introduction of the lineup of concrete products, joints, and seismic-resistant flexible joints.

We would like to introduce the lineup of seismic flexible joints from Imperial Hume Pipe East Japan Co., Ltd.

We propose fittings that accommodate various installation conditions such as pipe type, pipe diameter, installation angle, and site conditions, thanks to our diverse lineup of fittings. The fittings are designed to respond to displacements caused by seismic activity and meet seismic resistance standard level 2.

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Atoms Coupling "Mechanical Pipe Joint" "Repair Clamp"

Atoms Coupling "Mechanical Pipe Joint" "Repair Clamp"

Confident in strength and workability. Easy installation with just one torque wrench!

The Atom's coupling is a mechanical pipe joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and pipes with similar outer diameters, while also being labor-saving and cost-effective. 【Features】 ■ Can be installed with just one torque wrench ■ Easy on-site installation ■ Lighter than flange connections ■ No secondary processing of pipes required ■ Prefabricated installation is possible ■ Reduces total costs ■ Can be installed in small spaces ■ Can absorb angular displacement ■ Shortens installation time

  • Pipe Fittings
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Rubber and Teflon vibration isolating joint / Rubber flexible expansion joint

Rubber and Teflon vibration isolating joint / Rubber flexible expansion joint

For vibration absorption of piping and absorption of displacement and eccentricity.

Atom joints can also be made with MT rubber (chlorine-resistant rubber). Please contact us.

  • Pipe Fittings
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Rubber flexible expansion joint / vibration isolation joint "Atom Joint AJ-DB"

Rubber flexible expansion joint / vibration isolation joint "Atom Joint AJ-DB"

Easy installation with band tightening! A fitting suitable for wastewater drainage with a flat inner surface.

This product is a band-clamping type that can be used for both buried and exposed applications in the Atom Joint (rubber flexible expansion joint/vibration isolating joint) series. Unlike metal joints, rubber flexible expansion joints have the characteristic of being an elastic body, allowing them to follow complex displacements, making them suitable for sites that require eccentric and expansion performance. This product is used for measures against uneven settlement in soft ground, as well as for separating structures from piping and for crossing pipelines under roads. 【Features】 ■ Absorbs large displacements in short face-to-face distances ■ Sturdy body with a flexible structure ■ Easy installation with band clamping ■ Flat inner surface suitable for wastewater drainage ■ Suitable for burial (up to 3m of soil cover) *For more details, please refer to the PDF document or feel free to contact us.

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Teflon-lined synthetic rubber vibration isolation joint "TR Flex"

Teflon-lined synthetic rubber vibration isolation joint "TR Flex"

Outstanding pressure resistance! A joint that also excels in displacement absorption performance (eccentric and expansion absorption).

This product is a Teflon-lined synthetic rubber vibration isolator from the flexible joint (synthetic rubber vibration joint) series. In addition to excellent heat resistance and chemical resistance, it also has outstanding pressure resistance. It is suitable for vibration isolation and displacement absorption in various piping systems, including water supply, hot water, chemical liquids, ultra-pure water, oil, and pool water. 【Features】 ■ Teflon lining in the fluid contact section, covered with synthetic rubber ■ Versatile flexible joint with excellent heat resistance and chemical resistance ■ Superior displacement absorption performance (eccentric and expansion absorption) ■ Outstanding pressure resistance *For more details, please refer to the PDF document or feel free to contact us.

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Exposed piping drainage joint "A·DR Joint"

Exposed piping drainage joint "A·DR Joint"

Easy installation with band tightening! Drainage joint suitable for exposed piping for wastewater and rainwater.

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 plastic drainage joint ■ Easy installation with band tightening ■ Flat inner surface eliminates concerns about liquid pooling *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
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Atoms Coupling "GR Type"

Atoms Coupling "GR Type"

No secondary processing of piping required! Can be installed with just one torque wrench! For connecting various pressure piping.

Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The "GR type" is a connecting coupling suitable for piping connections in narrow spaces. It has excellent grip strength to prevent disconnection and can be installed with just one torque wrench. Additionally, there are products certified by the Japan Water Works Association and GR fire certification, as well as options with inner plates for connecting negative pressure piping. 【Features】 ■ No secondary processing of piping required ■ Can be installed with just one torque wrench ■ Ideal for piping connections in narrow spaces ■ Excellent grip strength to prevent disconnection *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "GR Type (Firefighting Certified Product)"

Atoms Coupling "GR Type (Firefighting Certified Product)"

Outstanding grip for preventing disconnection! Can be installed with just one torque wrench! For connecting fire extinguishing pipes.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'GR type (fire protection certified)' is a connection coupling suitable for connecting fire protection piping (wet and dry systems). No secondary processing of the piping is required. It can be installed with just one torque wrench. 【Features】 ■ Certified by the Japan Fire Equipment Safety Center ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Ideal for connecting piping in narrow spaces ■ Excellent grip to prevent pipe disconnection *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "FX Type"

Atoms Coupling "FX Type"

No secondary processing of piping required! Can be installed with just one torque wrench! For connecting drainage and ventilation piping.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The "FX type" is a connecting coupling suitable for drainage and ventilation piping connections. Once the piping is secured, it can also be used for various pressure piping. There are also products certified by the Japan Water Works Association. 【Features】 ■ Can be used for various pressure piping once the piping is secured ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Allows for piping connections in narrow spaces *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "KC Type"

Atoms Coupling "KC Type"

Repairs can be made without stopping the fluid! It can also accommodate longer axial cracks such as those in VP.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, providing labor-saving and cost-effective solutions. The "KC type" is a speedy and robust repair clamp suitable for fixing leaks in various piping systems. It can also accommodate longer axial cracks, such as those found in VP. 【Features】 - Capable of addressing longer axial cracks, such as those in VP - Well-suited for hole repairs after pipe cleaning - Repairs can be made without stopping the fluid flow - Excellent workability and easy installation - Wide applicability, including ductile iron pipes and cast iron pipes for drainage *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
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Atoms Coupling "FD Type/FD-L Type"

Atoms Coupling "FD Type/FD-L Type"

Convenient for repairs in tight spaces! A repair clamp that splits into two when the tightening bolt is removed.

Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'FD type/FD-L type' is a repair clamp that splits into two parts, allowing for smooth workability. When the tightening bolt is removed, it splits into two, making it convenient for repairs in tight spaces. It can also easily and quickly handle repairs for large diameters. 【Features】 ■ Splits into two when the tightening bolt is removed ■ Smooth workability ■ Suitable for repairs in tight spaces ■ Can easily and quickly handle repairs for large diameters *For more details, please refer to the PDF document or feel free to contact us.

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Atoms Coupling "ER Type"

Atoms Coupling "ER Type"

Repair clamp that can be used in two parts for welding areas such as elbows!

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'ER type' is a clamp for repairing welded joints such as elbows. It is suitable for repairing welded joints like elbows due to its short face-to-face distance. The tightening bolts are located on both sides, allowing for a two-part usage. 【Features】 - Short face-to-face distance - Suitable for repairing welded joints like elbows - Can be used in two parts *For more details, please refer to the PDF document or feel free to contact us.

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Atoms Coupling "GVS Type"

Atoms Coupling "GVS Type"

For connecting VP pipes and steel pipes!

You can connect VP pipes with different outer diameters to steel pipes. * Not suitable for hot water piping. * Please check the insertion side of each pipe on the label. * 20A is of the 'GV type' and can be connected to both VP + VP and VP + steel pipes. [Features] - No secondary processing of piping required - Can be installed with just one torque wrench - Allows for piping connections in narrow spaces * For more details, please refer to the PDF document or feel free to contact us.

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Easy vibration damping just by laying it under equipment! Easily cut to fit the slits!

Easy vibration damping just by laying it under equipment! Easily cut to fit the slits!

There are standard dimensions for thickness, width, and length, but it can be easily cut with slits at 25mm intervals. It is also possible to cut and ship to your specified dimensions.

【Features】 ■It is a simple vibration-damping material for piping and equipment. ■It is inexpensive and easy to use.

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Atoms Coupling General Catalog

Atoms Coupling General Catalog

Comprehensive Catalog of Mechanical Pipe Fittings / Repair Clamps

This is a comprehensive catalog of couplings that compiles necessary information for selecting and installing couplings, including specifications for various products that cater to different applications, such as GR type for connections and CH type for repairs, a list of applicable pipe types, and a torque wrench selection table. 【Featured Products】 ■ Mechanical pipe joints (GR type, FX type, FZ type, VC type, GV type, GVS type) ■ Repair clamps (CH type, KC type, FD, FD-L type, ER type, CX type) ■ Auxiliary materials (anti-pull-out device, AC core, silicone repair tape)

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Flexible Expansion Joint and Vibration Isolation Joint Comprehensive Catalog

Flexible Expansion Joint and Vibration Isolation Joint Comprehensive Catalog

Comprehensive Catalog of Rubber Flexible Joints/Vibration Isolation Joints

This is a comprehensive catalog of flexible joints that summarizes the specifications of various products designed for different applications, such as rubber flexible expansion joints, rubber and Teflon vibration isolation joints, flange dimension tables, characteristics of rubber, unit conversion tables, and other necessary information for selecting flexible joints. 【Featured Products】 ■ Rubber flexible expansion joints (Atom Joint Series: AJ-A, AJ-VF, AJ-VS, AJ-DB) ■ Rubber vibration isolation joints (S-FLEX, W-FLEX, I-FLEX) ■ Teflon vibration isolation joints (TR-FLEX, PF-FLEX, FL flexible hose) ■ Auxiliary materials (vibration isolation pads)

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Expansion joint fittings - Design and technical documentation for expansion joint fittings.

Expansion joint fittings - Design and technical documentation for expansion joint fittings.

Design of expansion joint fittings, installation of expansion joint fittings, SI unit conversion rate table, pipe elongation table, etc.

CSM Corporation optimally selects the characteristics of both metals and non-metals to meet various needs such as low reaction force, large expansion and contraction, corrosion resistance, wear resistance, weather resistance, and vibration resistance. The "Technical Documentation for the Design of Expansion Joint" introduces the design of expansion joints, installation of expansion joints, SI unit conversion tables, pipe expansion tables, dimensions and mass of steel pipes, and basic dimensions of flanges. For more details, please contact us or refer to our catalog.

  • Piping Materials
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  • Technical and Reference Books
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Resin Processing Fittings Catalog

Resin Processing Fittings Catalog

Introducing our extensive lineup of resin processing fittings!

This catalog summarizes the resin processing fittings handled by Kansai Chemical, which is engaged in the water treatment business. It features a rich lineup of processing fittings such as "VP TS Bend," "FRP Pipe," and "Transparent PVC Chemical Hopper." Additionally, our company also accepts orders for the design, manufacturing, and molding processing of resin products. 【Features】 ■ Processing fittings ■ FRP processed products ■ Resin processing *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials
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  • Contract manufacturing
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Screw-in pipe fitting catalog

Screw-in pipe fitting catalog

A wide variety of pipe fittings for various purposes, such as equipment piping and fire protection piping, are available!

The "Screw-in Pipe Fitting Catalog" is a catalog from Riken, which engages in various functional components for automotive and industrial machinery, piping materials, thermal engineering business, EMC business, and more. We offer products tailored to your usage needs, including the "Screw-in Ductile Iron Fitting" (JIS B2301 standard) made from ductile cast iron, the "ZD Fitting" with sealant applied and baked onto the threaded part, and the "Corrosion-Resistant Pipe End Fitting" for lined steel pipes. [Contents] ■ Types of Screw-in Pipe Fittings ■ Applicable Range ■ Shapes and Dimensions ■ Installation Procedures *For more details, please refer to the PDF document or feel free to contact us.

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Comprehensive Guide to Komajirushi Pipe Fittings

Comprehensive Guide to Komajirushi Pipe Fittings

A large number of piping fittings essential for lifelines that support daily life and disaster prevention systems are featured!

The "Koma Mark Pipe Fitting Comprehensive Guide" is a general catalog from Riken, which engages in various functional components and piping materials for automotive and industrial machinery, as well as thermal engineering and EMC businesses. We offer a lineup including the "ZD Fitting," which achieves zero thread joint defects by pre-applying a special sealing material to the threaded parts of ductile cast iron pipe fittings (JIS B 2301), along with "Grip LA" and "Koma Susfit." [Contents] ■ Threaded pipe fittings ■ LA couplings ■ Firefighting piping systems ■ Stainless steel piping systems *For more details, please refer to the PDF materials or feel free to contact us.

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Screw-in pipe fitting "ZD fitting"

Screw-in pipe fitting "ZD fitting"

Demonstrates stable sealing performance! Reduces plumbing labor by eliminating the need to wrap sealing tape!

The "ZD Joint" is a joint made of threaded ductile cast iron, with a fluorine-based sealing material applied to the threaded part using a special method. This eliminates the need for tape sealing on the pipe, reducing labor in piping work and maintaining high construction quality by eliminating variations in joint quality. 【Features】 ■ Water can be passed through immediately after installation, improving work efficiency ■ Lubrication effect allows for smooth screwing with low torque ■ Suppresses the occurrence of thread galling ■ Excellent sealing properties ■ Reduces rust formation on the threaded part during joint storage *For more details, please refer to the PDF document or feel free to contact us.

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Stainless Steel Pipe Fitting "Koma Susfit"

Stainless Steel Pipe Fitting "Koma Susfit"

Exhibiting strong pull-out resistance! Mechanical pipe fittings for stainless steel piping and indoor piping.

The "Koma-Susfit" is a mechanical pipe fitting that exhibits strong pull-out resistance by expanding the pipe using a dedicated expansion machine. The included red and blue FP colors allow for easy visual confirmation of whether the nut has been tightened. In the unlikely event that the installation is completed in a hand-tightened state, the structure is designed to leak during a water test, making it easier to identify any problematic areas early on. 【Features】 ■ Strong connection through pipe expansion ■ Easy pipe expansion work ■ Quick and reliable connection ■ Easy visual confirmation of forgotten tightening with red and blue FP colors *For more details, please refer to the PDF materials or feel free to contact us.

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Mechanical piping fitting "Grip LA"

Mechanical piping fitting "Grip LA"

Can be installed in narrow spaces! High-performance mechanical pipe fittings ideal for pipe repair and renovation.

"Grip LA" is a high-performance piping fitting that can be used in various piping scenarios. There are three types available: "GR-LA," which features a grip ring for disconnection prevention; "FX-LA," which offers excellent cost performance without a lock ring; and "CH-LA," a hinge-type fitting for emergency repairs. It is an ideal product for repairs and renovations in tight piping spaces. 【Features】 ■ Can be installed with just one torque wrench ■ Can be directly connected to a pipe stub ■ Usable in narrow spaces ■ Perfect for piping repairs and renovations *For more details, please refer to the PDF materials or feel free to contact us.

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M I E Tech Co., Ltd.

M I E Tech Co., Ltd.

Concentrated know-how and technology create high-quality products!

Founded in June 2007, M I E Tech Co., Ltd. has celebrated its 100th anniversary, dedicated solely to "monozukuri" (manufacturing). We are committed to passing on the high level of technical skills and expertise we have cultivated over the years, and as one of Japan's largest manufacturers of stainless steel pipe fittings, we focus on expanding our product lineup to meet the needs for fittings used in various fields. For more details, please download our catalog or contact us.

  • Pipe Fittings
  • Piping Materials
  • Fittings

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Housing-shaped pipe fitting

Housing-shaped pipe fitting

Compared to welding with screws, welding, and flanges, the piping work time is significantly reduced. It can be constructed by tightening bolts.

Housing-type pipe fittings can be widely used from general steel pipes to stainless steel pipes. They excel in workability, airtightness, and durability, and are widely used in construction equipment, water supply and drainage, and plant piping.

  • Pipe Fittings
  • Piping Materials
  • Fittings

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