Feilong Drilling Spare Parts Company specializes in tricone bits, rockbits, hammer bits, drill pipes, drill collars, button bits, stabilizer, fishing tools, drilling sub, diamond core bits and drilling tools for water ...

API 5D, API 7-1 ISO/TS29001, ISO9001:2000, API Q1. We can produce 120000 joints of drill pipes and 100000 joints of drill collars each year. Please feel free to contact ...

drilling, exploration machinery and petroleum machinery accessories. Products includes petroleum drill pipes, drill collars, drilling bits, well drilling rigs and workover rigs. Please feel free to contact ...

high-tech enterprise, Weima is a main manufacturer and supplier of drill pipe, drill collar, heavy weight drill pipe, casing pipe and tubing pipe in China for oil and gas exploration, development and production ...

Our company mainly produces drilling tools: square and hexagonal kellys,heavy weight drill pipes,spiral heavy weight drill pipes,non-magnetic intergral heavy weight drill pipes,all kinds of drilling collars,lifting ...

Drill collars, heavy weight drill pipes, hydraulic bucking units, hydraulic jars testers, drilling tools, workerover tools, fishing tools, in which , 3-self-researched products have obatained state grade patent awards, ...

drill pipe body is up to the 1&3 group of API 5D. The matching tool, joints are according to your requirements which are up to API standards. Non-magnetic drill collars adopts a kind of chrome manganese alloy steel ...

drilling tools manufacture base in China,Jiangyin Changgang Pipe Making Co., Ltd produces Drill Pipe,Slick Drill Collar,Spiral Drill Collar,Integral Heavy Weight Drill Pipe,Integral Spiral Heavy Weight Drill Pipe,Kelly ...

drill collars, heavy weight drill pipes, rotary kellies, stabilizers, and drill stem subs. Norce follows strictly to the ISO 9001:2000 quality system and API specifications. The raw materials are all made from ...

drilling tools and machinery parts. Our main production covers non-magnetic drill collars, drilling stabilizers, mould for ductile iron pipes and various roll & shafts, etc. The plant is equipped with complete ...

Beijing Metalwork Technology Trade Co.,Ltd. is a comprehensive copmpany that on trade ,machinery manufacturing/processing. The main products of our company are drilling tools (non-maganetic drill collar/spiral drill ...

Our company not only has modern production assembly lines for producing drill pipes, drill collars, non-magnetic drill collars, spiral drill collars, heavy weight drill pipes, Kellys, tool joints, casing, tubing and so ...

We are produce full size API products are:Drill Collars, Spiral Drill Collars, Integral Heavy Weight Drill Pipe, and several kinds of drilling tools, work-over tools, cementing tools, coring tools, fishing tools and ...

Common drill collars ,Spiral drill collars,Non-magnetic drill collars,Square drill collars,Integral heavy weight drill pipes,Stabilizers,Non-magnetic stabilizers,Square drill pipes,Hexagonal drill pipes,Adapters,Short ...

Jiangsu Huawei Steel Group Co., Ltd which lies in Zhangjiaggang Jinagsu province was established in 1997 and after 8 years development, it has become a composite enterprise which own 10 subsideries, covers steel tube, ...

drill collars, spiral drill collars, non-magnetic drill collars, integral heavy weight drill pipes, stabilizers and lifting subs, etc. All the products have got the right to use API monogram and ISO9001 attestation. ...

drill stem products including Drill Collars, Spiral Drill Collars, Integral Heavy Weight Drill Pipe, and several kinds of drilling tools, work-over tools, cementing tools, coring tools, Stabilizer, fishing tools and ...

drill pipes, drill collar, HWDP, Kelly, sucker rods, wellheads, manifold assembly, pumping units and varieties of parts and accessories for clients in oil and gas exploration and production industries. With a ...

Jiyuan Huaxin Hydraulic Engineering Co., Ltd, is a down hole drilling tools manufacturer offering a full range of Drill collars, Kellys, Heavy weight pipes, Rotary subs, Pup joints, Stabilizers and many customized ...

Shanghai Garrison Oil Pipe Co., Ltd., maily operates drill pipes, drill collars, non-magnetic drill collars, spiral drill collars, heavy weight drill pipes, kellys, tool joints, casing, tubing and so on. We are leasing ...