Established in 1998, our company is a professional technology-oriented enterprise specialized the production of drilling equipment and tools. We are one leading corporations tools workover fishing tool manufacturing industry. have three series with full model types, such as:Drilling Bit Series: Rock roller bit, tricone ...

Qingdao ZhiFeng Petroleum Equipment Co., LTD. is located in the beautiful city of JiaoZhou Bay River, covers an area 23600 square meters. Company worker 106 people, including all kinds professional personnel 36 2 senior engineers, intermediate technical titles 21 other staff 13 people. Our company original factory Machinery ...

Introduction to company 1. Brief introduction Zhongyuan Special Steel Co., Ltd, built from 1970, is located at the foot of Wangwu mountain in west Jiyuan city, Henan province, and adjacent Xiaolangdi water control project on Yellow River. Being approved by National Resource Committee State Department, Technology Industry ...

Hangzhou Celia Hardware Co., Ltd. was established based on Jingling Metal Products Factory, which began from 1987. Our main products are metal stamping parts, welded folded aluminum die-casting parts and zinc including fence, railing gate components, auto components other machined products. Since 2010, we have also invested ...

Tianjin Soright Technology & Development Co.,Ltd (hereafter called Tech) is one of exporting windows China Petroleum Machinery. It an integrity combined with R&D,Website:http://www.petroleum-machinery-china.com, machinery and processing, technical services on petroleum products services.Soright Tech primarily ...

Hebei Longway Petroleum Equipment Co., Ltd. is a company that specially manufactures kinds of petroleum drill pipes and joints.The production base locates in Jinzhou, 50 kilometers from Shijiazhuang---the capital city province. We have convenient traffic:Beijing--Hong Kong Macao expressway west; the 307 national road ...

Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., LTD was founded in 2006 and it specializes the manufacture of petroleum drill tools. Based Jinzhong Economic Technical Development Zone,Shanxi, company is close to Taiyuan Airport at easily accessible location.Our products are API Spec7-1 5DP certified also ...

This company produces the throat band, selects high quality steel products, stainless purification to become. When firm, hose stress is even, torsional and pressure resistance intensity high, rust prevention strength tight strength, durable, craft excellent, modelling novel artistic. Widely suitable on automobile, ...

Drill collar1. Materials: collars are manufactured from AISI 4145H modified steel, and supplied in the" as rolled" surface finish condition. Alternative finishes can be provided.2.Trepanning Heat treatment :Drill trepanned drifted to API Spec 7. Full-length heat-treatment processes ensure that mechanical properties ...

We are leading drill pipe/collar manufacture from China. Jiangsu Rontech Petroleum Technology Inc has been engaged in drilling tools business since 2007 and built our own factory 2008. So far we have established a kind relationship with many pipe/collar/HWDP distributors end users both domestic worldwide. now capable of an ...

Our company mainly engages in the oil tubular products such as seamless casing/tubing, ERW steel pipes, coupling, coupling stock, drill pipe, drill collar, etc. under API-5CT & API-5DP & DIR-10.

Dear Sir or Madam, We are a trading company in oilfield equipment. provide mainly used drill collars manufactured Russia . And we also thick-wall steel tubes. Following is the information about our products: Used collar: OD=156MM-158MM; ID=71-73MM; Length=8.85m-9.14mQty.: 270Price: Shanghai FOB US$1600/ea. Thick-wall ...

Shanghai Oilfield Mechanical Equipment Co., Ltd. (SOMEC) is an upstream oriented leading supplier of oilfield equipment in China for oil & gas industry. Our dedication to delivering superior quality products and excellent services at competitive prices customers worldwide. You may rely upon SOMEC, we are aiming provide ...

we are china large exporter for the oil pipe and equipment We mainly act as Agent many steel mill feild producer herein Our export materials drill pipe, collar, bit, kelly , HW-drill casing tubing line ,All above materials, could submit API ISO certificate if you want to buy any mentioned please contact with us very more details sumit ...

We have been specialized for 40 years in customizing quality Drill Strings, BOPs, Fishing tools and Petroleum Machinery products within ISO, API, NS-1 HSE systems. Our average lead time is 35 days, which a great strength of us. work constantly to guarantee that production always click away reduce consumed during tooling, crucial ...

We are Yangzhou Long-young Pet Products Manufactory based in YANGZHOU , China. member of Tradekey.com since October, 2008. Our business is related to Sports & Entertainment industry and we specifically deal pet collar. Please find our product details below:Thank you for taking the time go through profile. If there any question, ...

Jiangsu Teda Energy Equipment (Group) Co Ltd owns two major subsidiaries in China, namely TEDA Special Pipe and Drilling Production Ltd. At the beginning of 1998, Co., started to provide Drill Tool Joints Casing & Tubing couplings for Baosteel, which is biggest steel plant China. From then, it achieved quick development as ...