3 Belgium 
3 China 
2 UK 
1 Japan 
1 Singapore 
1 Australia 
1 Canada 
Api Quality Tricone Rock Bit China Supplier - China
price: contact company for price
IADC CODE- TRICOEN BITS
First Digit- 1, 2, 3 designate steel tooth bits and the formation being drilled, with 1 for soft, 2 for medium, and 3 for hard formations.
4, 5, 6, 7, and 8 designate tungsten carbide insert bits and the formation being drilled, with 4 being the softest and 8 the hardest formation.
Second Digit- 1, 2, 3 and 4 are further broken down by the formation, with 1 being the softest and 4 the hardest.
Third Digit- Classifies the bit according to bearing/ seal type and special gauge/ wear protection.
Open Bearing- On these bits the cones will spin freely.
The bit has a front row of ball bearings and a back row of roller bearings.
2 - Opening Bearing, Air- Cooled- Cones are similar to# 1 - but have air injection directly to the cones to cool the bearings.
Air flows into the cone through the passage ways inside the pin.
( Not for use in mud applications.
)
3 - Open Bearing with Gauge Protection- Carbide inserts in the heel of the cone.
Company Contact:
- Posted By: Hejian Deris Petroleum Drilling Equipment
- Phone: 8618831737902
- Address: china hebei, hejian , China
- Email:
- Website: https://hjdrs.en.alibaba.com
Published date: June 1, 2014
- Business Description: Company Competitive Power:
1 - the most professional and experienced senior engineers in this field
guarantee high quality products.
2 - MANUFACTURER position ensures competitive price.
3 - Sincere salesmen are our business basis.
4 - Different sizes and dimensions are available
5 - A certain number of bulk stock ensures fast delivery
6 - Best after sales service Welcome to inquiry and visit our factory
Related listings
-
Rock Bits ManufactureEquipment - Drill Bits - http://en.flbit.com/ - China - April 21, 2014 - contact company for priceSize: 6”( 5 7/ 8”) FM1954AL IADC： M322 Products features Matrix PDC bit with five blades of parabola crown profile and with middle cutter density . With interchangeable screw nozzles. Asymmetrical blades arrangement and special load- balanced ...
-
Drilling Bits For WellEquipment - Drill Bits - http://en.flbit.com/ - China - April 21, 2014 - contact company for priceFA series journal bearing tricone bit cutting structure Gauge structure Bearing structure Seal and lubrication Premium HNBR O- ring, optimal seal compression and curve seal structure can enhance the seal performance. The pressure compensator system a...
-
Diamond Core Drill BitsEquipment - Drill Bits - Quanzhou ChinShine Diamond Tools Co.,Ltd. - China - March 29, 2014 - contact company for priceChinShine - China Professional Diamond Core Drill Bits Manufacturer & Designer on Diamond Core Drills from 0.1” to 48” diameter. We have been cooperating with domestic and oversea construct companies closely, and supplying them with the proposal and ...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"