Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
16～27 item / All 27 items
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.
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.
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.
Expansion joints for building equipment
This is a standard axial expansion joint pipe compatible with steel, stainless steel, and copper piping in buildings.
Expansion joints for the aerospace industry
The internal kerosene pipe has a coaxial outer oil drainage space for leak monitoring. Mobility is ensured by two parallel metal bellows.
Seismic expansion joints that absorb stress on communication conduits caused by ground subsidence and distortion.
The "Flexi-Joint" is a seismic expansion joint that adapts to movements such as ground fluctuations with an eccentricity of ±90mm. The ball sections on both sides can bend up to 15 degrees at one point and 30 degrees in the same direction, allowing for flexible piping. There is no need for alignment work for pipe connections, and thanks to its unique mechanism, there is no leakage, ensuring complete insulation for communication cables. 【Features】 ■ For fiber optic and power cables ■ Adapts to movements such as ground fluctuations with an eccentricity of ±90mm ■ Equipped with a generous expansion range of -60mm to +100mm ■ No leakage due to a unique mechanism, ensuring complete insulation for communication cables ■ No need for alignment work for pipe connections *For more details, please refer to the PDF document or feel free to contact us.
Leave the sale of lighting fixtures, communication materials, and electrical installation materials to us.
Our company provides a wide range of electrical materials, including various lighting fixtures, wiring devices, electrical wires, and circuit materials. We offer sales of lighting, outlets, switches, and more, not only for electrical contractors but also for individual customers. Additionally, we handle a variety of communication equipment, communication materials, cables, and more. Please feel free to contact us with any requests. 【Products We Handle】 ■ Lighting fixtures (residential lighting, facility lighting, street lighting) ■ Electrical wires, cables ■ Conduits and accessories ■ Wiring devices ■ Circuit materials, etc. *For more details, please feel free to contact us.
We propose specifications that absorb thermal expansion and displacement of pipes, tailored to your usage conditions!
At Tokyo Nisshin Jabara Co., Ltd., which is part of our business group, we handle "expansion joints." We propose a type that absorbs the expansion and displacement of piping due to heat in waste incineration plants, various chemical plants, and water treatment facilities. Additionally, for many high-temperature fluids, including high-temperature exhaust gases in incinerators, we will propose specifications that match your usage conditions, such as body selection, insulation thickness, and the presence or absence of casters. 【Product Examples】 ■ Heat-resistant expansion joints (up to 350°C) ■ Heat-resistant expansion joints with casters (up to 500°C) *For more details, please refer to the related links or feel free to contact us.
With just one core drilling, the penetration process to ALC is complete! No caulking is required, significantly reducing construction labor while also achieving a beautiful appearance!
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 panels. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water ingress, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing of multiple pipes and cables, such as water, gas, and electricity, is completed with a single core drill. ■ Adopts a highly water-resistant double-structured sealing packing. ■ Even if water does enter, it can be drained through the internal drainage route. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
Please use it for ground subsidence and thermal expansion of piping. Custom options are also available for special rubber materials, lengths, flange standards, and materials.
This product is a flange connection standard type from the Atom Joint (rubber flexible expansion joint/vibration isolator) series. Unlike metal expansion joints, rubber flexible expansion joints are elastic bodies themselves, allowing them to follow complex displacements, making them suitable for sites that require eccentricity and expansion performance. This product is used for measures against uneven settlement in soft ground, as well as for separating structures from piping and for cross pipelines in roads. 【Features】 ■ Absorbs large displacements in short face-to-face distances ■ Sturdy body with a flexible structure ■ Easy installation ■ Pipe types: steel pipes, cast iron pipes, stainless steel pipes *For more details, please refer to the PDF document or feel free to contact us.
Please use it for ground subsidence and thermal expansion of piping. Custom options are also available for special rubber materials, lengths, flange standards, and materials.
This product is a PVC pipe connection type from the Atom Joint (rubber flexible expansion joint/vibration isolator) series. Since this product is flexible, it absorbs stress and does not impose a burden on the PVC pipes at both ends. It is used for measures against uneven settlement in soft ground, as well as for separating structures from piping and for cross-piping in roads. 【Features】 ■ Absorbs large displacements in short distances ■ Sturdy body with a flexible structure ■ Easy installation ■ Flexibly absorbs stress without burdening the PVC pipes at both ends ■ Pipe type: Rigid polyvinyl chloride *For more details, please refer to the PDF document or feel free to contact us.
Please use it for ground subsidence and thermal expansion of piping. Custom options such as special rubber materials and lengths are also available.
This product is a band-clamping type that can be used for both buried and exposed applications in the Atom Joint (rubber flexible expansion joint/vibration isolator) series. Unlike metal expansion joints, rubber flexible expansion joints are made of elastic materials, allowing them to follow complex displacements. They are suitable for sites that require eccentricity and expansion performance. This product is used for various applications, including measures against uneven settlement in soft ground, decoupling structures from piping, and crossing pipelines under roads. 【Features】 ■ Absorbs large displacements in short face-to-face distances ■ Sturdy body with a flexible structure ■ Easy installation with band clamping ■ Flat inner surface suitable for wastewater drainage ■ Suitable for burial (can be covered with up to 3m of soil) *For more details, please refer to the PDF document or feel free to contact us.
