Earthquake-resistant joints - List of Manufacturers, Suppliers, Companies and Products

Earthquake-resistant joints Product List

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MESCO-made mechanical seismic joint for pipes Suppon MWX

Kawanishi Waterway Machinery × Mitsui Mining & Smelting Engineering Dedicated mechanical seismic joint that maximizes the performance of MESO pipes!!

The Suppon MWX is a seismic joint designed specifically for pipes, manufactured by Mitsui Mining & Smelting Engineering Co., Ltd. (MESCO), that does not require disassembly. It accommodates nominal diameters from Φ40 to Φ200. The allowable water pressure can reach up to 2.0 MPa using a dedicated in-core. It can be installed without the need for flange processing or welding work when connecting bridge-mounted pipelines, and can be put into service immediately after installation with just one wrench. Additionally, it does not require special tools, allowing for installation unaffected by environmental conditions (weather or mountainous areas). - The pipe-on-slide connection allows for easy adjustment and alignment between bridge piping and buried piping. - There is a wide range of options available for connecting MESCO pipes with other types of pipes (such as PVC and cast iron). - There is a rich lineup of products ideal for installing mechanical soft-seal shut-off valves and fire hydrants that eliminate the risk of leakage from shut-off valves.

  • Water and sewerage pipe fittings
  • Fittings
  • Piping materials (copper pipes, cast iron pipes)

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[Data] Seismic retrofitting construction achievements

Achieving seismic resistance for various types of sewer pipes! Introducing case studies of NS cutting method and remaking lining.

This document introduces the construction achievements of the "NS Cutting Method" and "Remaking Ring" handled by the NS-R Method Association. It includes 69 achievements related to the cutting technology "NS Cutting Method" for installing seismic flexible joints and the non-excavation rehabilitation pipe and manhole connection seismic reinforcement method "Remaking Ring." Please feel free to download and take a look. [Contents] ■ Test construction in Koganei City ■ Seismic joint installation work ■ Sewage disaster recovery work (23 Disaster No. 55-2) ■ External sewage long-life measures work at 83 Komoncho (Section 2) ■ External sewage long-life measures work at 1-1 Myojincho (Seismic joint installation work) *For more details, please refer to the PDF document or feel free to contact us.

  • Earthquake-resistant construction method
  • Sewerage facilities

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High-density polyethylene pipe, pipe fittings, Suppon MPX

Seismic resistance with allowable strain of 4% or more without an in-core.

No core required. There is no need to disassemble the joint or perform any processing before inserting the pipe. You can easily connect it by simply inserting the pipe and tightening the bolt and nut.

  • Water and sewerage pipe fittings

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