152mm Second Hand Drill Collar in Stock 152mm second hand drill collar in stock Product Descriptionoil drill collar 1.Reliable bearing2.reasonable price3.quality assuranc...
2017-12-03
12 1/4" Tricone Drill Bit for Water Well Drilling 1.Introduction about us:We are Cangzhou Lockheed Drilling Equipment Parts Co., Ltd.specializes in drill bits, dr...
API Drilling Single Arm Elevator Links for Sale API drilling Single Arm Elevator Links For Sale1.Introduction about us:Cangzhou Lockheed Drilling Equipment Parts Co., Ltd&...
2017-08-23
The 9 1/2" Rubber Seal Rock Bit for Gas Well The 9 1/2" Rubber Seal Rock Bit for Gas Well Company Information Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional manufacturer of drilling equipments an...
2017-08-12
14 3/4 Inch Diamond PDC Bit for Hard Rock Drilling 14 3/4 inch diamond pdc bit for hard rock drilling Company Information Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. ...