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  • 7 8 Tricone Roller Bit Iadc632 For Well Drilling - China

    price: contact company for price

    BIT Diameter (In) :7 7/8″

    BIT Diameter (mm) :200

    we are facotry of tricone bit, pdc bit, hole opener, welcome to order and to visit us.

    IADC CODE :632

    API RGE :4 1/2″

    Applicable Formations :

    hard and hard abrasive formation with high compressive strength, such as limestone, granite, arenaceous shale, dolostone, firestone, etc.

    Recommended Drilling Parameters

    N.W.(KG) :32

    G.W.(KG) :34

    Size(mm):225*225*365

    WOB (kn/mm) :24~45

    bit dia

    Speed r/mm:150~60

    compressive strength 37000-44000Psi


    Company Contact:


    • Phone: 830000

    • Address: No.327,Baoshan Road,Shayibake District, Urumqi, China

    • Email: Email


    Published date: August 26, 2013 -

    • Business Description: Urumqi Siruite Mechanical Equipment Co., Ltd. Was established in 2011

      with a registered capital of 10 million, and is located in the beautiful

      city of Urumqi, XinJiang, China. The company has independent

      import&export rights, which is a subsidiary company of Heibei Ruishi Bit

      Manufacturing Co., Ltd, and mainly ingaged in the exportation of various

      tricone bit, PDC bit which produced by RUISHI. Our Headquater Ruishi is

      located in RenQiu city, Hebei province, mainly engaged in the R&D,

      manufacturing and technical service of cone bit &PDC bit. Our main

      products include thricone drill bit, single cone bit, high speed motor

      drill bits, diamond drill bits, Engineer Bits, etc.

      The company has invested and built technologically advanced, complete and well equipped production lines of tricone drill drill and PDC drill, and has formed large scale production of various types of petroleum and geological drill bit from 41/2 "to 26". Our products are strictly produced and inspected in accordance with the industry's highest technical quality standards and API specifications and have been sold to many domestic and foreign oil fields, mines.

      Company Insists on scientific development view of "people oriented", which is to attract alltalent and make full use of their ability. At the beginning of the foundation of our company, we have already gathered a lot of frist class professional workers from domestic oil drilling tools and equipment industry. Among which, there have experienced and knowledgeable senior experts, also have professional elites of dedicated hard work, comprehensive technology, who place the leading role in scientific research, production and drilling line. Even more, we have Vibrant and progressive, ambitious young generations. Their solidarity, confidence, innovation, hard work provide our corporate culture with profound meaning, and embodies a powerful driving force for development and will creat a brilliant future for the company.

      We are struggling to expand domestic and foreign markets, our products have been exported to Australia, USA, Russia, Kenya, Pakistan, India, Turkey, Chile, etc countries and regions, and were well received by customers.

      Companies promote enterprise spirit of "passion, practicability, harmony and development" and adhere to the purpose of the "integrity, professional, high end, ". We spare no effort to develop and produce world renowned, first class drill bit products. Welcome new and regular customers to visit our factory.

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