seamless steel pipe

product name: API 5L GR.B seamless steel pipe
OD:21.3-508MM
WT:2.1-12.7MM
length:6-12M
usage:building machine
product name:API 5L GR.B seamless steel pipe

OD:21.3-508MM

WT:2.1-12.7MM

length:6-12M

usage:building machine

packing:beveled ,black painting,caps, as per customers' requestment