API 7-1 Square or Hexagonal Kelly for Oilfield Drilling
HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
Stainless Steel Seamless Tube Making Machine
Shanxi Haina H-tech Precision Machinery Co., Ltd.
API Steel Threaded Casing and Tubing (Oilfield Service)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Safety Clamp MP-R (33011, 33012, V33013, V33014, 33015) , MP-M (33016, 33017, 33018, 33019, 33020)
BETTER DRILLING FLUID SOLUTION LIMITED
API 5dp E75 R780 N80 G105 S135 E75, X95 Drill Pipe
Permanent Steel Manufacturing Co., Ltd.
Heavy Duty Drill Pipes Plastic Screw Tubing 3-1/2" pH-6 Ts6 Thread Protector Cap for Pipes
Hongkong Eastlong Technology Co., Limited
API Standard 5CT Oil Casing and Tubing in Petroleum Industries
Hebei Slot Filter Technology Co., Ltd.
Chinese Manufacturer Hot Sale Cold Rolled Steel Round Pipe
Linyi Jinzhengyang Pipe Industry Co., Ltd.
High Strength Deep Well Sand Control Screen/Double Layers Casing Pipe for Filtering Water
Qingdao Euro - american Dewatering pump Engineering Co., LTD
API 5D Steel Drill Pipe for Oilfield Service
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
DTH Hammers (76mm-1200mm) for Mining Blasting, Water Well, Geothermal Drilling
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
API 5CT L80/N80/J55/K55/H40 2" Btc Casing and Tubing Pipe Oil Tubing Pipe Seamless Casing Steel Pipe
Hunan Hengan Weiye Metal Products Co., Ltd.
ASTM A789 A790 S31803 / 2205 S32750 1.4462 Duplex Stainless Steel Tube / 2507 2205 Super Stainles
Shanghai Ali-Mama Steel Trading Co., Ltd.
High Quality MP Type Safety Clamp for Well Drilling
Shandong Xilong Machinery Equipment Co., Ltd.
Best Price API 5CT 5e J55 K55 P95 N80 P110 Q125 Casing Pipe Seamless Carbon Steel Pipe Price
TIANJIN BOER KING STEEL CO., LIMITED
Round Rubber Thread Protector Clamp-on Thread Protector for Casing Tubing
Hongkong Eastlong Technology Co., Limited
Zhongcai 110-250 Thickness Blue PVC Water Well Pipes
Yunnan Hengcai Pipeline Co., Ltd.
Reasonable Price ASTM A106 Seamless Low Carbon Steel Pipe for Manufacturing
Linyi Jinzhengyang Pipe Industry Co., Ltd.
API 5CT K55 J55 N80 L80 N80q Casing Tubing Seamless
Goldenman Petroleum Equipment Co., Limited
180mm Deep Well PVC Casing Pipes and PVC Water Well Screens
Qingdao Euro - american Dewatering pump Engineering Co., LTD
API Steel Tubing for Oilfield Service
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Steel Jacket Steam Insulation Pipe, PE-Coated
Hainan Huatongxinda Trade Co., Ltd.
OCTG API N80 L80 Oil Casing Pipe and Carbon Seamless Steel Casing Pipe for Oil&Gas
Shandong Wealth Petroleum Equipment Co., Ltd.
6" 8" 10" Diameter Stainless Steel Johnson Water Well Casing Pipe Price
Anping Singokin Wire Mesh Co., Ltd.
SSAW Spiral Welded Pipe for Wharf Construction
Permanent Steel Manufacturing Co., Ltd.