OEM Durable Fuel Resistant Oil-Gas Tank/Tanker Unloading Chemical Composite Hose
Hebei Orient ADMA Tech Group Co., Ltd.4 6 12 Inch Sch 40 80 Black Carbon Seamless Steel Pipe
Tianjin RuiTong Iron & Steel Co., LTD.API 203mm Downhole Motor Customized for Foreign Markets
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.S31803 S32750 ASTM A928 133*4mm Cold Rolled Duplex Welded Stainless Steel Pipe for Petroleum
Wenzhou Sinco Steel Co., Ltd.Petroleum Casing Pipe Oilfield Services (API-5CT)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Fmc Weco Fig 200 206 400 602 1002 1502 Female Hammer Union
Shandong Light Fir Machinery Equipment Co., Ltd.API 228mm Downhole Motors for Petroleum Equipment Components
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.API 8A/8c Cdz Drilling Pipe Elevator with Machinery Test Report Included
Nantong Percent Precision Manufacturing Co., LtdHot DIP Galvanized Pipe ASTM A53 Welded Galvanized Steel Pipe Pre-Galvanized Steel Tube
Union Steel Industry Co., Ltd.Painted PT Tested Carbon Steel Flange Marine Diesel Chemical Industrial Oil Pipe
Qingdao CPL Machinery Co., Ltd.API-5CT Seamless 16"& 18-5/8"&20"Casing Pipe&OCTG Oilfield Services
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Good Price DTH Drill Pipe Od From 76mm to 140mm
Liaoning Tolian Technology Development Co, . LtdSource Factory Production and Processing 216mm Downhole Motor of Petroleum Equipment
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.Carbon Steel Fittings Stainless Steel Flanges for Petroleum High Precision
Cangzhou Xiyida Pipeline Co., Ltd.Pickling and Phosphating Chemical Marine Diesel Large Diameter Curved Steel Pipe
Qingdao CPL Machinery Co., Ltd.Sm Pd Mechanical Counter Registor Vane Meter
Zhejiang Jiasong Technology Co., Ltd.Singho Mud Pump Valve Body with 4 Wings
Qingdao Singho Machinery Co., Ltd.Oil and Gas Well Casing Pipe/ Tubing Pipe (API Oilfield Services) (J55/ K55/ N80/ L80/ P110/ C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.API 20-175 Rham 14-5-2-2 Sucker Rod Pump/Srp/Pumping Unit/Pump Jack
Shandong Light Fir Machinery Equipment Co., Ltd.Lz 172 mm Downhole Motor for Drilling Rig Spare Parts
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.API Drilling Cementing Casing Float Collar and Float Shoe/ Drilling Downhole Tool
Hongkong Eastlong Technology Co., LimitedFlanges Fittings Steel Flange Butt Welded Tenon Joint Flange for Ship Use
Cangzhou Xiyida Pipeline Co., Ltd.A350 Lf3 Class1500 Nps4" DN150 Carbon Steel Pipe Flanges for Petroleum
Wuxi Liangjiang Metal Co., Ltd.Octg Oilfield Petroleum API Casing&Tubing Pipe (J55/K55/N80/L80/P110/C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.