Fittings Product List and Ranking from 222 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. SK-KAWANISHI Co., Ltd. Kagawa//Building materials, supplies and fixtures manufacturers
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 ショーボンドマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 日本スプライススリーブ 本社 Tokyo//Building materials, supplies and fixtures manufacturers

Fittings Product ranking

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Dissimilar pipe joint (with stop) "All Fits Joint" 水研
  2. Strub Coupling General Catalog ショーボンドマテリアル
  3. Mortar-filled rebar joint "Slim Sleeve" 日本スプライススリーブ 本社
  4. 4 Elastic sealing material "Hayaseal NS"
  5. 5 Water supply PVC pipe × water supply steel pipe dissimilar pipe joint SKX SK-KAWANISHI Co., Ltd.

Fittings Product List

451~480 item / All 912 items

Displayed results

Refrigerant One-Touch Fireless Fitting SB1 (Super Bite) ESSEN

Further innovation in flare gas fireless joints! One-touch connection without tools is possible.

The ESSEN refrigerant one-touch fitting "SB1 (Super Bite)" is a fire-free fitting for refrigerants that can be connected with a one-touch mechanism, without the need for tools. The body is made of durable brass. It features a double rubber seal inside to prevent refrigerant leakage. We offer six sizes in "union type" ranging from 1/4 (2 minutes) to 7/8 (7 minutes). 【Features】 ■ No tools required ■ One-touch connection by simply inserting the copper pipe ■ Double rubber seal structure to prevent leakage ■ Body made of durable brass ■ No fire required *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment
  • Fittings

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One-touch fitting "F-1" for refrigerant copper pipes

Improving work efficiency in refrigerant piping construction with speedy installation using "one-touch insertion" that requires no fire and simply inserts the copper pipe.

The "F-1" one-touch fitting for refrigerant copper pipes is a fire-free fitting that can be connected with a one-touch insertion without the need for tightening tools. Pursuing easy and safe refrigerant piping work, the "F-1" improves work efficiency. - Not affected by skill level ⇒ Prevents work mistakes & ensures stable results - No fire used ⇒ Eliminates the need for additional work related to fire use during welding - One-touch connection for inserting copper pipes ⇒ No tightening tools required - Completion can be confirmed visually ⇒ It can be verified that it has been inserted to the correct position by the marking line We offer eight sizes in union type from 1/4 (2 minutes) to 1" 1/8 (1 inch 1 minute). 【Features】 ■ No fire used [No fire required] ■ No tightening tools needed ■ One-touch connection by simply inserting the copper pipe ■ Certified product by the Japan Copper Center JCDA0012 ■ Construction certification system available *Optional (sold separately) correction tool and marking gauge *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment
  • Fittings

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Food and beverage fittings (joints, connectors, couplings)

Uses FDA-approved resin.

Most CPC products use resins certified by the FDA (U.S. Food and Drug Administration) and USDA (U.S. Department of Agriculture). O-rings can be changed to certified materials as needed. The polysulfone version is compatible with sodium hypochlorite, steam, and hydrochloric acid. There are also straight fittings designed for high viscosity and to prevent liquid pooling. <CPC Plastic Fitting Features> Lightweight and low cost. Rust prevention. Suitable for both gases and liquids. All-plastic versions are also available for disposable use. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tubing can rotate freely, reducing twisting and preventing accidents of tubing detachment during use. In valve-equipped types, liquids (gases) automatically stop when removed under pressure. There is a wide range of couplings made from plastics that have been verified for safety, including NSF standard C-2 and USP Class VI, ensuring food safety.

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To the pinnacle of safety! Liquid cooling fittings Everis LQ BLQ series

Achieves top-class safety and adhesion prevention with a 4-point seal! Prevents liquid leakage and air bubble intrusion during attachment and detachment! Suitable for water cooling of electronic components and electronic systems.

The "LQ4 Series Coupling" and "EVERIS BLQ6 Series Connector" are fittings suitable for liquid cooling applications in electronic components and electronic systems. They have a proven track record worldwide in cooling for supercomputers, data centers, converters, EV batteries, and fuel cells! There is no concern about liquid leakage during use under pressure or when disconnecting. Additionally, by using the patented valve technology "four-point valve with minimal friction," we achieve top-class safety that prevents seal damage and sticking incidents. They are specially designed to withstand long-term use. 【Features of Each Product】 <LQ4 Series Coupling> ■ Two types of color coding allow for visual differentiation of cooling lines ■ Push-button type for easy connection and disconnection <BLQ6 Series Coupling> ■ Made from high-strength aluminum with anodized finish ■ Automatic connection and disconnection possible for hard-to-reach racks, with central axis correction function *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

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Versatile and excellent! Quick fluid coupling "SP Coupler Type A" made of stainless steel.

Both the plug and socket are equipped with automatic opening and closing valves to prevent fluid leakage!

The "SP Coupler Type A" is a quick-connect fluid coupling for medium pressure and general use. It features an automatic opening and closing valve built into both the socket and plug. It offers a wide variety of body materials, mounting sizes, and seal materials, making it highly versatile. 【Features】 - Both the socket and plug are equipped with automatic opening and closing valves to prevent fluid leakage during disconnection. - Various body materials, sizes, and mounting shapes are standardized to accommodate a wide range of applications and situations.

  • SP-A1.jpg
  • SP-A2.jpg
  • SP-A3.jpg
  • Fittings
  • Fittings

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Stainless steel valve and fittings (manufactured by Consus)

I won't let it end as just a possibility.

Kansai Riko Co., Ltd. engages in the wholesale of resin tubes such as nylon, urethane, and Teflon, as well as piston rings, and manufactures and sells original cutters such as resin tube cutters and rubber hose cutters.

  • Drainage and ventilation equipment
  • Fittings

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Fluororesin fittings, Series 30 (manufactured by Flowell)

Simply insert the tube into the body and tighten the nut to maintain high sealing performance.

The 30 series fittings have a structure that uses a tapered shrink seal method with a tapered shape on the outside of the body.

  • glue
  • Fittings

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Comprehensive catalog of fittings, control devices, vacuum devices, etc. (manufactured by Pisco)

We continue to support various industries with reliable product manufacturing and a wide range of offerings.

This is the Pisco comprehensive catalog (fittings, control devices, vacuum devices) handled by Kansai Riko Co., Ltd. We continue to move forward with clean energy and respond to cutting-edge needs with high-quality products. We offer a wide range of products, including piping equipment, vacuum equipment, and drive-related equipment. ● If you would like a catalog, please contact us.

  • Unit and other construction
  • Fittings

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FITTINGS "Hose fittings/ring-type fittings, etc."

Compatible with various hoses. Machined in Japan, high quality.

FITTINGS such as "hose fittings/ring-type fittings" include stainless steel (SUS304) hose nipples and ring-type joints that allow connection of copper pipes and equipment without the use of special tools. There are also flare-type fittings and threaded fittings. The maximum operating pressure for hose fittings and copper pipe fittings is 3.45 MPa (35 kg/cm²) or less, while for threaded fittings it is 6.90 MPa (70 kg/cm²) or less. For more details, please download the catalog.

  • Piping and insulation
  • Fittings
  • Fittings

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PVC elbow with flange 90° 13

PVC elbow with a flange, 90° 13, is a special fitting for the internal piping of septic tanks. It can be connected using adhesive for PVC pipes.

The special fittings are PVC fittings for the internal piping of septic tanks. PVC pipes can be connected with adhesive.

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Special item: Welded pipe fitting "Y-piece"

We would like to introduce special products of welded pipe fittings.

At Benkan Kiko, we also sell joint products that are not listed in the catalog. The image shows a special-shaped joint called a "Y-piece" for welded pipe joints. Its applications include use in boilers, heating furnaces, boiler tubes, and piping for heat recovery.

  • Prefab
  • others
  • Fittings
  • Fittings

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Special item: Welded pipe fitting "Lateral"

Introducing a special-shaped lateral product manufactured and sold by Benkan Kiko!

A lateral is a welded pipe fitting that generally branches off at a diagonal direction in a Y-shape from the side of the main body. Although it is too thick and has a special shape to be called a "pipe," we have a wealth of sales experience with such specialized products. At Benkan Kiko, we accommodate various shapes of products according to our customers' needs.

  • Joints between components
  • Fittings

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Duplex stainless steel welded pipe fittings

At Benkan Kiko, we manufacture welded pipe fittings made of duplex stainless steel.

The material commonly referred to as duplex stainless steel is characterized by its high resistance to corrosion, as well as its greater strength compared to austenitic stainless steel. This allows for thinner design plate thicknesses, leading to advantages such as weight reduction, downsizing due to increased flow rates, and cost reduction in piping. At Benkan Kiko, we utilize our long-established metal forming technology and quality assurance system to provide high-quality duplex stainless steel welded pipe fittings, assisting our customers with their piping design and cost reduction. Please feel free to contact us with any questions or inquiries. Project Sales Department, Eastern Japan Sales Division TEL: (03) 3777-1521 / FAX: (03) 3777-1567 Project Sales Department, Western Japan Sales Division TEL: (06) 6482-1581 / FAX: (06) 6482-1824

  • Prefab
  • others
  • stone
  • Fittings

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Welded pipe fittings for piping [Nickel-based alloy]

At Benkan Kiko, we also manufacture fittings made from nickel-based alloys.

At Benkan Kiko, we manufacture joints made from nickel-based alloys, which are difficult-to-form materials, utilizing our long-established metal plastic processing technology, and we have many achievements in this area. Nickel-based alloys are used as heat-resistant and corrosion-resistant materials, and due to their high strength, they are also suitable for use in high-temperature environments. The nickel-based alloy joints that can be manufactured at Benkan Kiko include the following steel grades: ASME UNS NO N10276, N06022, N10655, N06210, N02200, N02201, N06625, N08020, N06002, N06601, N06230, N08800, N08810, N06600, N08825, N06690.

  • Prime movers, torque converters, hydraulic equipment, generators
  • Prefab
  • others
  • Fittings

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Welded pipe fittings for piping, extra-large diameter type

We are capable of manufacturing ultra-large diameter welded pipe fittings exceeding 48 inches (1200A).

At Benkan Kiko, we provide high-quality products by manufacturing them using our long-established welding technology and quality assurance system, assisting our customers in achieving cost reductions in their plant piping design. The product we are introducing this time is a super-large diameter welded pipe fitting exceeding 48 inches (1200A).

  • Railway Construction
  • Prefab
  • stone
  • Fittings

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JIS B 2309 Stainless Steel Butt-Weld Pipe Fittings for General Piping

Su pipe fittings (JIS B 2309 general piping stainless steel butt-weld pipe fittings) can be delivered in a short lead time due to inventory availability.

Su joints (JIS B 2309) are manufactured primarily for use in general water supply and hot water piping in hotels, apartments, hospitals, building construction, and factory piping. They are characterized by being thinner than butt-welded pipe fittings produced according to JIS B 2311 and JIS B 2312, which allows for cost reduction. Additionally, considering automatic welding at the construction site, the bevel is designed as a plain end. The maximum allowable pressure is set at 2.0 MPa, and due to the thin wall thickness, even small diameter fittings feature a wide inner diameter, ensuring sufficient flow capacity. Benkan Kiko holds JIS B 2309 Su joints in stock, allowing for relatively short delivery times. <Stock Range> Types: 90EL, 45EL, 90ES, R(C), R(E), T(S), T(R), LJSE Sizes: 30Su to 300Su

  • others
  • Fittings

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Welded pipe fittings for piping, made of alloy steel (low alloy steel, high chromium steel)

For alloy steel fittings for piping, please inquire with Benkan Kiko, the number one in domestic performance.

Pipe fittings made of alloy steel contain elements such as Cr (chromium) and Mo (molybdenum) and are mainly used for boiler applications, biomass power generation, main piping and reheating piping for thermal power generation, as well as high-temperature and high-pressure piping for petroleum refining and the chemical industry. Benkan Kiko has a proven track record in the manufacturing of various alloy steel fittings. Additionally, for some materials, we have stock of the steel pipes required, allowing us to deliver relatively quickly. Achieving a carbon-neutral society necessitates reducing CO2 emissions through increased efficiency in plants. Low-alloy steel and high-chromium steel pipe fittings that can withstand harsh high-temperature process environments have become essential products under such conditions. Benkan Kiko is also contributing to society by trying to manufacture special specifications and new materials. <Representative Steel Grades> (JIS Standards) PA12, PA22, PA23, PA24, PA25, PA26 (Thermal Power Standard Materials) Fire STPA28, Fire STPA24J1, Fire STPA29 (ASME/ASTM) A234WP1, WP12, WP11, WP22, WP5, WP9, WP91, WP92

  • Prefab
  • others
  • stone
  • Fittings

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Welded pipe fittings for piping - Benkan Kiko High-strength steel fittings for piping

For piping fittings made of "high-tensile steel," please contact Benkan Kiko.

"High-strength steel" is a type of steel material that has higher tensile strength and strength compared to general materials. Due to its characteristics, it allows for thinner wall thickness in piping design, enabling smaller diameters and lighter weights of pipes. This makes it a widely used joint material in various fields, including oil and gas pipelines. For some materials, we have the steel pipes in stock, allowing us to deliver relatively quickly, which has been well received by our customers. <Representative steel grades> API5L-X42(L290), X52(L360), X60(L415), X65(L450), corresponding to PSL1 and PSL2 classes. A860 WPHY42, A860 WPHY52, A860 WPHY60, A860 WPHY65, MSS SP-75 WPHY42, MSS-SP75 WPHY52, MSS-SP75 WPHY60, MSS SP-75 WPHY65.

  • Steel
  • Railway Construction
  • others
  • Fittings

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Proposal for Prefabricated Piping for Nuclear Power.

Benkan Kiko provides piping materials that meet the requirements of nuclear power management.

Benkan Kiko has a wealth of delivery experience in welded pipe fittings for all nuclear power plants in Japan. Utilizing our expertise in strict quality control for nuclear applications, management of documentation and quality records, and techniques for long and circumferential welding of items subject to inspection by welding contractors, we manufacture not only items subject to welding contractor inspection but also prefabricated piping where nuclear management is required. We have a significant track record in construction measures necessary for the recent restart of nuclear power plants. In particular, we manufacture and deliver prefabricated piping that combines fittings, flanges, nozzles, and nipples for fire protection piping, which traditionally does not require nuclear management. We also conduct strength calculations for these flanges, nozzles, and nipples based on JSME (Japan Society of Mechanical Engineers) standards. We can manufacture using both stainless steel and carbon steel (galvanized), and we are ready to meet various other requests.

  • Railway Construction
  • Special Construction Method
  • others
  • Fittings

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Welded pipe fittings made from clad steel

Clad steel generates benefits in various cases, such as reducing overall piping costs and accommodating materials that can only be purchased in rare materials or thin sheets.

Clad steel is a composite material that uses carbon steel, high-strength steel, low-alloy steel, etc., as the base material, and combines it with a different type of steel on one side through processes such as hot rolling (bonding), welding, or explosive bonding. It allows for the joining of dissimilar metals, enabling the creation of functions that cannot be achieved with a single metal. By combining materials with good corrosion resistance or by using less expensive metals in larger quantities alongside more expensive ones, it is also possible to reduce the overall cost of piping. This type of steel provides advantages in various cases, such as accommodating rare materials or materials that can only be purchased in thin sheets. *The photo shows a cross-section of clad steel, where the combination of dissimilar metals can be seen.

  • Steel
  • Prefab
  • stone
  • Fittings

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JSME applicable / fittings for nuclear power

We will solve your problems related to the procurement of nuclear management materials applicable to JSME (Japan Society of Mechanical Engineers) standards.

Are you having any difficulties with the requirements for JSME application? If you have quality management requirements for JSME application but are unsure how to proceed, what kind of management is necessary, how to manage measuring instruments, what is traceability management, how to create quality records, what welding methods are required if welding work is necessary, who the welders are, and other various concerns, please feel free to consult with us.

  • Piping Equipment
  • Subsidiary materials
  • Fittings

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Large-diameter seamless pipe fittings for thermal power plants

At Benkan Kiko, we can handle the materials and challenging thick-walled plastic processing required for thermal power plants!

At Benkan Kiko, we manufacture large diameter seamless pipe fittings connected to seamless steel pipes with an outer diameter exceeding 16 inches, utilizing our long-established plastic processing technology and quality assurance system. We can also accommodate various materials, including low alloy, high alloy, high strength steel, and stainless steel.

  • Railway Construction
  • Prefab
  • stone
  • Fittings

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Aluminum alloy butt-welded pipe fittings for tank piping.

We also manufacture pipe fittings made of low-temperature resistant and corrosion-resistant aluminum alloy.

Please be sure to use Benkan Kiko's aluminum alloy butt-welded pipe fittings around the tanks for LNG carriers. Benkan Kiko has obtained qualifications from many classification societies and is capable of manufacturing elbows, tees, reducers, caps, as well as sleeves and bell mouths through a combination of plastic processing and welding. We are compliant with the following classification societies: 1. Nippon Kaiji Kyokai (NK) 2. Bureau Veritas (BV) 3. Lloyd's Register (LR) 4. American Bureau of Shipping (ABS)

  • Rock drills, demolition machines, and excavators
  • stone
  • Fittings

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Special item: Welded pipe fitting "Cross"

By manufacturing from seamless pipes instead of machining, we can achieve cost reduction!

In the variety of welded pipe fittings, elbows, tees, and reducers are common, but fittings that have branches on both the top and bottom, resembling a cross shape, are referred to as "crosses" due to their cross-like appearance. These are pipe fittings not specified by JIS, and most are manufactured by machining from forged materials. However, Benkan Kiko is capable of producing them using the bulging method (hydraulic forming) from seamless pipes. The machining method tends to result in heavier weights and often produces angular shapes, which can make welding on-site difficult, according to some feedback. Additionally, the machining process from a solid block requires a significant amount of material, leading to higher material costs and increased processing costs. On the other hand, manufacturing through forming from seamless pipes achieves smooth shapes, uniform wall thickness, and lighter product weights, while also enabling cost reductions. This cost advantage becomes more pronounced with high-cost materials such as stainless steel and non-ferrous metals like nickel, resulting in significant benefits. For more details, please feel free to consult our sales office.

  • Railway Construction
  • Special Construction Method
  • others
  • Fittings

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Welded pipe fittings for LNG transport vessels

Welded pipe fittings from Benkan Kiko are also used in LNG transport vessels.

We have the technical skills and experience to accommodate various ship classifications, and we respond not only to the specifications required by classification societies but also to a wide range of additional requests tailored to our customers' needs.

  • Railway Construction
  • Special Construction Method
  • others
  • Fittings

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Benkan Kiko Special Coating Pipe Fittings

We can perform special coating on pipe fittings according to customer requests.

Steel products are easily corroded when left uncoated in the atmosphere, and rust occurs electrochemically due to oxygen and moisture in the air. It is possible to protect the products from corrosion and aging conditions by applying paint. Steel products used in plants and pipelines are particularly often painted, and at Benkan Kiko, we can supply products that have been painted or coated with customer-specified paints, thereby reducing on-site painting work. For products that do not have special painting instructions, we apply temporary rust prevention that suppresses rust for about six months when stored indoors.

  • Special Construction Method
  • Prefab
  • others
  • Fittings

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Welded pipe fittings clad steel Benkan Kiko

We manufacture welded pipe fittings from clad steel plates made by bonding two types of materials to meet your requirements.

Large-diameter welded pipe fittings are typically manufactured from carbon steel plates, alloy steel plates, and stainless steel plates, each from their respective materials. What we would like to introduce this time is a T (tee) welded pipe fitting made from a plate that has a thin steel plate of UNS8825 bonded to WPHY60 steel plate on the inside. In addition to general carbon steel and stainless steel, it is possible to manufacture from a variety of materials, including low alloy steel, high alloy steel, duplex stainless steel, super stainless steel, aluminum, nickel, and high-strength steel. Among these diverse materials, it is also possible to manufacture from clad steel plates, which combine two types of materials. Furthermore, production is also possible from seamless materials or overlay materials that are not steel plates.

  • Steel
  • Prefab
  • stone
  • Fittings

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[Case Study] Welded Pipe Fittings Made of Stainless Steel for General Piping in Hydroelectric Power Plants

You have adopted welded pipe fittings made of stainless steel with excellent corrosion resistance.

The river water around the Yonago River No. 1 Power Plant in Suzaka City, Nagano Prefecture, has a strong acidity with a pH of 3.23, making it unsuitable for agricultural use and as a habitat for fish. However, in order to effectively utilize resources and contribute to the community while ensuring environmental conservation through profit return, the establishment of a hydroelectric power plant was initiated. In this context, we were approached through the Ipros site, and we had the opportunity to visit the site. We held detailed discussions to propose products that our company could provide. As a result, our extensive delivery track record to power plants, along with our quality and inspection system, as well as our ability to create documentation, were highly evaluated, leading to our adoption. The welded pipe fittings we supplied this time are made of stainless steel, model 90, 45EL, material SUS304W, sizes 600A and 400A, and thickness S10S. We believe that stainless steel, which is highly resistant to corrosion, is essential for the river water with strong acidity used in hydroelectric power plants. In this way, Benkan Kiko's welded pipe fittings are used in various locations.

  • Dam construction
  • Fittings
  • Pipeline Construction
  • Fittings

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Pipe fittings for shipbuilding

We are confident in our stable supply! For shipbuilding fittings, trust Benkan Kiko. From JIS standard products (small diameter to large diameter) to marine classification products, you can leave everything to us.

Benkan Kiko has absolute confidence in product quality, ranging from unique items to those requiring mass production in shipbuilding pipe fittings. We will certainly meet our customers' expectations for stable supply, not only for ship class products but also for JIS standard products (from small diameter to large diameter). We also accommodate materials from the following five classification societies: 1. Nippon Kaiji Kyokai (NK) (e.g., KSTPT38, KSUS316LW, etc.) 2. Bureau Veritas (BV) (e.g., BV360, etc.) 3. DNV GL (e.g., TS360, GL360, etc.) 4. Lloyd's Register (LR) (e.g., LR360, etc.) 5. American Bureau of Shipping (ABS) (e.g., ABS 4, etc.) Please feel free to consult with us.

  • Fittings
  • Sewerage facilities
  • Water Supply Facilities
  • Fittings

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Large-diameter steel plate butt-welded pipe joint (PY400)

For those looking for short delivery items of large-diameter steel plate butt-welded pipe fittings (PY400).

Have you ever experienced trouble when checking the delivery time for the PY400, only to find that the required timing and the necessary delivery period did not match? We have wholesalers who stock the PY400 among our business partners. The stock range is from nominal diameter 400A to 1000A and nominal thickness from 7.9mm to 12.7mm. Based on data obtained from years of production experience, we have established a system for immediate delivery of sizes with a certain frequency of use. Additionally, our wholesalers have warehouses in two locations, one in Osaka to the west and one in Tokyo to the east, allowing for a delivery system that does not limit the delivery location. If you are having trouble with the delivery time for the PY400, please feel free to consult with Benkan Kiko.

  • Water Treatment
  • Fire extinguishing equipment
  • Fittings
  • Fittings

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