The products uses two-way slide to ensure reasonable force on rubber barrel and prolong its service life. Rubber structure of "wire-capsule expansion packer ", using NBR modified special technology with temperature resistance 120 ?, HNBR 150 ?,FPM peroxide cross-linking 180 ?. Liner composed high strength material (Si3N4) ...

Wuxi Oilfield Equipment And Tools Group Co., Ltd. founded in 1990?is a larger and professional petroleum equipment tools technology research enterprise, which integrates R & D with production, sales service. It is located the beautiful important city - Wuxi, Jiangsu Province, where called ?important production base of ...

Shandong Baoshida Petroleum Equipment Manufacturing Co., Ltd., founded in 2002, which specialized design and development, processing petroleum machinery, manufacturing, sales service for the integration of high-tech enterprise. Located Yellow River delta national efficient ecological economic zone, birthplace Sheng ...

Shouguang Kunlong Petroleum Machinery Co., Ltd., lies in world well-known vegetable city - Shouguang, Shandong of China, about 150 km from Qingdao port.We are specialized manufacturing petroleum machinery, including -sucker rod: API standard, Grade D, H-polish H-sucker rod coupling: licenced products, Class T&SM, pump: ...

We are committed to integrate steel resources in china and serve the global market. Our company has more than 15 years of experience researching, production, managing sales. And our team mostly based on worked national famous enterprise before. In aspect information, we have established cooperative relationship with nearly ...

Oilfield Equipment Oil Field Drilling Supply Jianxin Petroleum Co, Ltd specializes in different kinds of oilfield equipment including drill pipe & collar, casing and tubing pipe, line workover production equipment, which meets the rigorous industry standards API ISO. As a global supplier quality to oil gas industry, we ship ...

TradeVerify Cangzhou Kelida Machinery Technology Co., Ltd. is located in Science Park of Hebei University and Supported by hebei university technology. Company to push the development science technology innovation, create unlimited field, its forward momentum for purpose, with strong R & D team backing, carry out drilling ...

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 located Laishan Shengquan Industrial Park, beautiful seashore city- Yantai, to north neighbouring Port, south next Airport, with scenery, ...

mainly aims at Our country Glass Building materials Industry Factory the progress, provides each kind of glass electricity melt kiln and stove&＃39;s for material electric heating system in special-purpose molybdenum electrode, profession generation platinum stove, wiredrawing pond specialized middle school with bears ...

Soright Techis one of exporting windows China Petroleum Machinery. It is anintegrity combined with R&D, machinery and processing,technical services on petroleum products andservices. SorightTech keeps Quality First.All are designed processed based APISpecifications. Management System has been set up to ensurethe ...

Shengli Oilfield Kangbei PetroleumEngineering Equipment Co., Ltd. is located in the central part ofthe so called “Oil City”—Dongying. comprised offour  business divisions：Manufacturing of Sand Control Screens andCompletion Tools, Downhole Operations, Technical Services andWorkover ...

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 coupling and Slim Hole coupling are avaliable.

Our company is a professional and specialized manufacturer of API Sucker Rods,Sucker Rod Couplings,Rotary Slip Inserts. we would like to supply them for you. If you are interested need them.I am looking forward cooperating with I do believe can meet your needs. hope our products service will further interest in oil production. if ...

Sino Petroleum Equipment Co., Ltd (SINOPEC), located in the beautiful Yellow River Delta, second biggest oilfield of China ? Shengli Oilfield, is an international trading company that mainly engaged importing & exporting all kinds petroleum equipments, equipment maintenance and engineer service.??Our main products ...

Our company, as the international sales office developed by BaotouLiande Oil and Mechanical Co., ltd, Except for our major products:Sucker Rod & Pony rod, Polish Rod, Sinker bar, Coupling,Centralizer( or guides Sucker Guides). We could supplysucker rod BOP, wellhead device X-mas tree valves, whichfrom GE, CAMERON, SHELL ...

Established in 2002, Qingdao YanKee Mechanical and Electronic Equipment Co., Ltd. is a high-tech enterprise which integrates design, R & D, manufacture sales of onshore offshore petroleum equipments / accessories. Since its foundation, the company has been devoting to technology innovation quality improvement. It now ...