STC thread ERW Stainless Steel Water Well Casing Pipe
API water well casing pipe is steel pipe used for transporting oil.
API water well casing pipe is high quality seamless steel pipe,
EW steel pipe and hot rolled steel pipe with numerical control thread. Oasis oil casing pipes conforms to API API Spec 5CT,
API Spec 5B. Oasis can manufacture φ114.30mm-φ339.72mm
(4-1/2~13-3/8″)LTC, STC, BTC threaded oil casing pipe with different steel grade, wall thickness.