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Polycrystalline Diamond Compact Pdc For Oil Gas Drill Bit - China

price: contact company for price

PDC is composed of a layer of polycrystalline diamond and hard alloy

substrate, and is synthesized through agglomeration of diamond

micropowder and hard alloy substrate under the condition of ultrahigh

pressure and high temperature (60, 000 atmospheric pressure, 1400-

1500℃). PDC is mainly applicable for PDC drilling bit for drilling

into soft and intermediate-hardness stratum. Microstructure with

complete C-C bond combination is characterized between the grains of

diamond in polycrystalline diamond layer, which allows the high

strength, high hardness and high wearing property of diamond layer as

well as good self-sharpening property. New cutting surfaces will appear

during the course of abrasion, which keeps effective cutting rocks. PDC

drilling bit made of such PDC will break up rocks depending on shearing

action when it works, which is more effective than crushing of rocks by

roller cone bit or plowing and grinding of rocks by diamond impregnated

bit. The serrate structure combination between polycrystalline diamond

layer and hard alloy substrate allows more fixed combination between the

two layers and allows more impact resistance of the whole PDC. There are

mainly two sort of serrate forms of M serial and U serial for selection

by clients, and special tailoring is also available according to

clients’requirement.

Polycrystalline Diamond Compact Pdc For Oil Gas Drill Bit

Thank you in advance for your consideration


Company Contact:


  • Phone: 8675529927926

  • Address: Bldg 7,Huangtian Industry Park,Xixiang Street,Baoa, Shenzhen, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: Our company is an exploiting high tech enterprise engaged in the research and production of the superhard materials such as polycrystalline diamond compact(PDC), and it was founded in August of 2000.
    The leading products of the company are PDC, polycrystalline diamond(PCD) and sand blasting nozzle of polycrystalline diamond. The company passed ISO9001:2000 Quality Management System Certification in 2003.In May,2010,the company passed ISO9001:2008 Quality Management System Certification,and both its product quality standards and quality control conform to the requirement of internationally advanced level. The company is awarded a title of nongovernmental technical enterprise by Shenzhen Bureau of Science Technology. Moreover,our company have China High Tech Enterprise in the end of 2010,
    The company has strong capability in technical development, and its existing production technology is developed in combination with the features of domestic superpressure plants and technical conditions through absorption of US technology. Shenzhen Haimingrun Industrial Co. Ltd pursues development and innovation in technology and pursues uniformity and consistence in product quality. Haimingrun PDC have been successively improved depending to the sophisticated technology accumulated over ten years and are produced through the aid by various talents with high sense of responsibility; the products have excellent performance and stable and reliable quality.
    The technical team of the company is composed of the experts who are engaged in the research and development of superhard materials for long period and the aggressive young technical force. Haimingrun staff insist on the idea of act diligently, behave practically, and treat each detail seriously. The company is developing stably and is improving its product quality constantly.
    We pay great attention to each requirement from clients, and we are deeply aware of the responsibility of PDC products in drilling bit. We will provide our clients with the optimum products and best service.

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