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Threaded joints Product List and Ranking from 6 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Aug 26, 2026～Sep 22, 2026
This ranking is based on the number of page views on our site.

Threaded joints Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 26, 2026～Sep 22, 2026
This ranking is based on the number of page views on our site.

  1. ジョインツール Aichi//Machine elements and parts
  2. アソー Osaka//others
  3. 佐藤真空 Saitama//Industrial Machinery
  4. 4 DAIICHI CO.,LTD. Aichi//Trading company/Wholesale
  5. 4 ジョージフィッシャー Tokyo//Machine elements and parts
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Threaded joints Product ranking

Last Updated： Aggregation Period:Aug 26, 2026～Sep 22, 2026
This ranking is based on the number of page views on our site.

  1. NPT thread (American National Pipe Taper thread) compatible fitting lineup ジョインツール
  2. Resin piping component "Nylon threaded joint" ジョインツール
  3. Threaded joint "External Thread Cheese" アソー
  4. Female threaded joint (screw joint) ALF-1/2-25A 佐藤真空
  5. 4 【For Construction】8-Sided Screw Joint DAIICHI CO.,LTD.

Threaded joints Product List

1～22 item / All 22 items

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Threaded joint

Threaded joint

Supports various applications such as conversion from NPT to PT threads and piping arrangements!

This product is a brass screw joint that is used by screwing into piping. We have prepared joints that can accommodate various situations, including connections of different diameter sizes and L-shaped or T-shaped configurations. It effectively facilitates the connection and branching of various threaded pipes. Furthermore, it allows for easy connection between pipes of different diameters. 【Features】 ■ Reduces the risk of fluid leakage ■ Streamlines connection work ■ Abundant variations ■ Reduces the risk of fluid leakage ■ Flexible response to custom orders *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Threaded joints

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Threaded joint "Internal Thread Cheese"

Threaded joint "Internal Thread Cheese"

When branching in three directions! All three directions are internal threaded types of cheese.

The "Internal Thread Cheese" from Asou has all three directions as internal thread types. It is used for branching in three directions. RoHS compliant products are also available. 【Features】 ■ All three directions are internal thread types ■ For branching in three directions ■ RoHS compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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Threaded joint "External Thread Cheese"

Threaded joint "External Thread Cheese"

When branching in three directions! Cheese with all three directions being external screw type.

Asou's "External Thread Cheese" has all three directions as external thread types. It is used for branching in three directions. RoHS compliant products are also available. 【Features】 ■ All three directions are external thread types ■ For branching in three directions ■ RoHS compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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Screw joint "Cross"

Screw joint "Cross"

When branching in four directions! A fitting for branching and gathering in four directions of the same size.

The "Cross" by Asō is a fitting for branching and gathering in which all four directions are the same size. It has internal threads cut in the cross direction and is used when branching in four directions. It complies with the RoHS directive (cadmium content below 75ppm). 【Features】 ■ Fitting for branching and gathering with the same size in all four directions ■ Internal threads cut in the cross direction, used for branching in four directions ■ Complies with the RoHS directive (cadmium content below 75ppm) *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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RoHS compliant brass screw fittings 'SCREWFITTINGS'

RoHS compliant brass screw fittings 'SCREWFITTINGS'

We are committed to domestic production and provide stable quality. We also flexibly accommodate custom orders! [RoHS compliant products available]

Asso's screw joints offer a wide range of high-quality products, including L-shaped and T-shaped joints, as well as screw elbows. We provide strong connections with screws that meet JIS standards through high-precision threading. 【Features of Screw Joints】 (1) Reduces the risk of liquid leakage (2) Streamlines connection work (3) Abundant product variations (4) Reduces the risk of liquid leakage 【Features of Asso's Screw Joints】 ● Commitment to domestic production stabilizes quality and allows for flexible responses to sudden requests. ● Compliant with the "RoHS Directive," which excludes harmful substances. ● A wide variety of options suitable for various piping connections. ● Elbows and tees are made from durable forged brass, offering high airtightness and excellent workability. ● Flexible responses to custom orders. ● Capable of providing various surveys and documentation. ● Rapid product procurement through a network of sales agents. ● 3D CAD drawings are available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Threaded joints

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Resin piping component "Nylon threaded joint"

Resin piping component "Nylon threaded joint"

From 1/8 to 1/2, we meet various needs with a rich variety!

At Joint Tool LLC, we handle resin piping components with excellent flexibility and chemical resistance, specifically 'Nylon Threaded Joints.' We cater to a wide range of applications, from production lines to food machinery parts and mechanical devices. They are suitable for use with organic solvents (gasoline, oil) and salts. We offer a wide lineup including 'Adapters,' 'Caps,' and 'Elbows.' 【Features】 ■ A rich variety from 1/8 to 1/2 ■ Excellent flexibility and chemical resistance ■ Wide applicability from production lines to food machinery parts and mechanical devices ■ Suitable for use with organic solvents and salts ■ Compliant with food regulation standards and RoHS2 ■ Compatible with NPT threads *For more details, please refer to the PDF document or feel free to contact us.

  • hose
  • Piping Materials
  • Water Hydraulic Equipment
  • Threaded joints

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Resin piping material 'PP threaded joint large diameter'

Resin piping material 'PP threaded joint large diameter'

Introduction of resin piping materials suitable for the repair and maintenance of SUS piping for food, hygiene, and pharmaceuticals!

The "PP Screw Joint Large Diameter" is a top recommendation for lightweight components in machinery and equipment. It excels in water and chemical resistance, making it suitable for a wide range of applications. It is ideal for the repair and maintenance of SUS piping used in food, hygiene, and pharmaceuticals. We offer a rich lineup including "Poly Hexagonal Nipples," "Poly Elbow Sockets," "Poly Male Elbows," and "Poly Plugs." 【Features】 ■ Excellent water and chemical resistance ■ Top recommendation for lightweight machinery and equipment ■ Suitable for the repair and maintenance of SUS piping used in food, hygiene, and pharmaceuticals ■ Compliant with food regulation standards and RoHS2 *For more details, please refer to the PDF document or feel free to contact us.

  • hose
  • Piping Materials
  • Water Hydraulic Equipment
  • Threaded joints

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PP (polypropylene) fittings small diameter threaded joints K series

PP (polypropylene) fittings small diameter threaded joints K series

We have started selling the PP-made small diameter screw fittings of the K series.

□ A wide variety of sizes and shapes are available. □ Excellent water resistance and chemical resistance, suitable for a wide range of applications. □ Highly recommended for water treatment equipment components!! □ Lightweight.

  • Plastic utensils and containers
  • Pipe Fittings
  • Piping Materials
  • Threaded joints

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Joint Tool "PVDF Fittings & Valves" Product Catalog

Joint Tool "PVDF Fittings & Valves" Product Catalog

Featuring screw joints with excellent chemical resistance and heat resistance, as well as resin valves that can be utilized according to application!

This catalog features the "PVDF Fittings & Valves" handled by Joint Tool LLC. Starting with the "PVDF Threaded Fittings" available in a wide variety from 1/8 to 1/2 to meet various needs, we also offer "PVDF Bamboo Fittings," "Plastic Valves," and more. Please use this for selecting products. [Featured Products] ■ PVDF Threaded Fittings ■ PVDF Bamboo Fittings ■ PVDF Compression Fittings ■ Plastic Valves *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Piping Materials
  • valve
  • Threaded joints

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NPT thread (American National Pipe Taper thread) compatible fitting lineup

NPT thread (American National Pipe Taper thread) compatible fitting lineup

A lineup of "nylon screw joints" with excellent flexibility and chemical resistance, and "PP compression joints" that do not require hose bands!

We would like to introduce the fittings compatible with NPT threads that we handle. Starting with the "Nylon Threaded Fittings," which excel in flexibility and chemical resistance, and are widely applicable from production lines to food machinery parts and mechanical devices, we also offer "PVDF Threaded Fittings" that can withstand high temperatures and harsh working conditions, as well as "Nylon Bamboo Fittings" suitable for use with organic solvents (gasoline, oil) and salts. In addition, we can also procure "PVDF Bamboo Fittings," "PP Compression Fittings," and "PVDF Compression Fittings." 【Features】 ■ Nylon Threaded Fittings - A wide variety ranging from 1/8 to 1/2 - Broad applicability from production lines to food machinery parts and mechanical devices ■ PVDF Threaded Fittings - Excellent chemical resistance and heat resistance - Compatible with a wide range of chemicals from organic solvents to alkalis and acids *For details on products compatible with NPT threads, please refer to the PDF document. Additionally, please consult us separately regarding delivery times and lot sizes. (Note: The Nylon Bamboo Male Straight NHM-2520 (25φ×3/4) and NHM-2525 (25φ×1 inch) are not applicable for NPT. Thank you for your understanding.)

  • Pipe Fittings
  • Threaded joints

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Inch screw fittings (joints, couplings, connectors)

Inch screw fittings (joints, couplings, connectors)

Compatible with inch screws.

CPC Call-Dar Products Company offers 8,000 types of couplings and connectors, including many that accommodate both metric and inch threads. Additionally, metric threads can be converted to inch threads, and conversions for different diameters are also available. <CPC Plastic Fitting Features> Lightweight and low-cost. Suitable for both gas and liquid use. All-plastic options are available for disposable use. Products compatible with dust-free clean rooms are ideal for medical and precision machinery applications. In the valve type, liquids (gases) are automatically stopped even when removed under pressure. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP Class VI, ensuring food safety.

  • joint
  • Threaded joints

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Female threaded joint (screw joint) ALF-1/4U-25A

Female threaded joint (screw joint) ALF-1/4U-25A

NW(KF) and 1/4 gas thread conversion fitting

Vacuum piping NW (NW25) and female thread (1/4) conversion fitting.

  • valve
  • Pipe Fittings
  • Vacuum Equipment
  • Threaded joints

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Threaded joint "Reducing internal threaded tee"

Threaded joint "Reducing internal threaded tee"

When branching in three directions! A size-different internal threaded cheese with internal threads cut on three sides.

The "Asou's Reducer Tee" is a reducer tee with different sizes of internal threads. It has internal threads on three sides and is used for branching in three directions. It complies with RoHS directives (cadmium content below 75ppm). 【Features】 ■ Reducer tee with different sizes of internal threads ■ Has internal threads on three sides and is used for branching in three directions ■ Complies with RoHS directives (cadmium content below 75ppm) *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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Screw joint "Two-way cheese"

Screw joint "Two-way cheese"

When making a three-way branch! Both ends have internal threads, and the branching direction has external thread type fittings.

The "Asou Two-Way Cheese" has internal threads on both ends and external threads in the branching direction. It is used for three-way branching. RoHS-compliant products are also available. 【Features】 ■ Internal threads on both ends, external threads in the branching direction ■ Used for three-way branching ■ RoHS-compliant products are also available *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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Threaded joint "Reducing Tee"

Threaded joint "Reducing Tee"

When branching in three directions! Two-way cheese of different sizes.

Asou's "Dissimilar Two-Way Tee" is a two-way tee with different sizes. It is used for branching in three directions. It is compliant with RoHS directives (cadmium content below 75ppm). 【Features】 ■ Two-way tee with different sizes ■ Used for branching in three directions ■ Compliant with RoHS directives (cadmium content below 75ppm) *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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Threaded joint "External Threaded Elbow"

Threaded joint "External Threaded Elbow"

For piping arrangements! A fitting to connect internal threads with internal threads in an L-shape.

The "External Thread Elbow" from Asō is a fitting used to connect internal threads at an L-shape. It is often used for piping arrangements. RoHS compliant products are also available. 【Features】 ■ A fitting to connect internal threads at an L-shape ■ For piping arrangements and more ■ RoHS compliant products are also available *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Pipe Fittings
  • Threaded joints

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PP-made socket-type screw joint

PP-made socket-type screw joint

It is a joint with one side being screw-type.

You can choose products according to various cases.

  • Pipe Fittings
  • Threaded joints

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Female threaded joint (screw joint) ALF-3/8U-25A

Female threaded joint (screw joint) ALF-3/8U-25A

NW(KF) and 3/8 gas thread conversion joint

Vacuum piping NW (NW25) and female thread (3/8) conversion fitting.

  • valve
  • Pipe Fittings
  • Vacuum Equipment
  • Threaded joints

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Female threaded joint (screw joint) ALF-3/4U-25A

Female threaded joint (screw joint) ALF-3/4U-25A

NW(KF) and gas thread 3/4 conversion joint

Vacuum piping NW (NW25) and female thread (3/4) conversion fitting.

  • valve
  • Pipe Fittings
  • Vacuum Equipment
  • Threaded joints

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Female threaded joint (screw joint) ALF-1/2-25A

Female threaded joint (screw joint) ALF-1/2-25A

NW(KF) to 1/2 gas thread conversion joint

Vacuum piping NW (NW25) and female thread (1/2) conversion joint.

  • valve
  • Pipe Fittings
  • Vacuum Equipment
  • Threaded joints

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Resin joint screw series

Resin joint screw series

We meet all needs with a rich variety from 1/8 to 1/2.

Introducing "Nylon Screw Joints" with excellent flexibility and chemical resistance, "Glass Fiber Nylon Screw Joints" with outstanding durability and chemical resistance, "PP Screw Joints" that excel in water resistance and chemical resistance, suitable for a wide range of applications, and "PP Union Screw Joints" that are ideal for construction and maintenance due to their water and chemical resistance. These can be utilized for various applications from small to large diameters, from installation to maintenance. For more details, please contact us or refer to the catalog.

  • hose
  • Piping Materials
  • Water Hydraulic Equipment
  • Threaded joints

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【For Construction】8-Sided Screw Joint

【For Construction】8-Sided Screw Joint

Achieving piping that does not compromise design integrity.

In the construction industry, piping is not only a functional element but also an important aspect of design. The design of exposed piping greatly influences the impression of a building. Traditional fittings are prone to scratches during installation, which can detract from their appearance. Additionally, working in tight spaces can reduce construction efficiency. Our "Octagonal Screw Fitting" addresses these challenges, achieving both a beautiful finish and efficient installation. 【Usage Scenarios】 - Architectural projects that prioritize the design of exposed piping - Situations requiring piping work in confined spaces - Cases where preventing scratches on piping is desired 【Benefits of Implementation】 - Enhances the design quality of the building with a beautiful finish - Reduces construction time, thereby shortening the project duration - Lowers maintenance costs by preventing scratches

  • Pipe Fittings
  • Piping Materials
  • Threaded joints

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