Ngwaahịa
-
ASTM A53 GR.B Hot-Dip Galvanized Welded Steel Pipe
-
ASTM A192 ASTM A179 ASTM A209 ASTM A210 Fin Tube maka onye na-agbanwe ọkụ.
-
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