Plastic-lined composite steel pipe
Specifications: water supply lining plastic: DN15-DN600
Drainage lining plastic: DN80-DN200
Application: widely used in all kinds of building hot and cold water supply system and drainage system.
Plastic-coated composite steel pipe
Specifications: plastic composite pipe: DN15-DN2000
socket-coated tubes: DN100-DN1600
Uses: Widely used in fire water supply systems, building water supply transportation, chemical fluid transportation, threading protection and other fields.