Steel liner PP, PO, PE, F4 straight tube with flange, each section length of DN15-- DN150 length = 6 metres, more than DN200is less than or equal to 12meters. According to the diameter size and the user design requirements. PP, PO composite pipe flange valve with rubber gasket, F4 composite flanges with PTFE rubber compound sealing sheet, pipe and connected with the same method. Water supply and drainage plastic pipe connecting mode of DN15-- DN65for connecting wire mouth, DN80above the clamping type, flange, welding type ( two ends of the Tim 180mm stainless steel
帮忙翻译下,将中文翻译成英文钢衬pp、PO、PE、F4直长管采用平焊法兰,每节长度DN15——DN150长度≤6米,DN