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311.2mm Steel Tooth TCI Tricone Bit FSG126 Durable For Oil Well Drilling
311.2mm Steel Tooth TCI Tricone Bit FSG126 Durable For Oil Well Drilling
Specifications
Brand Name :
FLRT
Model Number :
12 1/4" FSG126
Certification :
API-7-1 , ISO 9001:2008
Place of Origin :
China
MOQ :
5pcs
Supply Ability :
200pcs per quarter
Delivery Time :
5~45 workdays
Packaging Details :
plywood box / iron box
Bearing Type :
Rubber Sealed Journal Bearing
Cutting Material :
Milled Tooth
Standard :
API-7-1, ISO 9001:2008
Series :
FSA
Application 1 :
Oil well drilling
Application 2 :
Vertical well drilling
Application 3 :
Geothermal well drilling
Description

311.2mm Steel Tooth Tricone Bit , FSG126 , TCI Tricone Bit , Sealed Journal Bearing

SIZE AVAILABLE


From 5 7/8inch to 18 1/2inch

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code

116

117

126

127

136

137

216

217

246

247

326

327
WOB KN/mm(Bit Dia.) 0.48~1.0 0.48~1.0 0.48~1.0 0.4~1.0 0.4~1.0 0.55~0.85
Lb/in. (Bit Dia.) 2742~5714 2742~5714 2742~5714 2285~5714 2285~5714 3140~4860
Rotation Speed (Rpm) 160~80 150~70 130~60 100~60 80~50 60~45

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.

Roller Cone Bit Bearing Seals

Roller-cone bearing seals operate in an exceptionally harsh environment. Drilling mud and most cuttings are extremely abrasive. Drilling fluids often contain chemicals, and operating temperatures can be sufficiently high to break down the elastomers from which seals are made. Pressure pulses often occur in downhole drilling fluids that apply lateral loading on seals that must be resisted.

On a purely practical level, bearing seals have two functions: to prevent foreign materials, such as mud, cuttings, chemicals, and water, from entering the bearings and to prevent bearing lubricant from escaping the bit.

Visualize the difference in the nature of these two duties. On the interior side, the seal is excluding clean, functional lubricant from escaping the bit, while on the exterior side, the seal is excluding dirt and chemicals from penetrating the bit. The separation of these two extremely different functions takes place at a small point between the two sides of a seal. If either of these functions breaks down, the bearings and the bit could be destined for failure.

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311.2mm Steel Tooth TCI Tricone Bit FSG126 Durable For Oil Well Drilling

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Product Detail
Brand Name :
FLRT
Model Number :
12 1/4" FSG126
Certification :
API-7-1 , ISO 9001:2008
Place of Origin :
China
MOQ :
5pcs
Supply Ability :
200pcs per quarter
Contact Supplier
311.2mm Steel Tooth TCI Tricone Bit FSG126 Durable For Oil Well Drilling

FLRT Bit

Site Member
8 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Tricone Roller Bit, TCI Tricone Bit, Tricone Drill Bit
Total Annual :
10000000-13000000
Employee Number :
150~200
Certification Level :
Site Member
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