Detailed introduction:

1. Drill Pipe Wiper2. Drill Pipe Wipers are made of specially designed rubber compound having tremendous resistance to cutting, tearing and abrasion. They are available for water based and oil based drilling mud. 

Designed for application.They are available for 5", 3.1/2", 2.3/8" and 2.5/8" drill pipes / tubings.

3.Size for 2 7/8",3 1/2" 5"  5 1/2"drill pipe 

4.wiper is designed to clean casing,tubing in oilwell .

Advantages:

1. high strength- Resistance, wear- Resistance 

2. Resistance to high temperature 

3. Absorption oscillation resistance to high speed 

4. Resistance to heavy load 

5. Internationally advanced quality level, can be designed to meet the specific needs

Description:

Material: Butyronitrile rubber is the basic material. The inner steel skeleton is to prevent deformation. 

Main application: prevent drilling fluid returning from the drilling. Clear drilling fluid on the drill pipe wall 

to prevent the corrosion of metal. 

Hardness: 8 to 95 ±5 shore A ,±3 shore A tolerance specially 

Color: for rubber, usually black, for silicone, can be in any color as you want Machine type: 

50 to 400 tons Mold/samples lead-time: For prototype mold, usually in 7days  For mass production mold, usually in 2 weeks 

For some special molds, can be in 30 days, especially for some automotive rubber molds  

After-sales Service:
We are responsible for all the repairs that caused by our quality problems within one year's warranty.
The foreign customers who have any questions on after-sales service can directly send email to our designated mailbox. We will answer your questions in 12 hours and solve various problems for the customers in time.
Accept the suggestions for improvement put forward by customers in an earnest way. In accordance with changes of the market, provide the products and services to meet the users' needs and create values for them