원래 장소
Inner Mongolia, China
신청
casing and tubing for oil well
Product name
API 5CT Steel Casing Pipe N80/L80/Q125 10 3/4 Oilfield Casing Pipe
Main words
coating casing pipe
Material
J55 K55 N80 L80-1 C90 R95 P110 BT110T Q125
Other name
J55/K55/ N80 10 3/4 Oilfield Casing Pipe with Internal Coating