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Expansion joints Product List and Ranking from 31 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Expansion joints Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. エマソンバルブアンドコントロールジャパン Tokyo//Machine elements and parts
  2. 宮田工業所 名古屋工場、栃木工場、福岡工場、三重工場、名古屋営業所、宇都宮営業所、福岡営業所、本社 Aichi//Manufacturing and processing contract
  3. ニッシンコーポレーション 本社 Hyogo//Chemical
  4. 4 長谷川ジャバラ Tokyo//Machine elements and parts
  5. 5 ノーラエンジニアリング Tokyo//Testing, Analysis and Measurement
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Expansion joints Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Yarway Gunpact Expandable Joint エマソンバルブアンドコントロールジャパン
  2. Soft PVC vibration-damping joints, canvas joints, flexible joints, expansion joints. 宮田工業所 名古屋工場、栃木工場、福岡工場、三重工場、名古屋営業所、宇都宮営業所、福岡営業所、本社
  3. High-temperature drainage pipe stainless steel expansion joint ノーラエンジニアリング
  4. 4 Roll-type bellows retractable cover 長谷川ジャバラ
  5. 5 Telescopic Cover 神戸機材

Expansion joints Product List

76～90 item / All 110 items

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CDQ equipment expansion joint

CDQ equipment expansion joint

Large, low-reaction, capable of accommodating large expansion and contraction! Used for absorbing thermal shrinkage in the piping between the boiler and chamber!

We would like to introduce the "CDQ Equipment Expansion Joint" handled by Nisshin Corporation. This is an ultra-large rectangular expansion joint used for absorbing thermal contraction in the piping between boilers and chambers in steel mills. It is designed to accommodate large expansions with low reaction forces. In addition to this product, we also offer a variety of other products, including "Expansion Joints for Snout Elevating Devices," "Expansion Joints for Blowers," and "Expansion Joints for Powder Transport." Please feel free to contact us for inquiries. 【Features】 ■ Used for absorbing thermal contraction in the piping between boilers and chambers in steel mills ■ Ultra-large rectangular expansion joint ■ Accommodates large expansions with low reaction forces *For more details, please refer to the PDF document or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Corrosion-resistant, non-stick expandable joint

Corrosion-resistant, non-stick expandable joint

Combination with heat-resistant and weather-resistant sheets is also possible! Body structure that utilizes distinctive properties!

The "Corrosion-Resistant and Non-Stick Expandable Joint" is a product that enhances corrosion resistance and non-stick properties by using fabric made of fluororesin, extending durability compared to conventional expandable joints. By using a fluororesin coating and a buffed inner tube, it is possible to reduce direct contact with the bellows body and achieve non-stick properties. This expandable joint is designed for installation in areas where corrosion resistance is required against strong corrosive gases and fluids, as well as in areas where low friction is necessary for powders and viscous fluids. 【Features】 ■ Uses fabric made of fluororesin ■ Improves corrosion resistance and non-stick properties ■ Extends durability compared to conventional expandable joints ■ Can be combined with heat-resistant and weather-resistant sheets ■ Reduces direct contact with the bellows body and achieves non-stick properties *For more details, please refer to the PDF document or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Flexible joint for blower.

Flexible joint for blower.

Introducing non-metallic and metallic expansion joints that accommodate low reaction forces, large expansions, and significant displacements for blowers!

We handle "flexible joints for blowers" that can accommodate large to small blowers. Depending on the blower specifications, you can choose between metal and non-metal materials. These flexible joints are designed to be installed on the discharge and suction sides of the blower to absorb vibrations. We offer a "non-metallic" option that can be combined with corrosion-resistant and non-stick applications, as well as a "metallic" option that excels in low reaction and expansion capabilities. 【Features】 ■ Selection of metal or non-metal materials based on blower specifications ■ Compatible with large to small blowers *For more details, please refer to the PDF document or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Flexible joint for powder transport

Flexible joint for powder transport

Smooth transportation of highly abrasive powders! It is also used at the inlet and outlet of the vibrator.

The "Flexible Joint for Powder Transport" is a product that excels in heat resistance and durability, designed for the transportation of combustion ash. It is also used at the inlet and outlet of vibrators. This flexible joint prevents scattering and blowing caused by drops during the loading of powders for port transport and civil engineering, allowing for the smooth transport of highly abrasive powders. Additionally, we offer a "Flexible Joint for Vibrators" that reduces wear from powders by using an inner tube. 【Features】 ■ Equipped with significant flexibility from use to storage ■ By using an inner tube when handling highly abrasive powders, it can extend the lifespan *For more details, please refer to the PDF materials or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Expansion joint product "Welded Bellows"

Expansion joint product "Welded Bellows"

Compatible with inner diameters from φ3.4 to φ750! Despite being made of metal, it allows for significant expansion and displacement!

Our company handles the expansion joint product "Welded Bellows." It has excellent sealing properties and ultra-low reaction force. The materials can accommodate special materials such as SUS316, SUS310S, Inconel, and Hastelloy. It is suitable for a wide range of fields, including vacuum devices, vacuum equipment, semiconductor-related equipment, vibration equipment, sealing for various valves, and space equipment. 【Features】 ■ Despite being metallic, it allows for significant expansion and displacement ■ Excellent sealing properties and ultra-low reaction force ■ Materials can accommodate special materials such as SUS316, SUS310S, Inconel, and Hastelloy ■ Compatible with inner diameters from φ3.4 to φ750 *For more details, please refer to the PDF document or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Expandable joint product "Suction Hose"

Expandable joint product "Suction Hose"

Adopted by a major paper machine manufacturer! Introduction of expandable joint products that can accommodate full vacuum.

We would like to introduce our expandable joint product, the "Suction Hose." It can accommodate a range of diameters from small to large, tailored to your equipment. It is capable of handling full vacuum and has excellent elasticity. It can be used for piping air containing white water in paper-making machinery and has been adopted by major paper machine manufacturers, boasting numerous achievements. 【Features】 ■ Compatible with full vacuum ■ Excellent elasticity ■ Accommodates a range of diameters from small to large, tailored to your equipment ■ Adopted by major paper machine manufacturers, boasting numerous achievements *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Other machine elements

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Expansion joint product "Metal Bellows"

Expansion joint product "Metal Bellows"

We offer a lineup of round thick-walled bellows and square bellows that can handle higher temperatures with the addition of castable features!

"Metal bellows" are expansion joint products used under temperatures, pressures, and conditions that cannot be handled by non-metal materials. The metal materials available include SUS304, 304L, 316, 316L, 310S, Inconel, and Hastelloy. The thickness of the material can be selected from thick to thin according to the usage conditions, and a wide range of diameters is also available. We offer "round thin-walled bellows" with low reaction force and excellent flexibility, as well as "round thick-walled bellows" and "square bellows." [Features] ■ Thickness can be selected from thick to thin according to usage conditions ■ A wide range of diameters is available ■ Metal materials include SUS304, 304L, 316, 316L, 310S, Inconel, and Hastelloy *For more details, please refer to the PDF document or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Automatic telescopic joint

Automatic telescopic joint

Utilized for loading onto vehicles! Introduction of telescopic joints combined with drive devices such as cylinders.

The "automatic telescopic joint" is a product that is driven by a cylinder and automatically attaches and detaches. It is a telescopic joint combined with a driving device such as a cylinder, installed in stirring equipment for pharmaceutical manufacturers, and used for loading onto vehicles. By utilizing the compressive force of the cylinder, it can create a seal, and by combining the driving device with the telescopic joint, it operates automatically. 【Features】 ■ Operates automatically by combining a driving device with the telescopic joint ■ Can create a seal using the compressive force of the cylinder ■ Driven by a cylinder for automatic attachment and detachment *For more details, please refer to the PDF materials or feel free to contact us.

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  • Pipe Fittings
  • Other machine elements

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Expansion joint (bellows)

Expansion joint (bellows)

Production of non-metal and metal expansion joints is possible! Smooth and straight expansion, suppressing powder accumulation.

Our company offers a wide range of products to meet various needs, from metal bellows to fabric bellows. The biggest feature is our fully customized, one-of-a-kind manufacturing capability. We can consistently handle everything from design and manufacturing to on-site inspections, even for products used in harsh environments such as power plants and steel mills. With an in-house design and inspection department, we flexibly respond to quality assurance and the creation of technical documents such as inspection procedures. Under a reliable quality management system certified by ISO, we achieve high quality and short delivery times. 【Features】 ■ Capable of manufacturing non-metallic and metallic expansion joints ■ Proven track record in various industries (steel, power, vehicles, waste treatment, paper, food, semiconductors, etc.) ■ Extensive experience in on-site inspections and repair work ■ Utilizing the know-how and track record of a long-established manufacturer to provide suitable proposals ■ The presence of design and quality control departments allows for the creation of documents such as inspection procedures ■ ISO 9001 and 14001 certified, with a production system based on ISO standards *For more details, please download the PDF or feel free to contact us.

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  • Joints and fittings
  • Valves and fittings

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Jabara "DEFENDER" General Catalog

Jabara "DEFENDER" General Catalog

This is a catalog that lists protective products for mechanical rails categorized and in detail.

This comprehensive catalog introduces the business and products of the Taiwanese manufacturer 'DEFENDER,' which specializes in the production and development of bellows. [Featured Products] ■ Bellows ■ Armor telescopic covers ■ Roll-type telescopic covers ■ Round telescopic covers ■ Aluminum alloy apron covers ■ Roof-type covers *For more details, please download the PDF or feel free to contact us.

  • Other consumables

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Modular Armor Expandable Cover "MF System"

Modular Armor Expandable Cover "MF System"

Bringing "silence" to machines with a low attenuation coefficient! Modular armor stretch cover.

Our company is engaged in the production and development of bellows and handles the modular armor telescopic cover "MF System" manufactured by the Taiwanese manufacturer DEFENDER. This product can be specially designed for horizontal CNC machining centers and sliding machining centers. The module design allows for simultaneous installation in the X/Y axis direction or in the X/Y/Z three-axis direction. The patented rail makes maintenance and installation easy, and it can be used for long periods even in harsh processing environments. Furthermore, it provides "quietness" to the machine with its low damping coefficient. 【Features】 ■ Special design possible for horizontal CNC machining centers and sliding machining centers ■ Simultaneous installation in the X/Y axis direction or in the X/Y/Z three-axis direction ■ Patented rail allows for easy maintenance and installation, usable for long periods even in harsh processing environments ■ Excellent protection ■ Ultra-low noise *For more details, please refer to the PDF document or feel free to contact us.

  • Machining Center
  • others

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Bellows Expansion Cover "GC Series"

Bellows Expansion Cover "GC Series"

Premium PUR eco protective curtains / Customization of shape and dimensions! Introduction of bellows expandable covers.

We would like to introduce our bellows expansion cover, the "GC Series." It is suitable for protecting precision transmission devices and can be equipped with additional sliding and synchronization mechanisms. You can choose from a wide variety of materials for protective curtains. Please feel free to contact us when you need assistance. 【Features】 ■ Suitable for protecting precision transmission devices ■ A wide variety of materials for protective curtains to choose from ■ Additional sliding and synchronization mechanisms can be installed *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other processing machines

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Heat-resistant bellows expansion cover "KGC Series"

Heat-resistant bellows expansion cover "KGC Series"

Ideal for protecting areas with high processing temperatures! Flame-retardant level, Class B heat-resistant bellows expansion cover.

The "KGC Series" is a heat-resistant bellows expansion cover made from heat-resistant and puncture-resistant Kevlar protective curtain material. With high heat resistance, it can withstand instantaneous temperatures up to 160°C, making it suitable for protecting the light guide cover of laser cutting machines and areas with high processing temperatures. Please feel free to contact us when you need assistance. 【Features】 ■ Heat-resistant and puncture-resistant Kevlar protective curtain material ■ Suitable for protecting the light guide cover of laser cutting machines and areas with high processing temperatures ■ High heat resistance with an instantaneous temperature tolerance of up to 160°C ■ Flame retardant level: Class B *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other processing machines

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Lightweight Armor Stretch Cover "FGC-L Series"

Lightweight Armor Stretch Cover "FGC-L Series"

Quick to install and has a short minimum stroke! It can be applied to vertical motion installation.

The "FGC-L Series" is a lightweight armor telescopic cover that can be used in locations where linear rails or hard rails can be installed, or when the minimum retraction width is insufficient. By combining it with an external stainless steel armor, it prevents damage from cutting debris, and by installing a specially designed slider inside, it enables high-speed shifting and excellent protective functionality. For flat surface protection, it is necessary to prevent the intrusion of high-temperature cutting chips, which can be addressed with the lightweight series armor. 【Features】 ■ Can be applied to vertical motion installations ■ Can be used in locations where linear rails or hard rails can be installed, or when the minimum retraction width is insufficient ■ Combining with an external stainless steel armor prevents damage from cutting debris ■ Installing a specially designed slider inside enables high-speed shifting and excellent protective functionality ■ Can be quickly installed and has a short minimum stroke *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Other processing machines

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Roll Expandable Cover "RE Series"

Roll Expandable Cover "RE Series"

Simple and cost-effective protective measures! Customizable production and modular design are possible.

The "RE Series" is a roll-up expandable cover that allows for quick installation with multi-directional fixing methods and easy maintenance. The quick speed reaches 6 meters per minute, and there is an option to choose products with or without an external body. The protective curtain uses a highly tensile PUR eco-material. Additionally, production can be customized, and modular design is possible. 【Features】 ■ Simple and cost-effective protective measures ■ Quick speed reaches 6 meters per minute ■ Option to choose products with or without an external body ■ Quick installation with multi-directional fixing methods and easy maintenance ■ Protective curtain made of highly tensile PUR eco-material ■ Customizable production and modular design available *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other processing machines

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