Drill Mining Industry Pipe

Size 80NB exercises include the mining industry offers a variety of steel threads of the case (NB 3in) to 200NB (8in NB). You can determine whether the pipe wall and heavy wall bright flush with the casing and our own thread.

Pipe used in the manufacture of thread-sensitive API (139.7 mm OD exception) and meet the requirements, is 6 m long, overall. 6 m in length to the shoulder to shoulder, you can make special arrangements for most sizes.