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Fittings Product List and Ranking from 386 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 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 24, 2025～Jan 20, 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 藤川伝導機 Tokyo//Industrial Machinery
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Fittings Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 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. Secure connection! Japanese-made fluororesin fittings are ARAM Lock! アラム
  3. CPC liquid cooling and water cooling couplings for piping fittings. アラム
  4. 4 Fittings for stainless steel pipes, e-fit EM series イハラサイエンス
  5. 5 Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン

Fittings Product List

556～570 item / All 1974 items

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Introduction of handled products such as flexible joints and heat exchangers.

Introduction of handled products such as flexible joints and heat exchangers.

In addition to joint products that are resistant to displacement and vibration, we offer a lineup of plate-type and shell & tube-type heat exchangers. Catalogs are currently available.

Our company, engaged in the manufacturing and sales of piping fittings, offers a diverse range of products. We have a selection of joints that excel in flexibility and vibration resistance, including the "Blade Hose" and "Polymer Series," as well as the "Flexible Tube," which achieves high flexibility through its unique structure. Additionally, we offer plate-type and shell & tube heat exchangers, as well as immersion heat transfer tubes. Currently, we are providing four catalogs that introduce our products. You can view them immediately via "PDF Download." 【Product Lineup (Excerpt)】 ◎ Flexible joints and vibration-resistant fittings "Polymer Series" ◎ Flexible joint "Blade Hose" ◎ Flexible tube "Wonder Tube" ◎ Heat exchangers (including shell & tube type)

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  • Heat exchanger
  • joint
  • Pipe Fittings

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Roll-type bellows retractable cover

Roll-type bellows retractable cover

The retractable cover provides dust protection and safety measures by covering one side. It can be used on both horizontal and vertical surfaces.

The retractable cover provides dust protection and safety measures by covering one side. It can be used on both horizontal and vertical surfaces. There is a spring-loaded drum at the center of the roll, which retracts using the force of the spring. For more details, please contact us or download the catalog.

  • Other machine elements

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[To Mechanical Designers!] Comprehensive Catalog of Hasegawa Bellows

[To Mechanical Designers!] Comprehensive Catalog of Hasegawa Bellows

This is the comprehensive catalog of Hasegawa Jabara. We can produce from one piece, and please feel free to consult us with any requests such as dimension specifications.

In the comprehensive catalog of Hasegawa Bellows, we explain the purpose of bellows as well as the materials and applications of our various types of bellows. As a manufacturer of bellows, steel covers, telescopes, and industrial rubber products, our company is committed to improving quality in all aspects, including shape, structure, and materials. We actively engage in research and development of new products while also dedicating significant effort to providing high-quality products at reasonable prices. In addition to standard and molded products, we are conducting research to meet requests for special-shaped bellows and products with unique usage conditions and purposes, so please feel free to consult with us. For more details, please contact us or download the catalog.

  • nozzle
  • Pipe Fittings
  • Piping Materials

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Company Profile

Company Profile

A flexible company for convenience and peace of mind.

Showa Spiral Manufacturing Co., Ltd. was founded in 1947 and provides a range of products including water supply-related products, automotive-related products, fire protection-related products, and substation and plant-related products, striving to be a "supporting force behind the scenes" that contributes to society. Additionally, we consider ecology and are also engaged in developing products that reduce substances causing global warming for automobiles and motorcycles. We regard "coexistence with nature" as one of our guiding principles, working sincerely on environmental issues by reducing waste and CO2 emissions. For more details, please download our catalog.

  • Piping Materials

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Water supply bellows-type flexible expansion joint 'SAFTY JOINT'

Water supply bellows-type flexible expansion joint 'SAFTY JOINT'

A wide variety of connection types! A large selection of flexible pipes for water supply that can be chosen based on installation location and purpose.

The "SAFTY JOINT" is a flexible pipe for water supply that absorbs stresses such as expansion, bending, and eccentricity acting on the pipeline due to soft ground or seismic influences, ensuring the safety and security of the pipeline. It is also used to absorb vibrations, expansions, misalignments, angular displacements, packing replacements, and temperature changes causing expansions and deflections in exposed sections of water pipe bridges. The type varies depending on the installation location and purpose. 【Features】 ■ Excellent airtightness, safety, and pressure resistance ■ All pressure-bearing parts are welded into a single structure ■ High strength ■ Superior weather resistance, fatigue, degradation, and mechanical strength ■ Maintains stable performance ■ A wide variety of connection types *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials

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Flexible Joint "Teflon Series"

Flexible Joint "Teflon Series"

Proposing optimal fluid transfer for various types and characteristics of fluids! Introduction of a variety of Teflon products.

The "Teflon Series" is a flexible joint that excels in chemical resistance, heat resistance, weather resistance, and non-stick properties, as well as durability and pressure resistance. We offer a variety of options, including the "Straight Hose," which has excellent chemical and heat resistance, the "Convoluted Hose," which excels in bending performance, and the "Pliable Hose," which features Teflon at all connection points. We accurately respond to the scientific properties and usage conditions of various fluids while consistently providing optimal flow. 【Features】 ■ "Straight Hose" with excellent chemical and heat resistance ■ "Convoluted Hose" with superior bending performance ■ "Pliable Hose" with Teflon at all connection points ■ "Expansion Joint" that is strong against stretching and vibration, ensuring durability and pressure resistance *For more details, please refer to the PDF document or feel free to contact us.

  • hose

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Teflon Flexible Joint "Straight Hose"

Teflon Flexible Joint "Straight Hose"

Ideal for liquid transport lines where a clean environment is essential! Teflon flexible joints.

The "Straight Hose" is a flexible joint made of Teflon that has a smooth inner surface and excellent chemical resistance and heat resistance. While being a straight hose, it also features high durability and pressure resistance due to reliable wire braid processing. It is ideal for liquid transport lines where a clean environment is essential. 【Features】 ■ Smooth inner surface ■ Excellent chemical resistance and heat resistance ■ Reliable wire braid processing ■ Superior durability and pressure resistance ■ Ideal for liquid transport lines where a clean environment is essential *For more details, please refer to the PDF document or feel free to contact us.

  • hose

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General machined products - flare type copper pipe fittings (made of brass)

General machined products - flare type copper pipe fittings (made of brass)

Direct from the factory! Leave it to us for copper pipe fittings and 21-dollar valves!

Gunkyō Manufacturing Co., Ltd. has developed with the support of many users as a manufacturer of copper pipe fittings and valves for instrumentation and air conditioning since its establishment. Currently, we have leveraged that technology to enable the processing of various precision parts. We specialize particularly in small-diameter precision lathe-processed products, small-batch and single-item prototypes, various screw processing (PT, PF, NPT, Unified, inch screws, etc.), and non-ferrous metals (including plastics). We can also handle processing that other companies tend to avoid, so please feel free to contact us. We offer flare-type copper pipe fittings, including half unions, elbow unions, tee unions, flared unions, and bag nuts. For more details, please contact us or refer to our catalog.

  • Pipe Fittings
  • Processing Contract

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General machined products: ring-type copper pipe fittings (made of brass + nickel-plated)

General machined products: ring-type copper pipe fittings (made of brass + nickel-plated)

Direct from the factory! Leave it to us for copper pipe fittings and 21-dollar valves!

Gunkyō Manufacturing Co., Ltd. has developed with the support of many users as a manufacturer of copper pipe fittings and valves for instrumentation and air conditioning since its establishment. Currently, we have leveraged that technology to enable the processing of various precision parts. We specialize particularly in small-diameter precision lathe-processed products, small-batch and single-item prototypes, various screw machining (PT, PF, NPT, Unified, inch screws, etc.), and non-ferrous metals (including plastics), among others. We can also handle processing that other companies tend to avoid, so please feel free to contact us. We offer a wide range of ring-type copper pipe fittings, including half unions, elbow unions, tee unions, flared unions, compression-type flared unions, bulkhead female unions, and many other types of fittings. For more details, please contact us or refer to our catalog.

  • Pipe Fittings
  • Processing Contract

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Gunkyō Manufacturing Co., Ltd. Business Introduction

Gunkyō Manufacturing Co., Ltd. Business Introduction

Leave screw, fittings, and laser nozzle processing to Gunkyō Seisakusho!

Since its establishment, Gunkyō Manufacturing Co., Ltd. has developed with the support of many users as a manufacturer of copper pipe fittings and valves for instrumentation and air conditioning. Currently, we have leveraged that technology to enable the processing of various precision parts. We specialize in small-diameter precision lathe products, small-batch and single-item prototypes, various screw processing (PT, PF, NPT, Unified, inch screws, etc.), and non-ferrous metals (including plastics). We can also handle processing that other companies tend to avoid, so please feel free to contact us. For more details, please inquire or refer to our catalog.

  • Pipe Fittings
  • nozzle
  • Other machine elements

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Double ferrule tube fitting half union

Double ferrule tube fitting half union

Introducing SUS316 stainless steel fittings, half unions.

We offer a variety of high-quality stainless steel copper pipe fittings at low prices and with speedy service. Please try our affordable and prompt response made possible by our in-house factory. Each product is crafted one by one by skilled artisans. All products are of the highest quality that we confidently recommend, and we also contribute to cost reduction with low prices, delivering quickly to our customers after order. 【Specifications】 ○ Material: SUS316 stainless steel ○ Tube outer diameter: 6, 8, 10, 12 ○ Thread type: Tapered thread ○ Thread sizes (pipe tapered thread): R1/8, R1/4, R3/8, R1/2 ○ Hexagonal opposite sides: 14.0, 15.0, 18.0, 22.0 For more details, please contact us or refer to our catalog.

  • Pipe Fittings

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Double ferrule tube fitting elbow union

Double ferrule tube fitting elbow union

Introducing SUS316 stainless steel tube fittings, elbow unions.

We offer a variety of high-quality stainless steel copper pipe fittings at low prices and with speedy service. Experience our competitive pricing and quick response, made possible by our in-house factory. Each product is crafted one by one by skilled artisans. All products are of the highest quality that we confidently recommend, and we also contribute to cost reduction with our low prices. We will deliver your order promptly to your location. 【Specifications】 ○ Material: SUS316 stainless steel ○ Tube outer diameter: 6, 8, 10, 12 ○ Thread type: Tapered thread ○ Thread sizes (for tapered pipe thread): R1/8, R1/4, R3/8, R1/2 ○ Hexagon across flats: 12.7, 14.3, 17.5, 20.6 For more details, please contact us or refer to our catalog.

  • Pipe Fittings

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Double Ferrule Tube Fitting Pressure Gauge Union

Double Ferrule Tube Fitting Pressure Gauge Union

Introducing SUS316 stainless steel fittings for pressure gauge unions.

We offer a variety of high-quality stainless steel copper pipe fittings at low prices and with speedy service. Experience our competitive pricing and quick response, made possible by our in-house factory. Each product is crafted one by one by skilled artisans. All products are of the highest quality that we confidently recommend, and we also contribute to cost reduction with our low prices. After placing your order, we will promptly deliver to your location. 【Specifications】 ○ Material: SUS316 stainless steel ○ Tube outer diameter: 6, 8, 10, 12 ○ Thread type: Tapered thread ○ Thread sizes (for tapered pipe threads): R1/8, R1/4, R3/8, R1/2 ○ Hexagon across flats: 14.0, 15.0, 18.0, 19.0, 22.0, 27.0 For more details, please contact us or refer to our catalog.

  • Pipe Fittings

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Double ferrule type tube fitting, tightening flared union

Double ferrule type tube fitting, tightening flared union

Introducing the SUS316 stainless steel fitting, a tightened flared union.

We offer a variety of high-quality stainless steel copper pipe fittings at low prices and with speedy service. Please try our affordable and prompt response made possible by our in-house factory. Each product is crafted one by one by skilled artisans. All products are of the highest quality that we confidently recommend, and we can contribute to cost reduction with our low prices, delivering quickly to our customers after ordering. 【Specifications】 ○ Material: SUS316 stainless steel ○ Tube outer diameter: 6, 8, 10, 12 ○ Thread type: None ○ Total length: 57.9, 61.0, 63.6, 71.0 ○ Hexagon across flats: 16.0, 18.0, 22.0, 24.0 ○ Panel hole diameter: 11.5, 13.1, 16.3, 19.5 ○ Maximum panel thickness: 10.2, 11.2, 12.7 For more details, please contact us or refer to our catalog.

  • Pipe Fittings

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Double ferrule type tube fitting L-shaped flared union

Double ferrule type tube fitting L-shaped flared union

Introducing the SUS316 stainless steel fitting, L-shaped flared union.

We provide various high-quality stainless steel copper pipe fittings at low prices and with speedy service. Experience our affordable and prompt response made possible by our in-house factory. Each product is crafted one by one by skilled artisans. All products are of the highest quality that we confidently recommend, and we also contribute to cost reduction with our low prices. We will swiftly deliver your order to you after it is placed. 【Specifications】 ○ Material: SUS316 stainless steel ○ Tube outer diameter: 6, 8, 10, 12 ○ Thread type: None ○ Length: 27.0, 28.8, 31.5, 36.0 ○ Hexagon across flats: 12.7, 14.3, 17.5, 20.6 For more details, please contact us or refer to our catalog.

  • Pipe Fittings

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