Igwe anaghị agba nchara
-
ASTM A335 P91 Ụdị 2 tubes / P5 / P9 / P11 / P12 / P22
-
A213 T22 Alloy Steel tubes / ọkpọkọ enweghị nkebi
-
Ọkpụkpọ Steel Slotted maka ngafe mmiri mmiri achịkwara
-
Oil Well Casing Steel Pipe API 5CT L80 BTC R3
-
API 5CT N80 R3 Casing Steel Pipe maka Ọma Mmanụ
-
ASTM A106 GR.B igwe anaghị agba nchara maka mmiri
-
API 5L Igwe anaghị agba nchara maka gas mmanụ
-
API 5L ASTM A106 A333 ma ọ bụ A335 Carbon Steel Pipes enweghị nkebi
-
API 5CT, J55, K55, L80, N80 Steel casing & tubing