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Joint Product List and Ranking from 174 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

Joint Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. TB Global Technologies Ltd. Head office Tokyo//Energy
  2. 野村ユニソン Nagano//Industrial Machinery
  3. 日本ヴィクトリック Tokyo//Building materials, supplies and fixtures
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 日本フェィウィック Tokyo//Industrial Machinery
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Joint Product ranking

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. What is a swivel joints ? TB Global Technologies Ltd. Head office
  2. Rotary joint [prevents twisting and interference of the tube] 野村ユニソン
  3. TB Niigata Swivel Joint TB Global Technologies Ltd. Head office
  4. 4 Pipe fittings Victolic Joint S-0 type / S-1 type 日本ヴィクトリック
  5. 5 Kyowa Industrial Co., Ltd. KYOWA Universal Joint 協和工業

Joint Product List

541～555 item / All 618 items

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NA-PS type rotary joint

NA-PS type rotary joint

NA-PS type high-temperature rotary joint for steam.

Usage Conditions Fluid: Steam Temperature Range: -30℃ to 220℃ Maximum Pressure: 1.6MPA Maximum Rotational Speed: 400R/MIN Features - Stable installation; - Special design of the seal, with strength four times greater than that of ordinary sealing rings; - Fixed inner tube with a locking device that enhances strength to avoid twisting or breaking; - Maintenance-free, no lubrication required, easy to repair.

  • Pipe Fittings

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PS type rotary joint

PS type rotary joint

High-temperature rotary joint developed for paper manufacturing for PS-type steam.

Usage Conditions Fluid: Steam Temperature Range: -30℃ to 235℃ Maximum Pressure: 1.1 MPa Maximum Rotational Speed: 800 R/MIN Features - A rotary joint specifically designed for high-speed paper machines in the paper industry; - The special design of the seal increases strength to four times that of a standard seal ring; - An adjustable device for the height of the siphon suction nozzle dedicated to PS, allowing precise adjustment of the distance between the suction nozzle and the bowl wall; - The spring can be replaced individually, making repairs easy.

  • Pipe Fittings

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CA type rotary joint

CA type rotary joint

CA type rotary joint for continuous casting equipment in the steel industry for water use.

Operating conditions Fluid: Water Temperature range: -30℃ to 121℃ Maximum pressure: 1.1 MPa Maximum rotational speed: 100 R/MIN

  • Pipe Fittings

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EQ type rotary joint

EQ type rotary joint

Low-speed rotary joint for EQ-type rigid channels

Usage Conditions Temperature Range: -30℃ to 250℃ Maximum Pressure: 5MPA Maximum Rotational Speed: 10R/MIN Features - Supported by a ball seal ring, allowing for a swing range of up to ±0.5MM. - Resistant to vibrations and thermal shock. - Maintenance-free.

  • Pipe Fittings

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CN type rotary joint

CN type rotary joint

CN type rotary joint for continuous casting equipment in the steel industry for water use.

Usage Conditions Fluid: Water Temperature Range: -30℃ to 121℃ Maximum Pressure: 1.1 MPA Maximum Rotational Speed: 100 R/MIN Features - Half-embedded in the bearing bracket, making it easy to remove on-site; - Balanced mechanical seal structure, achieving long service life; - Selection of silicon carbide seals, strong against sludge; - Allows for the replacement of the seal unit on the production site, reducing maintenance costs by 60%; - Multi-spring structure, providing sufficient corrective spring force; - Floating design, capable of absorbing vibrations within ±0.5MM range of the spindle head; - Axial cooling roll thermal expansion correction of up to 10MM is possible; - Main material is stainless steel, ensuring long-term stability in water environments.

  • Pipe Fittings

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Product Catalog for Rotary Joints for Machine Tools

Product Catalog for Rotary Joints for Machine Tools

A wide variety of rotary joints, including integrated bearing type, bearingless type, multi-channel type, bore mount type, cartridge type, and high flow type, are featured!

This catalog features rotary joints for machine tools from Dublin Japan Limited. We offer a wide range of products including the bearing-integrated closed seal "1116・1101 series," bearingless types "1121・1124・1154・1159 series," and multi-channel types "26XX series." Please feel free to contact us for more information. 【Contents】 ■ Information for machine design personnel and machine tool users ■ Bearing-integrated, bearingless, and bore mount types ■ Various sealing technologies such as closed seals, POP-OFF seals, and AutoSense ■ Spindle protection alarm system technology called SpindleShield ■ Multi-channel types, high flow types, and ultra-high pressure specifications with minimal flow, etc. *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • Metal bearings
  • Plastic bearings

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Utilize rotary joints to improve productivity! *Case study materials are currently available.

Utilize rotary joints to improve productivity! *Case study materials are currently available.

Presentation of materials with case studies on problem-solving! Maximize equipment operating time and extend lifespan using rotary joints!

Our company is a manufacturer of "rotary joints" that supply fluids to the rotating parts of machines. We have a sales record of 500,000 units annually and have established relationships with over 20,000 customers. Our products are used in various industries within manufacturing, including machine tools, semiconductors, plastics, and packaging. 【Challenges Addressed】 - Rapid wear of sealing components leading to frequent machine downtime - Inability to maintain the necessary differential pressure with existing equipment - Early wear caused by rotating without fluid 【Some of the Benefits of Implementation】 - Immediate improvement in machine reliability recognized, leading to a complete replacement of existing machines - Immediate reduction in steam consumption and improvement in heat transfer observed - Transition from competitor products to Dubrin across all models *For more details, please download the PDF or feel free to contact us.

  • joint

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Universal Joint "KUJ15"

Universal Joint "KUJ15"

Light load, sliding-type power transmission drive shaft! Please feel free to consult us for standard specifications as well as customization.

The "KUJ15" is a universal joint with a long lifespan and high reliability backed by years of proven performance. Considering various power transmission situations, the standard "KUJ series" offers a variety of universal joints in assemblies and sub-assemblies. There are also coupling flanges available to connect with the universal joints. Please consult us regarding sizes and other details. 【Specifications】 ■ Maximum transmission torque: 147N·m (15Kgf·m) ■ Maximum operating angle: 15° ■ Stroke length: 110mm ■ Rated rotational speed: 2000rpm *For more details, please refer to the PDF document or feel free to contact us.

  • joint

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Rubber Joint "SB Joint"

Rubber Joint "SB Joint"

Adopting a spherical shape for the main body! A rubber joint that can withstand a high operating pressure and a negative pressure of -0.1 MPa.

The "SB Joint" is a rubber joint that can significantly prevent vibration noise from air conditioning equipment and other sources. The main body, composed of special heat-resistant rubber and reinforced cords, experiences minimal dimensional changes and deterioration due to high temperatures, allowing for relatively long-term use. Additionally, since synthetic rubber is used in the main body, it easily deforms under external forces, reducing the hassle of piping. 【Features】 ■ Excellent pressure resistance ■ Structure with minimal dimensional changes ■ Easy alignment for piping ■ Outstanding heat resistance and durability ■ Significant absorption of vibrations and noise, etc. *For more details, please download the PDF or feel free to contact us.

  • Piping Materials
  • joint

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Global Joint "F Series G Type"

Global Joint "F Series G Type"

A global joint that achieves both delivery and suction!

The "F Series G Type" is a standard spherical flexible joint for vibration-damping around pumps. Despite its short face-to-face dimensions, it achieves significant vibration-damping effects. It is suitable for applications such as building service piping, HVAC sanitary piping, and marine piping. 【Features】 ■ The spherical shape provides stability against internal pressure and allows for use in both delivery and suction applications due to its resistance to negative pressure. ■ The spherical design results in minimal dimensional changes under pressure compared to other types of joints. *For more details, please download the PDF or contact us.

  • joint

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Expansion "E Series A Type"

Expansion "E Series A Type"

Expansion that achieves large displacement due to the arch structure!

The "E Series A Type" is a multipurpose rubber joint that absorbs expansion, contraction, and eccentricity due to the temperature of the piping, thanks to its arch structure. Because the axial reaction force is small, installation onto the piping is particularly easy. Additionally, the arch structure of the main body allows for a large amount of displacement. [Types] ■ EA1: 1-arch type (for internal pressure and vacuum) ■ EA2: 2-arch type (for internal pressure and vacuum) *For more details, please download the PDF or contact us.

  • Other machine elements

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Heat-resistant joint "Q Series"

Heat-resistant joint "Q Series"

Introducing a rubber joint for high-temperature air made of silicone rubber and heat-resistant fibers!

The "Q Series" is a rubber joint for high-temperature air, composed of silicone rubber and heat-resistant fibers. It includes a lineup of products such as the flexible "F type," expansion "E type," bend "B type," and reducer "R type." These products are designed to absorb vibrations, noise, and displacements in lines carrying high-temperature air, and can be used in piping for high-pressure blowers and drying lines for food products. 【Partial Lineup】 ■ Flexible "F type" ■ Expansion "E type" ■ Bend "B type" ■ Reducer "R type" ■ Bellows "J type" *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Special item: Rubber joint

Special item: Rubber joint

Transparent silicone tubes and flanges with different specifications on the left and right! Please feel free to consult us about any special items.

Hachiken is a specialized manufacturer of rubber joints for piping, producing all products domestically. We would like to introduce some examples of our custom products. We have manufactured a "transparent silicone tube" with a diameter of φ165×200 and a "left and right different standard flange flex" of 65A×200. Our company is capable of accommodating various special specifications. Please feel free to consult us about anything. 【Production Examples】 ■ Transparent Silicone Tube: φ165×200 ■ Left and Right Different Standard Flange Flex: 65A×200 *For more details, please refer to the PDF document or feel free to contact us.

  • joint

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特殊品製作事例集～各種ゴム製品～

特殊品製作事例集～各種ゴム製品～

【製作事例集無料進呈】1個からでも製作可能！とにかく特殊品はなんでもご相談下さい

ハチケンは、全製品を国内で生産している配管用ゴムジョイントの 専業メーカーです。 当資料は、当社の特殊品製作事例（各種ゴム製品）をご紹介しています。 巻き蒸しにより製造する布入り、布無しの円筒状のゴム筒で用途は無限の 「ゴムスリーブ」をはじめ、一体加硫成形のため、継ぎ合わせ部のないのが 特長の「エンドレスベルト」や「特殊ゴムジョイント」など多数掲載。 とにかく特殊品はなんでもご相談下さい。 【掲載事例（抜粋）】 ■フレキ（Fシリーズ） ■ジャバラ（Jシリーズ） ■角ダクト類 ■ゴムスリーブ ■エンドレスベルト ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Rubber
  • Processing Contract
  • Contract manufacturing

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Estimated service life: rubber joint

Estimated service life: rubber joint

Calculate the estimated useful life based on usage conditions! Please use it as a guideline for regular inspections and replacement timing.

The "rubber joint" is made of organic materials such as rubber and synthetic fibers, so it has a limited lifespan. Additionally, its lifespan can vary significantly depending on the usage conditions. By downloading the PDF document, you can view the "Service Life Coefficient Table" and the "Pressure Unit Conversion Table." Please use these to estimate the expected service life based on your usage conditions, as a guideline for regular inspections and replacement timing. The standard service life is set for fluids that are water. *For more details, please refer to the PDF document or feel free to contact us.*

  • joint

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