Piping materials that meet the diverse needs of construction methods!
The "W Joint Propulsion Pipe" is a pipe material with excellent water tightness and joint performance. It has obtained a building technology examination certificate from the Public Interest Incorporated Foundation Civil Engineering Research Center. Additionally, it is registered under joint performance categories JB, JC, and JD as a pipe material capable of accommodating curved propulsion and Level 2 seismic motion according to the standards of the Japan Sewage Works Association "JSWAS A-2-2018." 【Lineup】 ■ J-2 ■ J-2N, J-2D *For more details, please download the PDF or feel free to contact us.
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【Features】 ■J-2 - Two rubber rings attached to the tube body - Waterproofing ensured with lubricant injection hole - Large extraction length - Rubber rings securely fixed in the groove - Two rubber rings of different shapes - Joining rubber ring ■J-2N, J-2D - Improved compatibility for curved propulsion - Enhanced seismic resistance *For more details, please download the PDF or feel free to contact us.
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The association aims to contribute to the advancement of sewerage projects, environmental improvement projects, water resource projects, etc., based on the technology of W-joint pipes, while also promoting mutual technical improvement and friendship among members, with the goal of development. "W-joint pipes" are a technology that can solve issues such as constraints on construction length, difficulties in curved construction, and the reliability of pipe joints. Please feel free to contact us first.
