API 5CT PIPE COUPLING BLANK 16 ″ K55 BC COUPLING BLANK
1. Kelas baja casing petroleum: H40, J55, K55, N80, L80, C90, T95, P110, q125, V150, lsp.
2. Casing end processing form: benang bunder sing dawa, benang bunder dawa, benang trapezoid sebagian, benang khusus, lsp.
3. Digunakake utamane kanggo ndhukung tembok sumur ing proses pengeboran lan sawise rampung kanggo mesthekake operasi normal kabeh.
Tulis pesen sampeyan ing kene lan dikirim menyang kita
