Fittings Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 川西水道機器 Kagawa//Building materials, supplies and fixtures manufacturers
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. 日本スプライススリーブ 本社 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 null/null
  5. 5 アトムズ Chiba//Building materials, supplies and fixtures manufacturers
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Fittings Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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. Expansion joint 日本製造
  3. Fireless copper piping joint "Rapid Lock" レイテック
  4. 4 Elastic sealing material "Hayaseal NS"
  5. 5 Mortar-filled rebar joint "Slim Sleeve" 日本スプライススリーブ 本社

Fittings Product List

646～660 item / All 875 items

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Reinforced steel joint "Nutless Joint"

Reinforced steel joint "Nutless Joint"

No need for parts or tools like lock nuts and torque wrenches! Injecting "inorganic grout" with excellent fire resistance.

The "Nutless Joint" is a type of joint primarily used for columns and beams in construction. It is a type that injects inorganic grout with excellent fire resistance. By simply injecting the dedicated inorganic grout, joint performance can be ensured. No parts or tools such as lock nuts or torque wrenches are required, making the assembly work easy, and it can be installed by anyone who has completed the skill training, without the need for skilled workers or craftsmen. 【Features】 ■ Mainly used for columns and beams in construction ■ No need for lock nuts, speeding up the joining process and eliminating the need for tightening management ■ Less affected by weather, supporting shortened construction periods ■ Supports improved work efficiency using easy-to-handle simple tools ■ Can be installed by anyone who has completed the skill training, without the need for skilled workers or craftsmen ■ Injects fire-resistant "inorganic grout" *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings

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Coupling joint "Lock Joint"

Coupling joint "Lock Joint"

There is no exposed rebar on the splice side, improving workability! The ground type does not require torque fixation after applying torque.

The "Rock Joint" is a mechanical joint suitable for connections in foundations, underground beams, retaining walls, and post-construction openings. There are three types of fixing methods: torque type and grout type (inorganic and organic). The grout type does not require torque fixation after applying torque. Since there is no exposed rebar at the concrete joint, reinforcement can be easily done, improving workability and enhancing safety. 【Features】 ■ No exposed rebar allows for easy reinforcement, improving workability and enhancing safety. ■ Less affected by weather, supporting a reduction in construction time. ■ Does not require skilled workers or craftsmen; anyone who has taken the skill training can perform the installation. ■ The fixing methods include three types: torque type and grout type (inorganic and organic). *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings

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Seismic isolation duct flexible joint "Seismic Canvas"

Seismic isolation duct flexible joint "Seismic Canvas"

Absorbing deformation of ducts from shaking caused by seismic isolation devices! A flexible joint that reduces building damage.

The "Seismic Isolation Canvas" instantly absorbs the deformation of air conditioning ducts and smoke ducts caused by the shaking from seismic isolation devices during an earthquake, minimizing damage to the building. We calculate the movable amount of the joints according to the seismic isolation capacity of the building and determine the manufacturing dimensions and installation dimensions on-site. Additionally, we select materials based on various conditions such as the environment of the ducts and the fluid components and temperatures within the ducts. 【Features】 ■ Absorbs deformation of ducts from shaking caused by seismic isolation devices ■ Minimizes damage to the building ■ Determines installation dimensions according to the seismic isolation capacity of the building ■ Installation is completed simply by connecting flanges ■ Designed primarily for indoor installation, but can also be adapted for outdoor installation *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Duct related equipment
  • Vibration isolation, vibration control, and earthquake resistance construction

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Resin Adapter Fitting: Copper Pipe Conversion Resin Fitting NCH13JJ×15A

Resin Adapter Fitting: Copper Pipe Conversion Resin Fitting NCH13JJ×15A

Lightweight due to being made of resin, contributing to labor-saving in construction!!

A single joint can convert copper pipes to polybutene pipes, and with the one-touch connection, it is convenient for updating existing piping in renovation work! Compared to conventional products (made of brass), the product weight is reduced by 68%!

  • Fittings
  • Piping and insulation
  • Water supply facilities

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[New Item Added] Polybutylene Pipe + Quick Coupling 'Hard Rock S'

[New Item Added] Polybutylene Pipe + Quick Coupling 'Hard Rock S'

【GOOD DESIGN AWARD 2024 Winner】Peace of mind with a 10-year warranty! Ideal one-touch fittings for plumbing stores, waterworks, and equipment installation.

"Hard Rock S" is a polybutene pipe with a one-touch fitting that allows for easier and more reliable confirmation of the insertion state with a pink stepped ring. The transparent body allows for visual confirmation of the pipe's insertion state. When the pipe is inserted up to the insertion confirmation line, the step of the pink stepped ring disappears, and the ring becomes flat, confirming that the connection is complete. Additionally, we offer a long-term peace of mind with a 10-year warranty. Our company manufactures in-house at our domestic factory with a consistent system and thorough quality control. 【Features】 ■ Easier and more reliable confirmation of the insertion state with the pink stepped ring ■ Glows under black light, making confirmation work in dark places smooth ■ One-touch connection by simply inserting the pipe ■ Visual confirmation of the insertion state with a transparent body ■ Smooth insertion of the pipe ■ Reliable water-stopping performance *For more details, please download the PDF or feel free to contact us.

  • 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 cast surface to be easily obtained. It also possesses good ductility, corrosion resistance, and plating properties, and can 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.

  • Work tools
  • Temporary Construction Materials
  • Scaffolding and Support Materials

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Butt-welded pipe fitting catalog

Butt-welded pipe fitting catalog

Introducing features, manufacturing methods, and processes! Includes carbon steel, alloy steel, and stainless steel.

This catalog introduces "butt-welded pipe fittings." It features carbon steel and alloy steel pipe fittings, as well as carbon steel FG fittings (uncoated end fittings), including long elbows, short elbows, and elbows with necks. Additionally, we offer special fittings such as crosses and reducing elbows. We encourage you to take a look. 【Contents (partial)】 ■ Company Overview ■ Company History ■ Products (Certification-related) ■ Products ■ Features of Welded Fittings, Manufacturing Methods, and Processes *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings

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Introduction to Manufacturing Equipment of Nippon Joint Co., Ltd.

Introduction to Manufacturing Equipment of Nippon Joint Co., Ltd.

We have equipment such as "machining centers," "universal testing machines," and "impact testing machines"!

Introducing the manufacturing facilities of Nippon Joint Co., Ltd. Our company is constantly pursuing technological innovation and has developed and manufactured high-pressure pipe fittings that serve as a key connection for various plant piping systems. We possess equipment such as "batch-type heat treatment furnaces," "machining centers," "universal testing machines," and "impact testing machines." 【Manufacturing Equipment Owned】 ■ Batch-type heat treatment furnace ■ Machining center ■ Universal testing machine ■ Impact testing machine ■ 605 pallet *For more details, please refer to the PDF materials or feel free to contact us.

  • others
  • palette

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CK Pre-Seal SUS Fitting

CK Pre-Seal SUS Fitting

CK solves the frustration of stainless steel threaded joints! "CK Pre-Seal SUS Joint"

Stainless steel threaded fittings with excellent corrosion resistance are widely used in piping systems that require a hygienic environment. However, compared to iron pipe fittings (malleable), stainless steel threaded fittings often face issues such as "galling" and leaks, leading to a strong demand for reliable fitting products that ensure secure installation. To address the problems that have arisen with conventional stainless steel threaded piping, our company has developed and launched the seal-equipped stainless steel threaded fitting "CK Pre-Seal SUS Fitting," which has received positive feedback from many customers.

  • Piping and electrical wiring materials
  • Fittings

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One-touch fitting for stainless steel pipes "Ichioshi"

One-touch fitting for stainless steel pipes "Ichioshi"

There are only two types of insertion lengths for each size! A joint that is less likely to experience construction defects due to marking.

"1 Push (Ichi Oshi)" is a one-touch joint for stainless steel pipes that anyone can easily install. Even after the joint is completed, as long as water pressure has not been applied, you can use a remover (dedicated disassembly tool) to push the jaw holder at the joint end, releasing the jaws that have bitten into the pipe, allowing you to remove the pipe. Since it is a one-touch system, installation can be done very quickly, and the joint is slim, making insulation work easy. 【Features】 ■ Easy installation for anyone ■ Easy construction management ■ Quick installation ■ No special tools required *For more details, please refer to the PDF document or feel free to contact us.

  • Piping and electrical wiring materials
  • Fittings

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Flexible Rubber Seal Ω-Type for Shield Tunnels

Flexible Rubber Seal Ω-Type for Shield Tunnels

Able to absorb various stresses and displacements! Excellent pressure resistance due to the fabric-reinforced rubber.

The "Flex Rubber Seal: Ω Type" is installed between segment tunnels constructed using the shield method, absorbing complex stresses and displacements caused by earthquakes or improper subsidence, ensuring the safety of the tunnel. It can absorb various stresses and displacements. It has excellent pressure resistance due to the fabric-reinforced rubber. 【Features】 ■ Installed between segment tunnels constructed using the shield method ■ Absorbs complex stresses and displacements caused by earthquakes or improper subsidence ■ Ensures the safety of the tunnel ■ Capable of absorbing various stresses and displacements ■ Excellent pressure resistance due to fabric-reinforced rubber *For more details, please refer to the PDF document or feel free to contact us.

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[Improvement Case] Achieving Water Leak Countermeasures and Reduced Maintenance

[Improvement Case] Achieving Water Leak Countermeasures and Reduced Maintenance

Water leaks and hose disconnections resolved! Introduction of a case where maintenance such as re-tightening is no longer necessary [Looking for sales partners].

A certain machinery manufacturer had previously experienced water leakage accidents due to hose band tightening, and despite tightening them further, some leakage and disconnection still occurred. Therefore, they switched to our "Hybrid Toyoron Hose" and "Toyoconnectors" for the hoses and fittings. As a result, water leakage and hose disconnection were resolved, eliminating the need for maintenance such as tightening. 【Case Study】 ■ Before Improvement - Previously experienced water leakage accidents due to hose band tightening. - Since then, regular tightening work has been performed, but there are many band locations, making it difficult. - No matter how much tightening was done, some leakage and disconnection still occurred. *For more details, please refer to the PDF document or feel free to contact us. 【Looking for Sales Partners】 We will sell your products! Can we support you in expanding your sales channels?

  • Piping materials (plastic pipes)

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[Improvement Case] Noise from Vibration and Joint Disconnection Issues Resolved

[Improvement Case] Noise from Vibration and Joint Disconnection Issues Resolved

We would like to introduce a case where noise has significantly decreased and the issue of joint arm detachment has been resolved! [Looking for sales partners]

At a certain electronic component manufacturer, the noise caused by pipe vibrations was severe, and occasionally the arm of the arm-type joint would detach due to the vibrations, leading to cases where the joint would break. As a solution, part of the piping was changed to hoses, and the joints were replaced with dedicated locking joints. As a result, the noise was significantly reduced, and the issue of the joint arm detaching was resolved. [Case Study] ■ Before Improvement - Severe noise due to pipe vibrations - Occasionally, the arm of the arm-type joint would detach, making cleanup difficult - In severe cases, the joint would break *For more details, please refer to the PDF document or feel free to contact us. [Looking for Sales Partners] We will sell your products! Can we assist you in expanding your sales channels?

  • Piping materials (plastic pipes)

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Arm-type fitting for factory equipment piping "Camlock 633 Series"

Arm-type fitting for factory equipment piping "Camlock 633 Series"

In addition to the convenience of one-touch attachment and detachment, it is safe, reliable, and speedy! It securely holds the adapter and prevents fluid leakage. [Looking for sales partners]

The "Camlock 633 Series" is an arm-type fitting for factory equipment piping that stops at a 45° angle, preventing accidents before they occur. Even if the cam arm loosens due to vibrations or other influences, the twin cam arm of the cam lock stops at 45°, securely holding the adapter and preventing fluid leakage. In addition to the convenience of one-touch attachment and detachment, it is safe, reliable, and speedy. 【Features】 ■ Twin cam structure prevents accidental disconnection due to vibrations, etc. ■ Significantly saves time ■ Reduces costs while ensuring high safety ■ Maintains the quality of transported products ■ Outstanding durability and compatibility *For more details, please refer to the PDF document or feel free to contact us. 【Looking for Sales Partners】 We will sell your products! Can we support you in expanding your sales channels?

  • Fittings

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Toyoconnect/Toyoconnect F for food, beverage, and pharmaceutical piping

Toyoconnect/Toyoconnect F for food, beverage, and pharmaceutical piping

Improved safety and reliability with the joint set! Hygienic with a nipple shape, suitable for food and beverage applications. [Looking for sales partners]

The "Toyokonekta/Toyokonekta F" improves food safety and construction efficiency on-site. The joint set enhances safety and reliability, with the hose and joint insertion parts being the same size. Inserting the joint, which has been a struggle in the past, can now be done easily and quickly by warming the hose. Additionally, the nipple shape minimizes liquid pooling, making it hygienic and suitable for food and beverage applications. 【Features】 ■ Easy installation with smooth joint insertion ■ Hygienic structure that minimizes liquid pooling ■ No need for re-tightening, reducing maintenance ■ Shortened piping work time and standardized operations ■ Made of SUS, resistant to rust and hygienic, reusable, reducing waste *For more details, please refer to the PDF document or feel free to contact us. 【Looking for Sales Partners】 We will sell your products! Can we support you in expanding your sales channels?

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