Our factory professionally produce large diameter carbon steel semaless pipes(168mm-914mm) and spiral pipes(219mm-920mm)

carbon steel seamless pipe

OD :16-914mm

WT:5mm-100mm

we are a manufactuer of seamless steel pipe and LSAW steel pipe ,our main product as follows :

could draw tubes :3/8" -3 1/2"

hot rolled seamless steel pipe :4"-8"

hot expansion seamless steel pipe :10"-36"

LSAW steel pipe : 406mm-1220mm

ASTM a53 /ASTM a106/ API5L Gr.B carbon Seamless Steel Pipe