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Categories | TCI Tricone Bit |
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Brand Name: | FLRT |
Model Number: | 13 5/8" FSG515G |
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: | tricone rock roller bits |
Cutting Material: | TCI |
Standard: | API-7-1, ISO 9001:2008 |
Series: | FSG |
Application 1: | Oil well drilling |
Application 2: | Geothermal well drilling |
IADC: | 515 |
G: | Reinforced Gauge Protection |
Company Info. |
FLRT Bit |
View Contact Details |
Product List |
13 5/8" FSG515G , TCI Tricone Bit , Sealed Roller Bearing , Three Cone Rock Bit
SIZE AVAILABLE
From 3 7/8inch to 36inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Types & IADC Code | 415 | 435 445 | 515 525 | 535 545 | 615 625 | 635 | |
WOB | KN/mm (Bit Dia.) | 0.35~0.95 | 0.35~0.95 | 0.4~0.7 | 0.4~0.7 | 0.45~1.1 | 0.5~1.2 |
Lb/in. (Bit Dia.) | 2000~5428 | 2000~5428 | 2285~4000 | 2285~4000 | 2571~6285 | 2857~6857 | |
Rotation Speed (Rpm) | 150~60 | 150~60 | 140~80 | 120~80 | 110~60 | 100~50 |
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.
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