steel pipe
USD $600 - $900 /Ton
Min.Order:20 Tons
Tianjin United Steel Pipe Co., Ltd.
steel pipe:
Welded steel pipe
a) ERW: O.D.20mm-610mm
longititude seam, high frequency welded
b) SAW(SSAW & LSAW): O.D.219mm-3000mm)
SSAW is spiral seam.
LSAW is longititude seam.
Seamless steel pipe
a) SMLS:O.D.8mm-1200mm
Hot rolled seamless pipe.