Fittings Product List and Ranking from 41 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.

  1. null/null
  2. null/null
  3. 日本スプライススリーブ Tokyo//Building materials, supplies and fixtures manufacturers 本社
  4. 4 null/null
  5. 5 リケン Tokyo//Building materials, supplies and fixtures manufacturers

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. Dissimilar pipe joint (with stop) "All Fits Joint"
  2. Water supply PVC pipe × water supply steel pipe dissimilar pipe joint SKX
  3. High-density polyethylene pipe (ISO) × PVC pipe, dissimilar pipe joint SKX
  4. 4 Mortar-filled rebar joint "Slim Sleeve" 日本スプライススリーブ 本社
  5. 5 Housing-shaped pipe fitting "Top Joint Piping System" リケン

Fittings Product List

31~45 item / All 459 items

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Built-in type (cartridge, water supply, fuel) coupling and fittings

Ideal for built-in type products.

When a bottle is placed, the valve opens, and when the bottle is removed, the valve closes. When a rack is inserted, the valve opens, and when it is pulled out, the valve closes. CPC offers over 1,000 types of such joints. They are ideal for built-in products such as cartridges, humidifiers, automatic opening and closing valve water dispensers, fuel, and other tanks, bottles, and cooling racks for servers. All of CPC's push-button products can be supplied without buttons (minimum order quantity available upon request). Choose your preferred product and specify 'no button.' There is also the NS series, which has zero drips when removed. We offer a wide range of applications including liquids, gases, chemicals, high temperatures, machinery, medical, and inks. Push-button and double-sided valve plastic fittings for liquids and gases are available, as well as metal options that rotate. ——Automatic valves allow for attachment and detachment without pressure reduction—— *Available for download from this screen. ● Machine integration... Transform your current machinery easily ● Non-spill fittings for printers... Eliminating ink drips during attachment and detachment ● Non-spill fittings for liquid cooling and water cooling... Liquid cooling for computers and electronic devices ◇ Ultra-compact... Lightweight and compact machinery, cost-effective ◇ Semiconductor and high purity... All resin ◇ High temperature and outdoor use... Engineering plastics

  • Drainage and ventilation equipment

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Coupling "Sparky"

Sparky is packing-free and eco-friendly, making it economical, efficient, and speedy.

The "Sparky" joint has successfully eliminated the need for packing, which has been essential for joints. Without packing, the efficiency of tasks such as joining and cleaning has remarkably improved, making it an environmentally friendly joint that produces no waste, adhering to eco-friendly rules. It also resolves issues related to odors and contamination caused by packing use. With one-touch operation, the installation and removal of piping lines have become speedy, and the sealability has improved due to the metal touch structure. For more details, please download the catalog.

  • Piping and electrical wiring materials
  • Fittings

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All-Plastic Joint "Z Union"

Excellent properties of chemical and abrasion resistance. Clears the constraints of a clean working environment.

The all-plastic joint "Z Union" is a lightweight and cost-effective all-plastic fitting that can be used in specialized piping systems, including fields that handle food and pharmaceuticals, which require meticulous management, in addition to general machinery and processing equipment. It can be selected according to application from polypropylene base material, which has excellent chemical and corrosion resistance, and polyacetal base material, which has excellent wear and friction resistance. For more details, please download the catalog.

  • Piping and electrical wiring materials
  • Fittings

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Soft PVC vibration-damping joints, canvas joints, flexible joints, expansion joints.

We manufacture vibration-proof joints, canvas joints, flexible joints, expansion joints, and soft flexibles by processing soft PVC. Connections: flanges, band clamps, etc.

We accept custom orders for soft PVC vibration-damping joints, canvas joints, flexible joints, and expansion joints based on the total length dimensions and flange sizes required on-site. The main material used is soft polyvinyl chloride sheet, which will be processed according to the size specifications. Connection methods can be manufactured according to your specifications, including socket, duct flange, JIS 5K flange, JIS 10K flange, PVC sheet processed flange, and band tightening, among others. We are open to consultations regarding the total length dimensions of the main body and flange shapes (rounded corners) to suit your application. These joints are used for connections between vibrating equipment, such as blowers, and ducts, as well as in places where expansion and flexibility are required. Material: Soft PVC.

  • Piping Equipment

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Rotary joint

Ultra-high pressure 200 MPa rotary joint

This is a super high-pressure swivel joint with a maximum operating pressure of 200 MPa. There are two types: the PF type, which can rotate 360° under pressure, and the PL type, which does not rotate when pressurized. Its compact design allows for use similar to standard fittings, contributing to reduced workload in high-pressure cleaning and lowering the risk of hose kinking.

  • Concrete construction

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Stainless steel butt-weld pipe fittings (for piping)

This is a butt-welded pipe fitting compatible with stainless steel pipes for piping (JIS G 3459).

Benkang Kiko's welded pipe fittings inherit the technological expertise cultivated by Nippon Benkan Kogyo, established in 1947, and Nittetsu Sumitomo Kiko, which has been manufacturing since 1953. They are capable of handling various materials, not only carbon steel but also stainless steel, alloy steel, and non-ferrous metals, as well as a wide range of diameters from 1/2 to 80 inches, enabling them to adapt to various piping environments (design and usage conditions). Additionally, they have obtained various certifications necessary for production, such as JIS and ISO 9001, and have a robust technical and quality assurance system to support these certifications.

  • Piping materials (copper pipes, cast iron pipes)
  • Fittings

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Carbon steel butt-weld pipe fitting (white)

We provide butt-welded pipe fittings that meet customer needs, ranging from general-purpose specifications for standard construction to specialized specifications for unique plants.

Butt-welded pipe fittings are designed to permanently join piping by welding them together. The "BENKAN" brand is recognized globally as synonymous with welded pipe fittings, and we have absolute confidence in the quality that underpins its reliability. The surface is coated with zinc plating.

  • Water Treatment
  • stone
  • District heating and cooling/heat source system

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Carbon steel butt-weld pipe fittings (for piping)

We provide butt-welded pipe fittings that meet customer needs, ranging from general-purpose specifications for general construction to special specifications for specialized plants.

Butt-welded pipe fittings are designed to permanently join piping by welding them together. The "BENKAN" brand is recognized globally as synonymous with welded pipe fittings, and we have absolute confidence in the quality that underpins its reliability. These are seamless pipe fittings made from materials that can be used at high temperatures, low temperatures, and high pressures.

  • Water Treatment
  • stone

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Forged steel fittings for thermal power plants

We can respond to the special shapes of welded pipe fittings used in boiler applications with high technical skills!

It is a joint that makes you think it could be a sculpture, finished to a stunning degree. This is made by "cutting out," which means it is created by machining from forged material, not through plastic processing. Among the welded pipe joints used in boiler-related applications at thermal power plants, there are products with large and special shapes that cannot be made through plastic processing (stretching, compressing, bending, or pulling steel materials). For such requests, we manufacture by cutting from forged materials rather than using conventional plastic processing. The shapes mainly include Y-PIECE, which branches at the same angle from one direction; LATERAL, which branches at an angle like a branch from one direction; and T-PIECE, which branches in a T shape. The diameters primarily range from 400 to 800 mm, with some larger ones weighing around 10 tons. Since these products are used under extremely harsh conditions, the specifications include strict component regulations for the materials used and heat treatment conditions based on the technical standards for power generation thermal equipment. Not only do the shapes need to fit, but we also conduct UT tests on the materials, tensile tests, impact tests, hardness tests, and penetration tests on the products, and we provide the final products only after all tests are cleared.

  • Steel
  • Secondary steel products
  • Railway Construction

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Welded pipe fittings for piping [non-ferrous metals]

Benkan Kiko also manufactures welded pipe fittings made from non-ferrous metals.

"Non-ferrous metals" refer to metals that are different from "carbon steel," "alloy steel," and "stainless steel," and include types such as "aluminum alloys" and "nickel alloys." Benkan Kiko manufactures welded pipe fittings made from "non-ferrous metals," which are difficult to control in shaping, utilizing the metal plastic processing technology cultivated over many years, and has a wealth of delivery achievements. Additionally, by leveraging various material procurement sources developed over time, we have established a system that can support customers' piping designs by accommodating a wide variety of steel types. We can also handle many other materials, including "Inconel," "Hastelloy," and "Monel," so please contact us for more details. We also introduce "non-ferrous metals" on the Benkan Kiko blog, so please take a look.

  • Railway Construction
  • Special Construction Method
  • others

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Welded pipe fittings with hot-dip galvanized coating

Due to cutting processing, the step of removing the zinc plating adhered to the bevel area is unnecessary!

The product we are introducing this time is the NBG joint, which has undergone cutting processing on its zinc plating. When performing the peeling work of the zinc plating attached to the groove section, leaving any residue and then proceeding with welding can lead to the generation of harmful substances due to the heat effects during welding. Therefore, there is a concern about the generation of harmful substances, and the peeling work creates a burden and hassle on-site. The NBG joint is a welded pipe joint from which the zinc plating attached to the groove section has already been removed through cutting processing. As a result, it eliminates the need for the peeling work process before performing the surrounding welding, alleviating concerns during the welding process and improving work efficiency. The NBG joint is primarily used in air conditioning equipment that creates a comfortable living environment and is active in various fields such as large building facilities and commercial establishments. Please consider the NBG joint, which can eliminate the peeling process and reduce concerns about harmful substance generation as well as the burden and hassle of peeling work. NBG stands for "Non Bevel Galvanized," a unique expression of Benkan Kiko.

  • Water Treatment
  • stone
  • District heating and cooling/heat source system

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Large-diameter welded pipe fittings - branch pipes

Benkan Kiko's large-diameter lateral pipes reduce on-site welding work!

The photo shows a lateral pipe where the branch pipe is connected diagonally to the main pipe. The connection of the branch pipe requires saddle welding on a curved surface, and since the branch pipe is connected at an angle rather than at a right angle, the connection surface becomes elliptical, which demands a very high skill level from the welder. Additionally, a backing plate (pad) is welded to the main pipe using fillet welding. The backing plate is applied to reinforce the piping branch, and when performing prefabrication or on-site piping, there are concerns that directly welding support materials or foot materials to the product may affect the quality of the main pipe and the qualifications of the welders performing that welding. Therefore, the backing plate is used to address such concerns. The manufacturing of this backing plate also requires high forming skills to match the curved shape of the main pipe, but Benkan Kiko is capable of handling this. At Benkan Kiko, we can supply high-quality products through excellent welding technology and precise forming techniques.

  • Joints between components

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Welded pipe fittings for air conditioning equipment piping.

We offer a wide range of welded pipe fittings for air conditioning equipment piping, available in various sizes and wall thicknesses. [Same-day shipping for in-stock items is also possible.]

■ White gas pipes for air conditioning equipment (FSGP coated products) ■ For cooling water piping ■ Stainless steel pipes for return lines in steam piping ■ Black gas pipes for steam and oil piping (FSGP products) Among others, we offer a wide range of welded pipe fittings in all these materials, with various sizes and wall thicknesses available in stock. They are used in large buildings, commercial facilities, hotels, factories, and other central air conditioning buildings. Please feel free to contact us for quotes or inquiries.

  • Fittings

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