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The industry standard of the hottest composite pip

2022-09-26

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The industrial standard of composite pipe fittings has also made great contributions to the national economy and national defense construction. It has been implemented since February 2017. The announcement of the Ministry of housing and urban rural development on the issuance of the industrial product standard steel skeleton polyethylene plastic composite pipe fittings for water supply is now approved as the industrial product standard of urban construction, numbered cj/t, and implemented from February 1, 2017. More than 12 million engines in the original market have adopted TECHNYL reg; Cj/t, the high temperature resistant technology of "steel framed polyethylene plastic composite pipe for water supply", shall be abolished at the same time

this standard is organized by the Institute of standards and quotas of our ministry, and published by China fixture press, that is, the attached Standard Press

Ministry of housing and urban rural development of the people's Republic of China

August 8, 2016