API 5CT PIPE COUPLING BLANK 16 ″ K55 BC COUPLING BLANK
1. Nhazi ọkwa nke mmanụ mmanụ: H40, J55, K55, N80, L80, C90, T95, P110, q125, V150, wdg.
2. Mpempe nhazi ngwụcha Casing: mkpirisi mkpụmkpụ eriri, ogologo gburugburu eriri, eri trapezoid akụkụ, eri pụrụ iche, wdg.
3. Ejikwa ya maka ịkwado mgbidi ọma na olulu mmiri na mgbe emechara ya iji hụ na arụmọrụ niile dị n'ọdọ mmiri.
Dee ozi gi ebea zitere anyi ya