Description :
Tenders for Supply Of Hqwl Core Barrel Assy 3 Mtrs Long , Nqwl Core Barrel Assy 3 Mtrs , Bqwl Core Barrel Assy 3 Mtrs Long , Bq Core Lifter , Hqwl Core Lifter , Nqwl Core Lifter , Bqwl Over Shot Assy , Nqwl Over Shot Assy , Hqwl Over Shot Assy , Bq Adapter Cupling , Nq Locking Coupling Hard Metal Welded , Hq Locking Coupling Hard Metal Welded , Bq Locking Coupling Hard Metal Welded