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[Happy News] Warmly congratulate Shandong Maosheng Pipe Industry Co., Ltd. on officially launching the DN1600 prefabricated direct-buried insulation pipe!

      On April 1, the DN1600 prefabricated direct-buried insulation pipe developed by Shandong Maosheng Pipe Industry Co., Ltd. was officially officially launched. The product is the largest diameter prefabricated direct-buried insulating pipe in Shandong Province at present, each weight reaches 11 tons, and the outer diameter of the outer protective pipe is 1860 mm. The company has overcome the difficulties of pipe weight, polyurethane fluidity, etc. from the aspects of production equipment, injection technology and foaming technology. Modified polyurethane insulation material is used in the product with low thermal conductivity.

ag国际厅     The successful offline of the product marks that our company has fully mastered the production technology of DN1600 prefabricated direct-buried insulating pipe, and now the company has independently designed and completed two DN1600 automatic production lines, which have the capacity of mass production and laid a solid foundation for the future signing of orders for large-caliber and long-distance heating projects.


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Address: No. 1002 Wenxiu North Road, Laiwu District, Jinan City, Shandong Province
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