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FLRT Bit

  • China,Beijing ,Beijing
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China 7/8 Inch - 18 1/2 Inch Tricone Rock Bit , Vertical Well Drill Bit With Mud Pump
China 7/8 Inch - 18 1/2 Inch Tricone Rock Bit , Vertical Well Drill Bit With Mud Pump

  1. China 7/8 Inch - 18 1/2 Inch Tricone Rock Bit , Vertical Well Drill Bit With Mud Pump

7/8 Inch - 18 1/2 Inch Tricone Rock Bit , Vertical Well Drill Bit With Mud Pump

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Supply Ability 200pcs per quarter
Delivery Time 5~45 workdays
Packaging Details plywood box / iron box
Bearing Type Rubber Friction Bearing
Cutting Material TCI
Standard API-7-1, ISO 9001:2008
Series FSA
Application Vertical well drilling
Circulation Fluid
IADC 517
G Reinforced Gage Protection
Brand Name FLRT
Model Number 13 5/8" FSA517G
Certification API-7-1 , ISO 9001:2008
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 200pcs per quarter Delivery Time 5~45 workdays
Packaging Details plywood box / iron box Bearing Type Rubber Friction Bearing
Cutting Material TCI Standard API-7-1, ISO 9001:2008
Series FSA Application Vertical well drilling
Circulation Fluid IADC 517
G Reinforced Gage Protection Brand Name FLRT
Model Number 13 5/8" FSA517G Certification API-7-1 , ISO 9001:2008
Place of Origin China
High Light Fluid Circulation tungsten carbide drill bitsTCI cutting oil well drill bitMud Pump Vertical Well Drill Bit

Rubber Sealed Roller Bearing , With Gage Protection , TCI Tricone Bit , Fluid Circulation , Drill with Mud Pump

 

SIZE AVAILABLE


Form 3 7/8inch to 18 1/2inch

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 417

437

447

517

527

537

547

617

627

637
WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2
Lb/in. (Bit Dia.) 2285~5142 2285~5142 2000~5714 2857~5714 3428~6285 4000~6857
Rotation Speed (Rpm) 140~60 140~60 125~50 110~50 100~40 80~40

 

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.

 

 

Friction bearing
- Nose and outer bearing replaced by friction bearing
- Bearing lubrication
- Bearing classified as sealed or non sealed
- Non sealed are lubricated by mud system through the face where the cone meets the journal
- Sealed are lubricated by custom made system built within the leg body
- Lubrication by mud is generally recommended
- Sealed bearing consists of bearing, seal, reservoir and pressure compensator
- The seal is an O-ring type placed at the contact between the cone and the bearing lower most point
- The reservoir provides lubricants (special grease) to the bearing through a passageway in the leg
- Pressure compensator has a flexible diaphragm operates within a metal protector
- Maintains equal pressure inside and outside bearings
- Equipped with a pressure relief valve
- It protect the bearing seal when heat cause breakdown of grease into gaseous components

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    1992

  • Total Annual:

    10000000-13000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Site Member

Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating... Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating...

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Get in touch with us

  • Reach Us
  • FLRT Bit
  • B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING, CHINA
  • https://www.triconerollerbit.com/

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