Applicationt: 
Dongfeng
Production Description:
OD: 1/ 8" - 48"
WT: Sch5 - XXS
Standard: ASTM, ASME B36.10M1996 ,API ,ANSI ,GB,SH,HG, MSS,JIS,DIN
Material:A106 GRB/ A53 GRB/ API 5L GRB/ API 5 CT / Q345/ A335/ ST37/ ST52 /GB-8162/ 8163
Quality: First grade
Applicationsrange: petroleum,construction ,shipbuilding,
smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy, etc.
Main oversea market:
Middle East, Southeast Asia, Europe and America, Africa, etc.