We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Fittings.
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Fittings Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Fittings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. イハラサイエンス Tokyo//Machine elements and parts
  2. 日本継手 東京営業部 Tokyo//Manufacturing and processing contract
  3. フジトク 本社営業部 Osaka//Machine elements and parts
  4. 4 角南商事 Hyogo//Trading company/Wholesale
  5. 5 日本金型産業 Tokyo//Trading company/Wholesale
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Fittings Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Joint "dovetail joint" イハラサイエンス
  2. Joint "Metal Gasket Seal Joint" イハラサイエンス
  3. Core joint C core / CD core 日本継手 東京営業部
  4. 4 Coupling "Quick Joint" イハラサイエンス
  5. 5 JFE Polybutene Pipe Comprehensive Catalog 日本継手 東京営業部

Fittings Product List

91～105 item / All 126 items

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Fluid resistance-free piping *Materials available with YouTube video included.

Fluid resistance-free piping *Materials available with YouTube video included.

By smoothly flowing the fluid, we reduce fluid resistance by 40%! Contributing to the eco-friendliness of the current piping!

Piping is intended for the flow of fluids, but the presence of resistance in the flow path can cause various troubles such as temperature rise due to friction, noise from vibrations, and energy loss due to pressure drop. Therefore, Ihara believes that it is better for the flow path of fluids to have less resistance and is always thinking about how to reduce fluid resistance. This document introduces three points on how to reduce fluid resistance. 【Contents (excerpt)】 ■ Threaded joints → Ihara's pipe-insert joint "e-fit" Achieving large flow rates by eliminating steps in the piping and increasing the inner diameter ■ L-shaped joints → Ihara's bent piping Achieving low pressure loss through a smooth flow path ■ Connection of T-shaped joints → Ihara's branching joint Achieving low pressure loss by eliminating steps with joints and reducing labor during installation *For more details, please download the PDF document or feel free to contact us. You can also view more details in the video below!

  • Pipe Fittings

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A long joint manufacturer that is particular about reducing joints.

A long joint manufacturer that is particular about reducing joints.

We consider each pipe to be a long joint. Therefore, we are committed to reducing the connection points of long joints to address the shortage of skilled workers in piping construction.

At Ihara Science, we are a fitting manufacturer that takes seriously the reduction of joints in piping. You might think, "Reducing one joint?" In reality, there are many "invisible costs" hidden behind that. For example, even with a single order, there are costs related to the invoice, acceptance confirmation, storage, withdrawal, assembly labor, inspection, and more. Even if they are not visible, the same cost applies to both small fittings and large equipment as a single unit. Therefore, at Ihara, we consider piping that uses fittings and tubes as a single joint, which we refer to as "long fittings." Reducing joints has a much greater cost-saving effect than you might think.

  • Pipe Fittings

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Thoughts on the Four Wishes

Thoughts on the Four Wishes

Zero delivery troubles with four-demand response!?

Our concept for our customers is, "With the faces of three joys, we aim for four desires with SHS!" In particular, we have a strong commitment to meeting the four desires. - Delivering ordered items on time - Making desired items readily available This may seem like a given for standard and stocked items. But what about when there is no stock or for made-to-order products? Pipes and fittings are essential components needed to create something, and if we cannot provide all the necessary parts, our customers cannot complete their devices or machines. Even when there is "no stock" or for "made-to-order products," we believe our value lies in delivering when "the customer desires." It has been a significant challenge to create a production system that can accommodate "small quantities," "variety," and "short delivery times," but now we are the only manufacturer capable of meeting the four desires! We take pride in being "number one in the world" in our ability to meet the four desires.

  • Other machine elements

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Plastic winding core Nipra core pipe

Plastic winding core Nipra core pipe

It is a highly functional pipe that matches diverse and advanced needs.

Following Nipra's expertise in the water supply and drainage sector, this product has been developed to meet new needs, featuring highly functional pipes that match diverse and advanced requirements. Its applications are expanding for use as cores for high-performance films, and in addition to ABS products, we are advancing product development in line with other plastic products and customer needs. For more details, please contact us or refer to the catalog.

  • Pipe and cable cutters
  • Piping Materials
  • others

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Coupling "HT-C Joint"

Coupling "HT-C Joint"

Ideal for kitchen drainage piping and vent piping for drainage tanks!

The "HT-C Joint" is a joint that has significantly increased the thickness of the joint bend, which is prone to friction, compared to the conventional MD joint, thereby improving durability. It features a thick nylon coating on both the inner and outer surfaces, offering excellent chemical and heat resistance. It is ideal for kitchen drainage piping and vent piping for drainage tanks. 【Features】 ■ Ideal for kitchen drainage piping and vent piping for drainage tanks ■ Excellent corrosion resistance ■ Excellent heat resistance ■ Nylon coating *For more details, please refer to the catalog or feel free to contact us.

  • Joints and fittings
  • Valves and fittings

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Teflon PFA sanitary piping material [Difficult for fluids to adhere inside the piping!]

Teflon PFA sanitary piping material [Difficult for fluids to adhere inside the piping!]

Teflon PFA sanitary piping material that is difficult for fluids to adhere to inside the pipes! It contributes to cost reduction by eliminating maintenance costs for passivation treatment!

← "Photos of biofilm cleaning before and after on PFA" The Synergy System product "Teflon PFA sanitary piping material" can be steam sterilized at a pressure of 359 kPa, equivalent to a temperature of 149°C under saturated steam. It is also capable of chemical cleaning under harsh conditions that are impossible with other materials. There are no maintenance costs for passivation treatment, and the leaching phenomenon does not occur. We respond quickly and cost-effectively to partial line changes. 【Features】 ■ Compatible with standard SIP and CIP cycles ■ Lower running costs compared to stainless steel piping materials ■ Biofilm is less likely to adhere ■ Increased productivity due to reduced cleaning time ■ Easy beadless welding construction on-site *For details, please contact us or view the PDF data from the download. *The catalog is available in PDF format only. Thank you for your understanding.

  • Other food factory equipment and parts
  • Other mixing machines and tanks

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Coupling "PVDF Tube Adapter"

Coupling "PVDF Tube Adapter"

Reduce the danger zone created by barb fittings! Adapter made from FDA-certified PVDF material.

The "PVDF Tube Adapter" is a product that connects standard clamp fittings to silicone tubes. It reduces the hazardous areas created by barbed fittings, facilitates field replacement of silicone tubes unlike permanently compressed hose assemblies, and minimizes the risk of cross-contamination. The adapter is made from FDA-approved PVDF material. 【Features】 ■ Made from PVDF material ■ Reduces hazardous areas created by barbed fittings ■ Easy field replacement of silicone tubes ■ Minimizes the risk of cross-contamination *For more details, please contact us or view the PDF data from the download. *The catalog is available in PDF format only. Thank you for your understanding.

  • Tubes and hoses
  • Joints and fittings

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White Heart Ductile Cast Iron Casting Products Comprehensive Catalog

White Heart Ductile Cast Iron Casting Products Comprehensive Catalog

This is a catalog featuring cast products made of white heart ductile cast iron, including automotive parts and landscape material components.

The "White Heart Ductile Cast Iron Casting Products Comprehensive Catalog" features products such as "motorcycle parts" that can be formed integrally with thin walls, "automotive parts" that achieve reduced material costs, "temporary scaffolding parts" that streamline on-site construction, and "landscape material parts" that are resistant to impact. White heart ductile cast iron is strong and has excellent castability, allowing for a beautiful casting surface to be easily obtained, and it also possesses good ductility, corrosion resistance, and plating properties, as well as the ability to be welded or brazed. 【Featured Products】 ○ Motorcycle Parts ○ Automotive Parts ○ Temporary Scaffolding Parts ○ Landscape Material Parts ○ General Industrial and Machinery Parts, etc. For more details, please contact us or download the catalog.

  • Other metal materials
  • Processing Contract
  • Steel

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White Heart Cast Iron Two-Wheeled Vehicle

White Heart Cast Iron Two-Wheeled Vehicle

Complex and close-range manufacturing made easy! Widely used for gusset head pipes and cushion brackets.

Our products made from white heart ductile cast iron are used in two-wheeled vehicles. They are easy to manufacture with complex and thin-walled designs, and have received evaluations for their weldability and toughness, making them widely used in components such as the gusset head pipe of the main frame and cushion brackets of two-wheeled vehicles. Please feel free to contact us if you have any inquiries. 【White Heart Ductile Cast Iron Product Fields】 ■Automobiles ■Two-wheeled vehicles ■Temporary scaffolding ■General industry *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other Auto Parts
  • Other metal materials

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Coupling "EG Joint/EG Butt Joint"

Coupling "EG Joint/EG Butt Joint"

Zero waste with grout-free! A highly reliable joint that excels in workability and achieves short construction periods. [*Established Kanto Day-Bars Steel Co., Ltd. on October 1, 2019]

In 2019, Kanto Devers Steel Co., Ltd. was established as a joint sales company by Nippon Steel Corporation and Asahi Kogyo Co., Ltd. The "EG Joint/EG Splice Joint" is a joint that integrates by aligning screws joined by friction welding at the ends of rebar and connecting them with a coupler. Since it only requires tightening with a torque wrench and does not need grout material, there are no constraints on construction time, and no industrial waste is generated. 【Features】 ■ Environmentally friendly as it is groutless ■ Excellent workability enables a shorter construction period ■ Highly reliable friction welding joint ■ Achieves a clear force transmission mechanism without interference from materials other than steel ■ NETIS registration number KT-160128-A *For more details, please refer to the PDF materials or feel free to contact us.

  • nut

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Joint Product Catalog

Joint Product Catalog

Proposing piping systems from plants to medical applications! A wide range of RoHS-compliant fittings available!

This catalog features fittings from Aoi Corporation handled by Shin-ei Sangyo Co., Ltd. It introduces the "Stainless Steel Compression Fitting Series," including half unions and elbow unions, as well as the "Brass Compression Fitting Series" and the "Stainless Steel Miniature Fitting Series." Additionally, it includes the "Plastic Tube Series" made of nylon, fluorine, and polyether ester. Please use this for selecting products. [Contents (Excerpt)] ■ Stainless Steel Compression Fitting Series ■ Brass Compression Fitting Series ■ Stainless Steel Coupling A Series ■ Stainless Steel Speed Controller Series ■ Stainless Steel Needle Valve Series *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings

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Coupling (for centralized lubrication systems) Product Catalog

Coupling (for centralized lubrication systems) Product Catalog

A large number of fittings for centralized lubrication systems, such as plastic tube fittings and pipe bands, are listed!

This catalog introduces the "fittings" for centralized lubrication systems handled by Shin-Ei Sangyo Co., Ltd., from Daikin Lubrication Equipment Co., Ltd. It features a wide range of products, including the "T203 type tube fitting" for copper pipes and the "T1104 type 90° pipe elbow." To ensure that the lubrication of Daikin's centralized lubrication systems is performed more appropriately, reliably, and at a lower cost, we recommend using standard fittings. [Contents (excerpt)] ■ Tube fittings for copper pipes ■ Tube fittings for plastic ■ Pipe fittings ■ Check valves ■ Screw-in fittings for steel pipes *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • hose

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A consistent Taiwanese production factory for customized processing and heat treatment of EI cores.

A consistent Taiwanese production factory for customized processing and heat treatment of EI cores.

We offer a range of standard core molds, allowing you to save on mold development costs. For customized products, we strive to reduce costs while also ensuring excellent quality.

Our company utilizes the technical expertise accumulated over 40 years of core production experience to provide materials and manufacturing processes for cores tailored to our customers' needs. We have a range of standard molds for EI cores commonly found in the market (in both metric and inch dimensions), allowing customers to choose their desired mold and save on mold development costs. We also accept orders for customized products. All customized products are manufactured using appropriate materials based on the iron loss values specified by the customer. Additionally, we can conduct various quality inspections as requested. Please feel free to contact us if you have any inquiries. Our factory is equipped with heat treatment facilities for quenching, enabling us to perform heat treatment on cores. We also accept customized production of I-cores required for large EI transformers, providing our customers with more high-quality and economical options.

  • transformer
  • electromagnet
  • Processing Contract

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Anything goes with Gantt charts - No-code development, no need for VBA.

Anything goes with Gantt charts - No-code development, no need for VBA.

The no-code program creation tool "StiLL" supports visualization and management with "easy to create and modify, simultaneous specification generation." No VBA required!

◆ Things that can be done with "StiLL" - Excel automation, production data processing, conversion, splitting, work slips, production planning, master maintenance - Core integration, departmental operations, production packages, IT tool linkage - Excel BI aggregation, analysis, business procedure menus, hypothesis testing, simulation * Supports cloud, on-premises, and hybrid environments ◆ Features of the application - Business improvement aligned with practical work, practical DX construction program - Blocks the "critical points" of Excel, achieving operational durability and a full-fledged system - Based on Excel with included know-how, highly adaptable to changes, and versatile ◆ Features of the program - Easy to create and modify, simultaneous generation of specifications, short time and low cost for higher compatibility, and reduction of dependency on individuals - Program creation does not require macros, VBA, or JavaScript; both technicians and users can be involved - Agile development with program creation in front of you, running while developing ◆ Three major functional features - Ultra-fast download of 5000 rows in 0.7 seconds - Data aggregation, splitting, and conversion of Excel, CSV, and DB; batch program creation time is under 5 minutes - Launching StiLL app from a web browser, controlling cloud DB tables, and developing exclusive input/output screens

  • Software (middle, driver, security, etc.)

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Couplings: "Coupler, Hose Adapter, Swivel Joint, Pipe Fittings, etc."

Couplings: "Coupler, Hose Adapter, Swivel Joint, Pipe Fittings, etc."

We offer a wide range of high-quality products made in Japan, including couplers, hose adapters, swivel joints, and piping fittings.

Couplings, hose adapters, swivel joints, etc. With over half a century of experience, we select and provide products that meet our customers' needs using our extensive knowledge and know-how. In terms of hose adapters, we offer various materials for stainless steel adapters and can also accommodate the production of shapes that are not available on the market. Additionally, even for seemingly impossible short delivery times, please feel free to consult with us. 【Product Lineup】 ■ Couplings ■ Hose Adapters ■ Swivel Joints ■ Pipe Fittings ■ Hose Clamps *For more details, please download the PDF or feel free to contact us.

  • Pipe Fittings
  • joint
  • Coupler

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