a professional manufacturer and supplier for various petroleum equipments, such as drilling pipe, casing, tubing, ERW pipe, pipe line, mud pump, drilling rig, drilling bit, sucker rod, pumping unit logging tools ...

sucker rod, and so on), oilfield chemicals; conformed to API standards and Gas Generator Sets. Over these years, we won the unanimous recognition for our good reputation, good quality, reasonable prices and quality ...

CHINA WELONG PETROLEUM EQUIPMENT Co., Ltd. established in 2001, mainly operating manufacturing, sourcing and processing of Oil drilling equipment & Oil production equipment. Our products include Drilling rig, downhole ...

The sucker rod couplings are manufactured from high quality Carbon steel AISI 5I40 or AISI 4135 in accordence with API Spec 11B standard, including class SM coupling, class T coupling and Sub coupling. Full Size ...

sucker rod pumps and their component spare parts. We have the capacity of producing 100,000MT of various kinds of steel pipes in accordance with the API 5 CT and NTCCT standards and 10,000 unit of sucker rod pumps. ...

sucker rod pumps and their component spare parts. We have the capacity of producing 100,000MT of various kinds of steel pipes in accordance with the API 5 CT and NTCCT standards and 10,000 unit of sucker rod pumps. ...

We are mainly engaged in producing various steel pipes for petroleum industry. Our products include oil well production casings, oil well production tubing seamless steel tubes, sucker rod pumps and their component ...

Dongying TIEREN Sucker Rod Co. Ltd is based on the second largest oilfield of China. Our productions are all permitted to use API license. Pony rods, polished rods, sinker bars and couplings of all specification are ...

Our company, Dongying Zhongke Petroleum Equipment Co., LTD, is specialized in the exporting of various kinds of oil field equipments, including tubing, casing, ERW pipe, drilling pipe, sucker rod, pumping unit, mud ...

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. founded in 1997, is specialized in producing sucker rod couplings. It firstly own the international advanced level coupling welding technology in Yantai. We prod ...

Dongying H&H Manufacturing Co., Ltd In 2002,Authorized to use API 11AX monogram. In 2003,sucker rod pumps were exported to Kazakhstan. In 2005,pump barrels & plungers broke into USA markets. In 2007,a new facility ...

Our company ,funded in 1997, presently is one of biggest enterprises producing double protection sucker rod joint inside China. It is located in Laishan Shengquan Industrial Park,beautiful seashore city-Yantai, to ...

Yantai Yunsheng Petroleum Machinery Accessories Co., Ltd. Fouded in 1997, is located in Shengquan Industrial Park of Yantai, Shandong. It is the first enterprise applying sucker rod joint alloy coating tarnish ...

Yantai Yunsheng Petroleun Machine Accessories Co., Ltd. funded in 1997, presently is one of biggest enterprises producing double protection sucker rod joint inside China. Our company is located in Laishan Shengquan ...

SUCKER RODS: 5 million meters ERW PIPES: 120, 000 tons CASING: 120, 000 tons COMPOSITE PIPES: 4 million meters OILFIELD SPECIAL VEHICLES: 400 sets Oilfield special vehicles include workover rig, cementing truck, ...

sucker rods, special purpose vehicles refitting for oilfield and composite pipes, with an annual production of 1600 sets, 5 million meter, 400 units and 4 million meter respectively. The production capacity of this ...

pumping machines, oil well sucker rods, oilfield specialty vehicles and composite pipes, both standard and customized. Freet recorded total 2008 revenue of approximately US$300 million. ...

Odin Petrotech Development Co., Ltd (Odin) is a well-resourced and full-service oilfield company serving the equipments for oil and gas. Technical competence, comprehensive expertise of a broad range of equipments, ...

sucker rod pumps and their component spare parts. We have the capacity of producing 100,000MT of various kinds of steel pipes in accordance with the API 5 CT and NTCCT standards and 10,000 unit of sucker rod pumps. ...

SUCKER RODS: 5 million meters ERW PIPES: 120, 000 tons CASING: 120, 000 tons COMPOSITE PIPES: 4 million meters OILFIELD SPECIAL VEHICLES: 400 sets Oilfield special vehicles include workover rig, cementing ...