... -2001 Plastic-lined Steel Pipe for Water SupplyProjectPlastic Lining Steel Pipe for Cold WaterPlastic Lining Steel Pipe for Hot WaterBond Strengthmore than 0 ... storage yard of 10,000 m2, 12 production lines (4 for each section type: round, square, and rectangular) and a work ... capping, threading and so on. Standard: GB, BS, AISI, ASTM, API, DIN, JIS, EN, GOST, etc.Technique: ERW; SAW Capacity: Square ...