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

Send your message to this supplier

*From:

Your email address is incorrect!

To:FLRT Bit

*Subject:

Your subject must be between 10-255 characters!

*Message:

Your message must be between 20-3,000 characters!

Yes!I would like your verified suppliers matching service!

2 Inch Tricone Rock Bit , Vertical Well Drill Bit With Mud Pump

Ask Latest Price

Brand Name:FLRT

Model Number:13 5/8" FSA517G

Certification:API-7-1 , ISO 9001:2008

Supply Ability:200pcs per quarter

Delivery Time:5~45 workdays

Company Data

FLRT Bit

Site Member

Contact Person Jade

Business Type: Manufacturer Distributor/Wholesaler Exporter

Officials: B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING, CHINA

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

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
WOB	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 Profile

FLRT Bit

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 production, R&D and distribution of tricone bits, PDC bits, trenchless and rotary drilling tools.

The company serves the customers in oil & gas drilling, mining, exploration, HDD drilling and rotary drilling with covering a complete product line.

The company covers an area of 36,000 square meter and has more than 200 employees, including more than 100 technicians. The company has equipped with contemporary advanced processing equipment of processing and detecting and testing instruments. The company has obtained the certification of the quality system: ISO 9001, ISO 14001, OHSAS 18001 and mostly important API 7-1.

The company’s annual production of various drilling tools is over 10,000 sets, which exported to over 20 countries and regions. We, FeiLong ReTop ( FLRT ) are willing to cooperate with friends at home and abroad to make joint development and contribute to global energy development and urban infrastructure development.

Product Tags: