We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Fittings.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Fittings Product List and Ranking from 384 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 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 31, 2025～Jan 27, 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 ＭＩＥテクノ Mie//Ferrous/Non-ferrous metals
Go to Company Ranking

Fittings Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 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. CPC liquid cooling and water cooling couplings for piping fittings. アラム
  3. Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン
  4. 4 Large diameter steel plate butt-welded pipe joint (PY400) ベンカン機工
  5. 5 Seamless stainless steel butt-welded pipe fitting ベンカン機工

Fittings Product List

811～825 item / All 1977 items

Displayed results
Titanium dioxide [high quality] microparticles/high purity available!

Titanium dioxide [high quality] microparticles/high purity available!

We propose high-quality titanium dioxide for the field of high-performance materials such as optical glass, ceramics, and photocatalysts.

High-purity/ultrafine titanium dioxide is primarily expected to be used in the following fields. Our company can offer high-quality titanium dioxide of various grades that stand apart from standard industrial grades, so please feel free to contact us! Optical Glass: High-purity titanium dioxide may be used in optical devices such as camera lenses and eyeglass lenses. Glass containing titanium dioxide has a high refractive index and dispersion performance, which helps with optical correction and focus improvement. Ceramic Products: High-purity titanium dioxide is used as a key component in ceramic products. Ceramic materials are utilized in various products, including electronic devices, dental products, and ceramic brakes. Photocatalysts: High-purity titanium dioxide may be used as a photocatalyst. This is applied in environmental purification and sterilization, among other uses. Battery Materials: High-purity titanium dioxide may be used as cathode/anode materials in some lithium-ion batteries. This provides high charge-discharge characteristics and durability.

  • Fine Ceramics
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Bellows <for dust protection and piping>

Bellows <for dust protection and piping>

The shapes can be cylindrical, square, tapered, etc.! It alleviates concentrated stress on the material after molding and prevents internal shearing.

The "bellows" is a product primarily composed of a body, ring flange, and bands. The tension of the fabric of the body (such as nylon tarpaulin) is utilized to insert the ring. The wire diameter of the ring is determined by the inner and outer diameters of the product, and the material of the body is decided based on its intended use. Additionally, the shape is flexible, and it can be produced in cylindrical, oval, square, rectangular, and tapered forms. 【Features】 - The hardness of the coating material can be freely selected. - It alleviates concentrated stress on the material after molding, preventing internal shear. - There is almost no heat generation and heat retention inside the rubber due to alternating stress. - There is no variation in the strong elongation curve in vertical, horizontal, and diagonal directions (fabric). - Since it is molded after vulcanization (post-processing), it can be produced in any desired shape. *For more details, please refer to the related links or feel free to contact us.

  • Ventilation and Exhaust
  • Piping Materials
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Installation Guidelines for Stainless Steel LOKRING Fittings

Installation Guidelines for Stainless Steel LOKRING Fittings

We will introduce the construction guidelines for LOKRING pipe fittings made of 316L stainless steel.

We will introduce the installation procedure for the 'SS40 and SS-3300 series' that we handle. First, cut the pipe at a right angle and use 120-grit sandpaper to polish the sealing surface in a circular manner, cleaning the surface to remove any scratches. Next, use a Multi-Purpose Gauge (MPG) to confirm that the outer diameter of the pipe is the appropriate size and mark the pipe. Then, select the necessary LOKRING tools for installation, inspect the tools, and ensure they operate correctly. After that, set the fitting at the location marked "INSTALL" and securely install it while operating the tool. Finally, visually confirm that the installation has been done correctly. *For more details, please refer to the PDF document or feel free to contact us.

  • image_137.png
  • image_138.png
  • image_140.png
  • image_141.png
  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
LOKRING fitting

LOKRING fitting

Features and advantages such as being usable for repairs of existing corroded piping! No flame required mechanical joints.

This document is an overview of the "LOKRING joint," which serves as an alternative to welding in accordance with ASME B31. It includes "overview" information such as carbon steel (up to 100A) and stainless steel (up to 80A), as well as "features and benefits" such as no need for fire protection. Images of the "burst test (ASME B31)" and "bending fatigue test (ASME B31)" are also included, so please take a moment to read through it. [Contents] ■ Overview ■ Features and Benefits *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Installation Guidelines for Brass Medical Gas LOKRING Fittings

Installation Guidelines for Brass Medical Gas LOKRING Fittings

Introducing the installation procedure for LOKRING tube fittings from steps 1 to 5 with illustrations!

This document is the installation manual for the brass "LOKRING fittings" of the BR series. It introduces the installation steps from 1 to 5 using diagrams, including instructions such as "Before cutting the tube, clean the outer surface of the tube and remove any scratches with a low-abrasion pad as needed." Please take a moment to read it. [Contents (partial)] ■ Installation Steps ■ Step 1 ■ Step 2 ■ Step 3 ■ Step 4 ■ Step 5 *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Test Report] Carbon Steel LOKRING Fitting

[Test Report] Carbon Steel LOKRING Fitting

Three types of pipes are used for the evaluation! Burst tests and bending fatigue tests are conducted.

Lokring Corporation has been asked to evaluate the performance of the joint line of the MAS-3000 product installed on Japanese Industrial Standards (JIS) carbon steel pipes. Therefore, burst tests and bending fatigue tests were conducted on Lokring MAS-3000 carbon steel products installed on JIS G 3454 STPG 370, G 3455 STS 370, and G 3456 STPT 370 carbon steel pipes. For more details, please refer to the related catalog. [Contents (partial)] ■ Background ■ Table 1: Pipe sizes, joint sizes, wall thickness ■ Purpose of the tests ■ Test details ■ Table 2: Pipe sizes, LOKRING joint sizes, wall thickness *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Test Report] Stainless Steel LOKRING Fitting

[Test Report] Stainless Steel LOKRING Fitting

Introduction to the evaluation of installing SS40 on JIS G 3459 SUS304TP pipe!

A performance evaluation of the SS40 fitting line installed on JIS stainless steel pipes is being requested. Therefore, pressure tests and bending fatigue tests were conducted on Lokring SS40 stainless steel products installed on JIS G 3459 SUS304TP stainless steel pipes. This test plan is based on ASME B31 regarding the quality of a series of fitting sizes. For more details, please refer to the related catalog. [Contents (partial)] ■ Purpose of the test ■ Test details ■ Results of the pressure test ■ Bending fatigue test *For more information, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Example] I want to reduce welding preparation time, shorten the construction period, and keep costs down.

[Example] I want to reduce welding preparation time, shorten the construction period, and keep costs down.

Utilized in major oil refineries, chemical plants, and (thermal/nuclear) power plants! Construction time is less than 1/10, allowing for shortened construction periods and cost reductions.

Generally, pipe welding in a plant requires welding permit applications, draining of piping, flushing and drying, installation of leak detectors, securing and scheduling of welders, and other tasks that can be time-consuming and costly. Additionally, the installation and dismantling of scaffolding, installation of ventilation equipment, fireproofing, and installation of fire extinguishing equipment are necessary, which can make rapid repairs difficult. The "LOKRING fitting" does not use fire, requires no preparation or procedures before and after installation, and can be easily and quickly installed by anyone after just a few hours of training, allowing for significant reductions in construction time and overall installation costs. For inquiries, we can provide case photos and videos for your reference. Please feel free to contact us. 【Benefits of Implementation】 ■ No use of fire: No need for fireproofing, eliminating the risk of fire or explosion ■ Installation time is about 1/10 that of welding: Shortened construction period ■ Can also be used for repairs of existing corroded piping ■ Simple and quick installation: Minimizes equipment downtime ■ Permanent connection: No maintenance or repairs needed after installation ■ No equipment, facilities, or procedures required for welding ■ No need for purging or cleaning of piping ■ U-shaped dedicated tools: Allows for piping installation in narrow spaces

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Example] I want to improve time and costs by securing welding applications and skilled workers.

[Example] I want to improve time and costs by securing welding applications and skilled workers.

Elimination of the need for equipment, facilities, and procedures required for welding, achieving a reduction in construction time!

The "LOKRING joint" is a joint that can be installed without the use of fire, eliminating any costs associated with welding. In general assembly at construction sites, productivity is improved compared to pipe welding, allowing for significant cost reductions in total expenses, including labor costs. For those inquiring, we will provide an introduction including videos. Please feel free to contact us. 【Benefits of Introduction】 ■ No use of fire: No need for protective measures, eliminating the risk of fire or explosion ■ Installation time is about 1/10 of welding: Shortened construction period ■ Can also be used for repairs of existing corroded piping ■ Simple and quick installation: Minimizes equipment downtime ■ Permanent connection: No maintenance or repairs needed after installation ■ No equipment, facilities, or procedures required for welding ■ No need for pipe purging or cleaning ■ U-shaped dedicated tool: Allows for piping installation in narrow spaces *For more details, please download the PDF or contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Usage] Medical gas/vacuum

[Usage] Medical gas/vacuum

Introducing applications of medical gases/vacuum for cooling, utilities, and fire-fighting water!

We would like to introduce the applications of "LOKRING fittings" for medical gas/vacuum handled by our company. Suitable for NFPA 99 (Para. 5.1.10.7(4)) 2005 certification, vacuum piping, and lines using nitrogen/oxygen/nitrous oxide. Please feel free to contact us if you have any inquiries. 【Applications】 ■ NFPA 99 (Para. 5.1.10.7(4)) 2005 certification ■ Lines using nitrogen/oxygen/nitrous oxide ■ Vacuum piping ■ Cooling/utility/fire water *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Application] Metal Industry

[Application] Metal Industry

Lubricating oil/hydraulic oil, air breathing, etc.! Introducing applications in the metal industry.

We would like to introduce the applications of "LOKRING fittings" in the metal industry that our company handles. They can be used in utility services, instrumentation air/control applications, steam/condensate, and coolant/cooling water. Additionally, they are suitable for lubricating oil/hydraulic oil and air breathing. Please feel free to contact us if you have any inquiries. 【Applications】 ■ Lubricating oil/hydraulic oil ■ Air breathing ■ Utility services ■ Instrumentation air/control applications ■ Steam/condensate ■ Coolant/cooling water *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
【Usage】Pulp/Paper

【Usage】Pulp/Paper

Available for use in hydraulic oil, lubricants, and more! Introducing applications in pulp and paper.

We would like to introduce the applications of "LOKRING fittings" in pulp and paper that our company handles. They can be used in various applications including water wheels/hot water wheels, steam/condensate, cleaning solvents/waste solvents, instrumentation air/control applications, and steam trap stations. Please feel free to contact us if you have any inquiries. 【Applications (partial)】 ■ Hydraulic oil/lubricating oil ■ Water: portable, hot water shower, filtration ■ Water wheels/hot water wheels ■ Steam/condensate ■ Cleaning solvents/waste solvents *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Twice the productivity compared to pipe welding construction.

Twice the productivity compared to pipe welding construction.

Productivity improvement and reduction of man-hours achieved! Approximately 2.5 times more work related to fittings can be done in one hour.

The "LOKRING joint" allows for the assembly/preparation/installation of 50 to 60 units on-site in a single shift. In terms of assembly at typical job sites, it boasts double the productivity compared to pipe welding. The increase in productivity for general tasks enables cost reduction. By using LOKRING, productivity improvements and a decrease in man-hours are achieved, allowing for approximately 2.5 times more joint-related work to be done in an hour. 【Features of LOKRING Joint】 ■ Allows for the assembly/preparation/installation of 50 to 60 units on-site in a single shift ■ Boasts double the productivity compared to pipe welding ■ Enables cost reduction ■ Achieves productivity improvements and a decrease in man-hours ■ Allows for approximately 2.5 times more joint-related work to be done in an hour *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Carbon steel pipe fittings

Carbon steel pipe fittings

Introducing products compatible with carbon steel seamless pipes conforming to ASTM A106/A53S/A333!

We would like to introduce the "carbon steel pipe fittings" that we handle. The certified pipes are made of carbon steel that complies with standards such as JIS STPG370/STS370/STPT370, as well as carbon steel seamless and ERW carbon steel. Additionally, for schedule 80 compatible pipes, the products comply with ANSI B31.3 (at ambient temperature). 【Certified Compatible Pipes】 ■ Carbon Steel (compliant with JIS STPG370/STS370/STPT370, etc.) ■ Carbon Steel Seamless (compliant with ASTM A106/A53S/A333) ■ ERW Carbon Steel (compliant with ASTM A53E/A587) *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Fittings

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.