Expansion joints Product List and Ranking from 15 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 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:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 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//Building materials, supplies and fixtures manufacturers
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. ＴＯＺＥＮ 東日本事業所 Saitama//others
  4. 4 太洋通信工業 Osaka//Trading company/Wholesale
  5. 5 エーアンドエーマテリアル 建材事業本部 Kanagawa//Other construction industries
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Expansion joints Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 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
  2. Ductile cast iron and steel plate expansion joint "Expansion Jointer" 水研
  3. TAIYO Comprehensive Catalog Vol. 1 太洋通信工業
  4. 4 Non-metallic expansion joint "AP Connector" エーアンドエーマテリアル 建材事業本部
  5. 5 Flexible PVC Drainage Pipe "Drainage VP Bender" 水研

Expansion joints Product List

1～30 item / All 38 items

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Rubber flexible expansion joint "LS Connector Type G (for high pressure)"

Rubber flexible expansion joint "LS Connector Type G (for high pressure)"

A fully equipped function that combines large eccentric absorption of 300-400mm and high pressure resistance performance!

The "LS Connector Type G (for high pressure)" is a highly functional rubber flexible expansion joint that combines large eccentric absorption and high pressure resistance. It can be used for displacement absorption in weak ground pipeline systems and for separating structures from piping. 【Features】 ■ Flanged type ■ High displacement absorption ■ Flange modification available ■ Flat inner surface structure *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings
  • Expansion joints

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Rubber flexible expansion joint "Drenex"

Rubber flexible expansion joint "Drenex"

Easy to install! Rubber exposed drainage joint with a flat inner surface.

"Drenex" is a rubber flexible expansion joint with a flat inner surface that is easy to install. It can be installed around sanitary equipment such as sinks, baths, and toilets, as well as in rainwater drainage lines. 【Features】 ■ Easy installation ■ Flat inner structure ■ Band connection ■ For exposed use *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
  • Expansion joints

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Rubber flexible expansion joint "LB Connector"

Rubber flexible expansion joint "LB Connector"

Ideal for displacement absorption of weak ground pipelines and cross pipelines for rivers, roads, and tracks!

The "LB Connector" is a rubber flexible expansion joint designed for butt welding with a bevel end type. It can be used for displacement absorption in soft ground pipelines and for separating structures from piping. 【Features】 ■ For butt welding ■ Bevel end type ■ Ideal for displacement absorption in soft ground pipelines, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
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Soft PVC vibration-damping joints, canvas joints, flexible joints, expansion joints.

Soft PVC vibration-damping joints, canvas joints, flexible joints, expansion joints.

We manufacture vibration-proof joints, canvas joints, flexible joints, expansion joints, and soft flexibles by processing soft PVC. Connections: flanges, band clamps, etc.

We accept custom orders for soft PVC vibration-damping joints, canvas joints, flexible joints, and expansion joints based on the total length dimensions and flange sizes required on-site. The main material used is soft polyvinyl chloride sheet, which will be processed according to the size specifications. Connection methods can be manufactured according to your specifications, including socket, duct flange, JIS 5K flange, JIS 10K flange, PVC sheet processed flange, and band tightening, among others. We are open to consultations regarding the total length dimensions of the main body and flange shapes (rounded corners) to suit your application. These joints are used for connections between vibrating equipment, such as blowers, and ducts, as well as in places where expansion and flexibility are required. Material: Soft PVC.

  • Piping Equipment
  • Expansion joints

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Ductile cast iron and steel plate expansion joint "Expansion Jointer"

Ductile cast iron and steel plate expansion joint "Expansion Jointer"

It can be used not only as a flexible hose but also as a dimension adjustment pipe for various types of piping!

The "expansion joint" has an expansion capability of ±30mm, making it ideal not only for use as an expansion pipe but also as an adjustment pipe during valve replacement and for dimensional adjustments in various piping systems. *For more details, please refer to the catalog or feel free to contact us.*

  • Water Supply Facilities
  • Expansion joints

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Expansion joint, diaphragm-free joint (rubber type), intersection part

Expansion joint, diaphragm-free joint (rubber type), intersection part

It can accommodate intersections at subtle angles and connections at freely adjustable angles!

Expansion Joint - Diaphragm Free Joint (Rubber) The intersection part can accommodate not only precise crosses (90 degrees) where horizontal and vertical joints intersect, but also subtle angle intersections and flexible angle connections. We will create products tailored to the shape and angle of the intersection parts, which vary by project, according to your needs. Please feel free to consult us regarding T-shaped, cross-shaped, or subtle angles. For more details, please contact us or refer to the catalog.

  • Foundation construction
  • Renovation and repair methods
  • Expansion joints

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Material Composite Expandable Joint "ZMC Series"

Material Composite Expandable Joint "ZMC Series"

Longer lifespan than metal and equivalent heat resistance! This is a flexible expansion joint made with rubber or fluororesin fabric used in the main body.

Do you have any of these troubles? The lifespan of metal expansion joints is short... The lifespan of the joints used for connecting vibrating screens is short... Unable to secure ducts... These issues can be resolved with composite material expansion joints! Composite material expansion joints are expansion joints based on non-metal materials such as rubber and fluororesin, rather than traditional metal materials. [Main Applications] ○ Thermal expansion absorption for exhaust gas and hot air piping ○ Absorption of installation and piping construction errors ○ Piping with movement, such as chutes ○ Vibration absorption for blowers and vibrating screens ○ Dust covers for shafts, cylinders, etc. Please feel free to view the catalog by downloading the PDF. We also look forward to your inquiries.

  • Insulation work
  • Expansion joints

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Non-metallic expansion joint "AP Connector"

Non-metallic expansion joint "AP Connector"

Excellent flexibility and vibration absorption! Non-metal expansion joints that are resistant to chemicals and corrosive gases.

The "AP Connector" is a non-metal expansion joint developed based on sheet materials that are completely different from traditional metal expansion joints. Compared to metal expansion joints, this product has a greater displacement absorption effect, can achieve a relatively small inter-component dimension (installation width), allows for a reduction in the number of joints, and exerts a smaller reaction force on ducts and piping, making duct design easier. It also has the effect of absorbing vibrations from equipment. Additionally, those using a polytetrafluoroethylene (PTFE) film in the bellows can be adapted to corrosive gases such as exhaust gases. 【Features】 ○ Excellent flexibility and bendability ○ Chemical resistance ○ Vibration absorption effect ○ Various manufacturing shapes For more details, please contact us or download the catalog.

  • Piping and insulation
  • Expansion joints

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Rubber Expansion Joint for Piping 'MEC Joint Square to Round Direct Connection Type WR'

Rubber Expansion Joint for Piping 'MEC Joint Square to Round Direct Connection Type WR'

Protecting auxiliary piping on elevated roads from damage troubles! Angle to round direct connection type rubber expansion joint.

The "MEC Joint Square to Round Direct Connection Type WR" is a rubber expansion joint for piping manufactured by Meiko Engineering, which specializes in the design, production, and sales of polymer products (synthetic rubber). The expansion rubber used in this product is our developed MER#515, primarily composed of EPDM, which exhibits excellent low-temperature properties similar to natural rubber. It protects the attached piping on elevated roads from issues caused by the expansion and contraction of bridge girders due to temperature changes, as well as vibrations from passing vehicles. 【Features】 ■ Vibration-damping and expansion rubber joint for closed systems ■ Square to round direct connection type ■ Excellent low-temperature properties similar to natural rubber *For more details, please refer to the PDF document or feel free to contact us.

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Angle direction expansion joint

Angle direction expansion joint

Angle direction expansion joint

It absorbs large bending direction displacements. It is also compatible with braces such as single pivot bolts, tie rods, and caliper joints.

  • Fittings
  • Expansion joints

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Buried expansion joint for communication 'MST-V'

Buried expansion joint for communication 'MST-V'

Buried expansion joints aimed at maintaining pipeline functionality.

The "MST-V" is a buried expansion joint designed to flexibly respond to complex variations in PVC communication pipelines due to earthquakes, ground subsidence, and differential settlement measures in soft ground areas, with the aim of maintaining pipeline functionality. The main material is rigid polyvinyl chloride, and during installation, the movable parts are protected by the included poly sleeve. 【Product Overview】 ■ Main Material: Rigid Polyvinyl Chloride ■ Product Standards: In-house standards (conductivity and airtightness performance comply with the Ministry of Land, Infrastructure, Transport and Tourism, the Ministry of Defense, Tokyo Metropolitan Government, and NTT) ■ Applicable Pipelines: Mainly communication cable protection pipelines in buried sections, bridge concealment sections, and fire protection equipment sections. *For more details, please download the PDF or feel free to contact us.

  • Bridge Construction
  • Fittings
  • Expansion joints

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Coupling and expansion joint

Coupling and expansion joint

Various fittings, high-pressure fittings, expansions (metal, non-metal, rubber), hoses, pipes, flexible pipes - proven track record in various applications!

Our company handles a variety of pipe-related products, from valves to dampers. For valves, we offer a lineup that includes general valves, special valves, automatic valves, safety valves, pressure-reducing valves, and more. Additionally, we have a wide range of fittings and expansion joints, including various types of fittings, high-pressure fittings, expansion joints, hoses, and more. We also support the sale of industrial machinery and installation work for machinery and equipment. Please feel free to contact us if you have any requests. 【Applications】 - Various fittings - High-pressure fittings - Expansion joints (metal, non-metal, rubber) - Hoses, pipes, and flexible pipes - Flexible tubing

  • Steel Structure System
  • Expansion joints

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General piping expansion joint

General piping expansion joint

Sleeved expansion joints and inner and outer ring sleeved expansion joints! We will propose solutions tailored to your usage conditions.

At Tokyo Nisshin Jabara Co., Ltd., which is part of our business group, we handle "expansion joints for general piping." These products are used in various plants and other industrial piping to absorb the expansion and displacement of piping under relatively low temperatures, providing protection for the piping. We propose appropriate specifications tailored to your needs based on piping shape, installation surface spacing, displacement, expansion and displacement amounts, as well as body material and composition depending on fluid, temperature, and pressure. 【Features】 ■ Selection of shapes ■ Installation of sleeves (inner tubes) ■ Selection of bellows and jabara *For more details, please refer to the related links or feel free to contact us.

  • Fittings
  • Expansion joints

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Rubber flexible expansion joint "LC Connector"

Rubber flexible expansion joint "LC Connector"

Compatible with PVC pipes (plastic pipes)! Reduces the load on connecting pipes.

The "LC Connector" is a rubber flexible expansion joint designed to reduce the load on connecting pipes caused by displacement, compared to the "LS Connector," taking into account connections to resin pipes. It can be used for displacement absorption in soft ground pipelines and for decoupling structures from piping. 【Features】 ■ Flange type ■ Flexibility ■ Compatible with PVC pipes ■ Supple ■ Flat inner structure available ■ Flange modification available *For more details, please refer to the PDF materials or feel free to contact us.

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Rubber flexible expansion joint "LS Connector"

Rubber flexible expansion joint "LS Connector"

Six types are available: 20, 50, 100, 200, 300, and 400 mm, depending on the eccentricity.

The "LS Connector" is a rubber flexible expansion joint that allows for changes in face-to-face dimensions, rubber material, and flange material according to the intended use and application. The inner sides of both flanges are entirely flexible. It can absorb large displacements in small face-to-face distances. It can be used for displacement absorption in soft ground pipelines and for separating structures from piping. 【Features】 ■ Flange type ■ Flexibility ■ Flange changeable ■ Flat inner surface structure available ■ Special specifications available *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings
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Rubber flexible expansion joint "LS Connector Type G (Earthquake Resistant Type)"

Rubber flexible expansion joint "LS Connector Type G (Earthquake Resistant Type)"

Exhibits excellent functionality as an earthquake-resistant flexible expansion joint!

The "LS Connector Type G (Earthquake Resistant Type)" is a rubber flexible expansion joint that has the performance to protect pipelines from sudden crustal movements and accompanying ground movements caused by earthquakes, and it possesses sufficient durability. It can be used for displacement absorption in pipelines on soft ground and for decoupling structures from piping. 【Features】 ■ Flange type ■ High displacement absorption ■ Flange modification available ■ Flat inner surface structure *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings
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Rubber flexible expansion joint "LV Connector"

Rubber flexible expansion joint "LV Connector"

Easy installation by simply bonding PVC pipes (VP/VU) with adhesive!

The "LV Connector" is a rubber flexible expansion joint that allows for easy installation by simply inserting and bonding with PVC pipes (VP, VU). It can be used for absorbing displacements in soft ground pipelines and for separating structures from piping. 【Features】 ■ Insert type for plastic pipes ■ Flexibility ■ Flat inner structure ■ PVC bonding *For more details, please refer to the PDF document or feel free to contact us.

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Rubber flexible expansion joint "Flexi Drain"

Rubber flexible expansion joint "Flexi Drain"

Easy measures for pipe misalignment! Exposed and buried dual-use drainage joint.

"Flexi Drain" is a rubber flexible expansion joint that makes it easy to address misalignment in piping. It features simple installation and a flat inner structure, making it suitable for areas where structural elements and piping need to be separated, for displacement absorption in soft ground pipelines, and for installation in rainwater drainage lines. 【Features】 ■ Easy installation ■ Flat inner structure ■ Band connection ■ Suitable for both exposed and buried applications *For more details, please refer to the PDF document or feel free to contact us.

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Rubber flexible expansion joint "Seismic Joint"

Rubber flexible expansion joint "Seismic Joint"

Ground subsidence response type! Absorbs shaking and impact from earthquakes to prevent the rupture of drainage pipes.

The "Seismic Joint" is a rubber flexible expansion joint that protects drainage pipes around buildings from earthquakes and ground subsidence. Made of synthetic rubber, it has excellent heat resistance and bending performance, absorbing shocks and vibrations caused by earthquakes to prevent the breakage of drainage pipes. Additionally, it offers excellent cost performance, contributing to a reduction in construction costs. 【Features】 ■ Adhesive type for PVC pipes with 200mm eccentricity over short distances ■ Synthetic rubber drainage joint ■ Excellent heat resistance and bending performance ■ Minimal deterioration from household wastewater, etc. ■ Supports vertical soil pressure of 1.5m and vehicle load T-5 *For more details, please refer to the PDF document or feel free to contact us.

  • Fittings
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Flexible PVC Drainage Pipe "Drainage VP Bender"

Flexible PVC Drainage Pipe "Drainage VP Bender"

Seismic isolation joints that absorb complex displacements to improve the safety of drainage pipes.

This is a flexible expansion joint that smoothly responds to twisting, bending, and eccentricity caused by earthquakes and ground subsidence. By installing it around structures such as buildings and factories, it flexibly absorbs complex displacements on drainage pipelines, ensuring the safety of the pipelines. For more details, please contact us or refer to the catalog.

  • Fittings
  • Piping and insulation
  • Water supply facilities
  • Expansion joints

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[New Release] Telescopic Joint with Water-Soluble Spacer

[New Release] Telescopic Joint with Water-Soluble Spacer

Construction performance has improved, and securing expansion gaps can be done "easily and reliably"!

◆ The built-in spacer in the expansion joint ensures the necessary insertion gap during pipe insertion. ◆ Since the spacer is water-soluble, it will dissolve and disappear after repeated drainage following installation, so there is no need to remove the spacer.

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Rubber and Teflon vibration isolating joint / Rubber flexible expansion joint

Rubber and Teflon vibration isolating joint / Rubber flexible expansion joint

For the absorption of pipe vibrations and displacement/eccentricity.

Atom joints can also be made with MT rubber (chlorine-resistant rubber). Please contact us.

  • Fittings
  • Anti-vibration rubber
  • Water Supply Facilities
  • Expansion joints

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Piping Unit "Seismic Isolation Piping Unit"

Piping Unit "Seismic Isolation Piping Unit"

Zen-shin's seismic isolation piping unit protects lifelines from earthquakes.

Since the Great Hanshin Earthquake, the maintenance of building equipment and piping has become increasingly important. At Zenshin, we have developed seismic isolation piping units to prevent damage to equipment and piping caused by earthquakes, utilizing various experiments and the technology and experience we have cultivated over many years. 【Product Lineup】 ○ Slider Unit ○ Control Unit ○ Riser Unit For more details, please contact us or download the catalog.

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Smooth sleeve for fire compartmentation

Smooth sleeve for fire compartmentation

Fire compartment and fire spread line compliance.

The "Smooth Sleeve" has been adapted for fire compartments and fire spread lines. The "Smooth Sleeve" is a piping assembly board for water heaters that reduces the labor involved in core drilling and caulking when passing multiple pipes and cables through ALC and RC. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing closely adheres to various pipes and cables to prevent water intrusion, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing of multiple pipes and cables, such as water and electricity, is completed with a single core drill. ■ Adopts a highly water-resistant double-structured sealing packing. ■ In the unlikely event that water enters, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials or our company website. Feel free to contact us with any inquiries.

  • Piping and insulation
  • Expansion joints

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TAIYO Comprehensive Catalog Vol. 1

TAIYO Comprehensive Catalog Vol. 1

A rich lineup is featured! Our entire company is united in responding to our customers' needs!

This catalog introduces products handled by Taiyo Communication Industry, which manufactures and sells telecommunications equipment. Our company is able to offer a variety of products that meet customer needs by expanding our product lineup, allowing us to provide various items in an all-in-one, just-in-time manner. In addition to quality, price, and delivery time, we are also focusing on the development of original products and custom-made items tailored to customer needs to provide added value. Please use this for selecting products. [Contents (partial)] ■ New lineup ■ Indoor communication equipment ■ Electrical lighting components ■ Optical wiring components ■ Information and communication components *For more details, please refer to the PDF materials or feel free to contact us.

  • Wiring devices
  • Work tools
  • Safety Supplies
  • Expansion joints

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MEC Joint Direct Connection Type R-1 for Piping Rubber Expansion Joint

MEC Joint Direct Connection Type R-1 for Piping Rubber Expansion Joint

Protecting overhead road auxiliary piping from damage troubles! Site-connected rubber expansion joints.

The "MEC Joint Direct Connection Type R-1" is a rubber expansion joint for piping manufactured and sold by Meiko Engineering, which specializes in the design, manufacturing, and sales of polymer products (synthetic rubber). The expansion rubber used in this product is our developed MER#515, primarily composed of EPDM, which exhibits excellent low-temperature properties similar to natural rubber. It protects the attached piping on elevated roads from troubles caused by the expansion and contraction of bridge girders due to temperature changes and vibrations from continuous passing vehicles. 【Features】 ■ Vibration-damping and expansion rubber joint for closed systems ■ Direct connection type for on-site use ■ Excellent low-temperature properties similar to natural rubber *For more details, please refer to the PDF materials or feel free to contact us.

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Axial expansion joint (free type)

Axial expansion joint (free type)

Axial expansion joint (free type)

It absorbs axial displacement. It can also accommodate shear and bending directions if the amount is small. Standard operating pressure ranges from 1 to 63 bar, and it is possible to manufacture standard inner diameters from 15 to 4000 mm.

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Universal expansion joint

Universal expansion joint

Universal expansion joint

It absorbs displacements in all directions. It is designed according to the specifications required and is used in power generation, gas, and various plant projects.

  • Fittings
  • Expansion joints

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Shear direction expansion joint

Shear direction expansion joint

Shear direction expansion joint

It absorbs displacements in the shear direction. There is also a type with anchors that prevents elongation due to axial thrust.

  • Fittings
  • Expansion joints

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Expansion joints for building equipment

Expansion joints for building equipment

Expansion joints for building equipment

This is a standard axial expansion joint pipe compatible with steel, stainless steel, and copper piping in buildings.

  • Fittings
  • Expansion joints

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