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Fittings Product List and Ranking from 27 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

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Fittings Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Liquid-Specific Fitting 'AVS Romer Fitting Comprehensive Catalog'
  2. Seamless stainless steel butt-welded pipe fitting
  3. Double Ferrule Type Fitting "BI-LOK" [High Quality! Low Price!]
  4. 4 Yarway Gunpact Expandable Joint
  5. 5 Large diameter steel plate butt-welded pipe joint (PY400)

Fittings Product List

856～870 item / All 957 items

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Screw-in ductile cast iron pipe fitting

Screw-in ductile cast iron pipe fitting

We have a wide variety of banded elbows, different diameter tees, and five-way fittings available.

In Yoshinen, we handle "screw-type ductile cast iron pipe fittings." This product is suitable for fluids such as water, oil, steam, air, and gas. The standard corresponds to JIS B 2301. We offer "elbows," as well as "tees, crosses," and "sockets." For more details, please contact us. 【Specifications】 ■Standard: Corresponds to JIS B 2301 ■Material: Black heart ductile cast iron ■Thread: Pipe taper thread ■Surface treatment for white goods: Hot-dip galvanized *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings

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20K threaded joint / outer surface coated 20K threaded joint

20K threaded joint / outer surface coated 20K threaded joint

Introducing products with pressure resistance, strength, and heat resistance! They can be used for pressure piping.

At Yoshinen, we handle "20K threaded joints / external coated 20K threaded joints." Due to the revision of the Fire Service Act in May 1990, it has become mandatory to use pipes of Schedule 40 or higher from JIS G 3454 (STPG) when the design pressure of the piping for connected water supply systems exceeds 0.98 MPa (10 kgf/cm²). Our products have performance equivalent to or greater than Schedule 40 pipes and can be used for these pressure piping applications. 【Features】 ■ Certified by the Japan Fire Safety Center ■ Performance equivalent to or greater than Schedule 40 pipes (pressure resistance, strength, heat resistance) *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings

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Ventilation fittings, waterproof joints

Ventilation fittings, waterproof joints

This is a catalog for "ventilation fittings and waterproof joints."

This is a catalog for "Ventilation Fittings and Waterproof Joints" from Daidore, a comprehensive manufacturer of water-related products such as drainage fixtures and manhole covers. The catalog features the "Waterproof Joint" series, which includes structural penetration hardware for drainage vent pipes. It also includes common vent caps, insect screens, and grilles as ventilation options. The catalog contains part numbers and detailed dimensions. For the latest prices, please refer to the comprehensive price list for November 2024. Please note that the prices listed in the catalog are based on the old standard prices. [Contents] - Waterproof Joints - Vent Caps - Grilles - Insect Screens *If you have any questions, please feel free to contact us.

  • Other metal materials

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Drainage joint (screw-type cast iron pipe joint for drainage)

Drainage joint (screw-type cast iron pipe joint for drainage)

This is a catalog of threaded cast iron pipe fittings for drainage use.

Comprehensive manufacturer of drainage equipment and water-related products such as manhole covers. This is the catalog for DaiDore's "Drainage Fittings." The catalog includes part numbers and detailed dimensions. For the latest prices, please refer to the comprehensive price list for November 2024. Please note that the prices listed in the catalog are the old prices. [Contents] - 90° Elbow, etc. *If you have any questions, please feel free to contact us.

  • Casting Machine

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Rubber Shaft Coupling "Toyo Love Flex Coupling"

Rubber Shaft Coupling "Toyo Love Flex Coupling"

Maintenance becomes easy and economical without the need for oil! A power electric axle system that solves all your problems.

The "Toyo Love Flex Coupling" is a shaft joint designed and manufactured by consolidating our years of technology. We offer the "RFH type" and "RF type" couplings, which have a core made of strong reinforcing fibers and are covered on both sides with rubber that is particularly resistant to bending fatigue. 【Features】 ■ Extremely high flexibility ■ Excellent performance as a shock absorber and torsion damper ■ Simple structure for easy installation and removal ■ Maintenance is easy without the need for lubrication, making it economical *For more details, please download the PDF or feel free to contact us.

  • Rubber
  • others

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Coupling "BI-Coupler / Swivel Joint"

Coupling "BI-Coupler / Swivel Joint"

Easy on and off! Introducing BI couplers that streamline piping work for oil and pneumatic systems!

We would like to introduce our product, the "BI-Coupler / Swivel Joint." The "BI-Coupler" is a fitting that allows for easy attachment and detachment of oil and pneumatic piping, similar to an electrical outlet. It enables the use of various attachments with a single pressure source and allows for the disassembly and assembly of large machinery. The "Swivel Joint" is a fitting used in high-pressure hoses for swinging and rotating piping sections. There are types that rotate 90° (JL type), rotate in parallel (JB type), and rotate on the same axis (JR type) relative to a fixed axis. 【Features of the BI-Coupler】 ■ One-touch attachment and detachment of piping ■ Prevents twisting of hoses when not pressurized ■ Can be attached and detached in narrow spaces ■ Reduces labor in operations *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • joint
  • hose

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Axial expansion joint (free type)

Axial expansion joint (free type)

Axial expansion joint (free type)

It absorbs axial displacement. It can also accommodate shear and bending in small amounts. Standard operating pressure ranges from 1 to 63 bar, and it can be manufactured with a standard inner diameter of 15 to 4000 mm.

  • Pipe Fittings

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Universal expansion joint

Universal expansion joint

Universal expansion joint

It absorbs displacements in all directions. It is designed according to the required specifications and is used in power generation, gas, and various plant projects.

  • Pipe Fittings

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Shear direction expansion joint

Shear direction expansion joint

Shear direction expansion joint

It absorbs displacements in the shear direction. There is also a type with anchors that prevents elongation due to axial thrust.

  • Pipe Fittings

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Expansion joints for building equipment

Expansion joints for building equipment

Expansion joints for building equipment

This is a standard axial expansion joint pipe compatible with steel, stainless steel, and copper piping in buildings.

  • Pipe Fittings

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Expansion joints for the aerospace industry

Expansion joints for the aerospace industry

Expansion joints for the aerospace industry

The internal kerosene pipe has a coaxial outer oil drainage space for leak monitoring. Mobility is ensured by two parallel metal bellows.

  • Pipe Fittings
  • valve

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Flange alternative maintenance-free piping dissimilar material joint

Flange alternative maintenance-free piping dissimilar material joint

We will eliminate fluid leaks in the fastening of dissimilar metal piping and achieve maintenance-free connections of dissimilar material piping.

Asahi Kasei Corporation has developed an explosive welding technology that utilizes the instantaneous high energy generated during the explosion of explosives to metallurgically join dissimilar metals in a cold state. This technology enables the strong bonding of aluminum, aluminum alloys, and stainless steel. ■ CCJ(R) "Cryocoup Joint" CCJ(R) is a piping material suitable for extremely low-temperature fluids (such as LNG and liquid nitrogen) that achieves a welded integrated structure between stainless steel pipes and corrosion-resistant aluminum pipes. 【Features】 1. Stainless steel pipes and aluminum pipes can be directly welded through CCJ(R). Compared to flange connections, there is no risk of fluid leakage, making it advantageous for safety. 2. Being boltless, it allows for a smaller outer diameter compared to flanges, enabling a compact design. 3. The bonding strength between dissimilar metals is stable against thermal cycles, with minimal reduction in strength. *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Other physicochemical equipment
  • Processing Contract

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Joint Coupling "SD Series"

Joint Coupling "SD Series"

Compact and simple structure! Easy assembly and replacement of intermediate torque transmission components!

Our company offers the 'SD Series' of shaft couplings, which can be used in robots, OA equipment, XY tables, computer-related devices, vending machines, and more. They can be easily installed by anyone, eliminating the need for skilled alignment work. Additionally, they prevent a decrease in machine efficiency due to installation errors and allow for energy savings. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reaction force ■ Non-backlash ■ Small and high-performance ■ Balanced to withstand high speeds, etc. *For more details, please feel free to contact us.

  • shaft
  • Axle parts

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K-PLV joint

K-PLV joint

Achieving unified anti-corrosion piping! Threaded anti-corrosion joints developed for fire protection pipes.

This product is a threaded external anti-corrosion joint for fire extinguishing pipes. A unified anti-corrosion system for areas with challenges such as bends, branches, and steps, which were difficult to address with conventional anti-corrosion tape wrapping, can be achieved with the pipe and joint. The joint used is a zinc-coated ductile cast iron pipe joint with a Yubiwa mark. 【Features】 ■ The outer surface of the joint is coated with polyvinyl chloride resin, allowing for excellent anti-corrosion piping when joined with externally coated steel pipes for fire extinguishing. ■ By using a specially shaped sleeve and rubber ring (caulking tape is also acceptable), the pipe and threaded joint are shielded from external corrosive environments. ■ Excellent anti-corrosion effects can be obtained. *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings

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PS joint

PS joint

Adopting fluorine-based sealants, simplifying the construction process! A wide variety of types and sizes available.

The "PS Joint" is a product with excellent workability, coated and fired with a fluorine-based sealing agent on the threaded part. It was developed to eliminate the hassle of winding sealing tape or applying liquid sealants compared to conventional construction procedures, aiming for speedy piping work. It has excellent sealing performance and is available in varieties such as "screw-type ductile iron pipe joints" and "20K continuous pipe joints." 【Features】 ■ Excellent sealing performance ■ Excellent workability ■ A wide variety of types and sizes *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings

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