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) ...

Noble Manufacture Group specializes in making various types of steel pipe. We have good quality drill pipes, strictly according with API SPEC 5D, SPI SPEC 7,ISO9001-2000. Look forward to your inquiries soon.

Shanghai Electrical Equipment I&E Co.,Ltd.(SEEC) is mainly dealing import and export business on oil gas equipment. The company also authorized by API (see authoritative website of API) (www.api.org) responsible for promotion communication work in China. Our products include: all kinds Valves, pipe line, fittings, well ...

We, Zhuzhou Huashengda Cemented Carbide Co., LTD. is a professional carbide (including Tungsten and Molybdenum carbide) products hydro-sealing manufacturer in China. Our main are including: (1), or hot/cold rolled plate, sheet, rod, boat, sputtering target, precision structural part, electrode etc., Gold-Tungsten ...

Golden Goose has rich experience in designing and manufacture VDI quick-change precision Static Tool holder & Driven Holders Rotary Joints (Rotary Unions) for all kind of CNC Turning Lathes,CNC Lathes,Vertical Lathe. We can supply turn-key solution offers the full range Fixed Toolholders For GERMANY SAUTER EWS,ITALY ...

PetroMaterials (Cangzhou) Co., Ltd.PMC is a Japan based manufacturer-supplier, devoting on drilling tools. We are the only Japanese manufacturer carrying comprehensive line of Drill Pipe, Collar, and Heavy Weight Pipe. It has two production locations in China, our blockbuster products Tool Joint.Main Customers:Our have ...