Plastic lined galvanized steel pipe-PE lined galvanized steel pipe
This kind of galvanized pipe will use the PE pipe and the adhesive material as the lining. The PE lining and the galvanized steel pipe will be composited through cold drawing and shrinkage process. The type of the lining material can be divided with PVC-U、PP、PE,PEX etc.
Thread, grooved ends, flanged etc.
GB/T 3091, ASTM A 53, A 106, API 5L, GB 50015-2003, CJ/T 136-2001,
CECS125:2001, GB/T 17219-1998,GB 50015-2003,GB 50242-2002
1.It can be used to transmit cold water and hot water.
2.The working pressure cannot be more than 1.0MPa。
3.When the working pressure is between1.0 Mpa and 1.6Mpa, it is better to use the epoxy coated steel pipe then the connection will use be flanged and grooved.
4.When the working pressure is between 1.6Mpa to 2.5 Mpa, it should use the epoxy coated steel pipe then the connection will use the flanged and grooved.
5.When the diameter is less then 100mm, it is better to choose the threaded connection. When the diameter is bigger than 100mm, it should be flanged and grooved.
It is widely used in so many industrial fields, such as fire protection, natural gas, water supply and drainage, coal mine, chemical industry, electricity, oil, medicine, industry, ocean, highway, subway tunnel, ship, agriculture and so on.