Min. Order Reference FOB Price
1 Piece US$100.00-300.00 / Piece
Product Description
CROWN GEOTEC Drill Rod/ Drill Pipe for Wireline Drilling Machine Brief Introductions of Casing Pipe It is used for protecting subsurface formations. It also protects the wellbore from collapsing. Owing to its functions, circulation and extraction of drilling fluid are allowed to take place. ...