API 7-1 Factory 8 1/2" Tri-Cone Drill Bit for Oil and Gas Drilling

• Customization: Available
• After-sales Service: Available
• Warranty: None
• Model NO.: XMF
• Certification: API
• Standard: ISO
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Name: Xmf Floating Bearing Rubber Seal Roller Cone Bits
• Color: Golden
• Size: 8 1/2"
• Market: Global
• Transport Package: Standard Exported Package
• Specification: 50KG
• Trademark: Sinotai
• Origin: China

Product Description

 

XMF
Floating Bearing Rubber Seal Roller Cone Bits

The  structural characteristics of the XMF series bits :
1. The floating element is made of new materials with high strength, high elasticity, high temperature resistance, and high wear resistance, and the surface is treated with solid lubricant;
2. Reasonable bearing clearance design allows floating bearings to reduce the relative linear velocity of the bearing pair while reducing the temperature rise of the friction surface, effectively improving the bearing life and reliability under high drilling pressure or high-speed drilling process conditions;
3. The O-ring seal of the bearing adopts wear-resistant and high-temperature resistant hydrogenated nitrile rubber; The carefully designed convex boss at the outer end of the sealing chamber improves the reliability of the sealing;
4. Steel ball locking teeth, suitable for high rotational speed;
5. Use a new type of lubricant that can withstand high temperatures of 250 ° C and resist wear;
6. The back of the dental palm is embedded with hard alloy teeth, effectively protecting the tip of the dental palm; Effectively prevent palm back wear and prevent the oil cup from falling off.
 

Product Specifications

Size Range: 8 1/2"~12 1/4" 

Bit Size		Bit Type
in	mm
8 1/2	215.90	XMF117G,XMF127G,XMF137G,XMF437G,XMF447G,XMF517G,XMF537G
9 1/2	241.30	XMF117G,XMF127G,XMF137G,XMF437G,XMF447G,XMF517G,XMF537G
12 1/4	311.15	XMF117G,XMF127G,XMF137G,XMF437G,XMF447G,XMF517G,XMF537G

Company Profile

 

 SINOTAI

Sinotai Petroleum Equipment Co., Ltd (TSINOTAI) is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling and Workover Rig, Rig Package and components such as TOP Drive, Traveling Equipment, Handling Tools, Well Control Equipment, as well expendable parts for Rigs, Mud Pump, BOP, Etc. All SINOTAI equipment is API certified and have been well tested and commissioned before delivery.

Certifications

 

Customer Photos

 Our products include Workover rig, drilling rig, live well service rig, No Guyline well service rig, water well drilling rig, core drilling rig, sand washing truck, flushby rig, dewaxing unit as well as most types of major workover/drilling tools.With the products exported to U.S, Canada, Cuba, Colombia, Kasakztan, Russia, Venezuela, India, Oman, Saudi Arabia as well as oil field all over China, the company is now opening new branch in Houston, Texas in United States as well as one sales and service center in Mexico to extend our sales and service force abroad. We are trying our best to deliver the best qualified product and A++ level service to customer all over the world.  

 

FAQ

1. who are we?
We are from China, start from 2008,sell to Mid East(40.00%),Southeast Asia(15.00%),South Asia(15.00%),Eastern Europe(10.00%),Africa(5.00%),North America(5.00%),Central America(4.00%),Oceania(3.00%),South America(2.00%),Northern Europe(1.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Drilling Workover Rig,Drill Bit,Rig Spare Parts,Pumping Unit

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,EscroW