等級
J55, K55, N80, L80, P110, Q125
適用
oil well casing and tubing
Product name
2 7/8 EUE 6.5ppf Oilfield OCTG API 5CT J55 Seamless Steel Tubing
Main words
OCTG tubing pipe
Material
J55/K55/N80/L80/C90/P110/Q125
Usage
oil well casing and tubing
Other name
4 1/2 NU Steel Tubing