6 1/2” IADC637 Journal Bearing Tricone Bit
信息编号:1534751 发布者IP:122.113.34.2 浏览:108次- 供应商
- Hejian Xinlong Drilling Accessories Factory 商铺
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- JingKai Bei Road - NO.01, Junziguan industrial-park, Hejian, Hebei, CHINA
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- 86-10-63405086
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- 13601072958
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产品详细介绍
Product Description
These journal bearing
tricone bits are used to medium hard formation with higher
compressive strength and thick & hard stringers, such as limestone,
hard shale, mudstone and sandstone, ets.
1.Tungsten carbide insert tooth, sealed and gage protection journal
bearing,hardfaced head bearing surface. Cone bearing inlaid with
friction reducing alloy and then silver plated. the load capacity
and seizure resistance of the bearing is greatly improved
2.O-ring seal is made of the more wear resistance high saturated
buna-N with the section and precissely designed sealing flange in
the cone sealing area increased the reliability of the seal.
3.The bit bearing is ball which can be applied to high rotary speed
drilling.
4.All rubber compensator is used which can provides the bearing
system with good assurance of lubrication
5.New type of grease that can sustain high temperature up to 250C
is utilized.
6.High wear resistance and excellent cutting ability of the insert
bit are given full play by using carbide compacts of high strength
and high touhness in combination with optimized comjpact numbers
and rows, the exposure height and special shaped compacts.
7.Meet strictly of API and ISO standard
8.Manufacturer of TCI tricone bits, steel tooth tricone bits and
PDC bits
9.High , reasonable price and best service.
10.Delivery on time
11.Good feedback of the clients
Product Specification/Models
Size:6 1/2" (165mm)
IADC number:IADC637
Type:Journal Bearing Tricone Bit
Application
1.From 3 7/8"(98.4mm) to 26"(660.4mm)
2.Be used for water well, oil field, underground, construction,
geothermal well,etc
Other Information
Sizes and types that are not shown above can be customized
according to specific drilling re
Payment
TT,L/C
Minimum Order
1pc
Packaging
plywood box
Remarks
Every day, we stand by our corporate motto:Total and timely
service at a competitive price with customer-relations based on
trust and openness