Longitudinal Submerg-Arc welding pipes
OD:323MM-1420MM
WT:9.5MM-40.00MM
LENGTH:12M
Standard:API 5L PSL2 GR.B
Packing:beveled ends,with caps or protectors at ends
surface treatment:FBE,3PE,Black painting,varnish painting,or others as requested
Other requirement:NACE MR0175..