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Drilling Bits For Well - China

price: contact company for price

FA series journal bearing tricone bit

cutting structure

Gauge structure

Bearing structure

Seal and lubrication

Premium HNBR O- ring, optimal seal compression and curve seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubrication reliability.

Product application

It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

Company Contact:

  • Phone: 18782964749

  • Address: Junziguan Development Zone, He, Cangzhou, China

  • Email: Email

Published date: April 21, 2014 -

  • Business Description: Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd specializes in

    the designing, manufacturing marketing and servings the high

    performance diamond bits, tricone bits and drilling tools which used in

    petroleum industry. Feilong Retop takes" the fastest penetration and the

    best performance" as bit designing guideline to manufacture high

    performance bits with advanced equipment and technologies under the

    strict quality check and assurance procedures according to bit designing

    computer program and CAD with which combines the knowledge of rock

    mechanics, site experiences, fluids dynamics, etc.

    Our bits named FL, which size ranging from 2 7/8〞to 17 1/2〞.All the products are made in accordance with the API spec7 1, meanwhile our quality ensure system award the ISO9001 certificate. Furthermore, the experienced and knowledgeable service team will ensure the superior performance of our products in both the domestic and international markets.

    Company established a series of policies for personnel resource. Thus company collected a group of senior engineering experts and specialists who have the spirit of hard working, activeness, national dignity and confidence. Experts and specialists have made the products keeping ahead in domestic, and catching up with the international leading products. Many worldwide records have been created or updated by our products.

    quality first, consumers foremost is our service pursuit. By adopting advanced design technology, manufacturing process and strict quality control, we assure the products the best quality, and then our company will always improve and innovate to satisfy the different needs for all of the users in the entire world.

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