Drilling Casing Pipe Double-Layer Mud Scraper 2 3/8" To 5 1/2"

Product Introduce

Drill pipe rubber mud scraper 

Double-layer mud scraper

Free disassembly double-layer mud scraper

Product Feature

1.Remove fluids and debris from pipe

2.Reduce fluid spillage on rig floor

3.Steel ring molded in place for added support

4.Oil resistant, temperature resistant, wear resistant. acid&alkali resistant etc.

Drill pipe rubber scraper specifications and models: 2 3/8", 2 7/8", 3", 3 1/2", 4", 4 1/2", 5", 5 1/2". Above are our regular specifications, any customized requests .

Drill pipe mud scraper is a kind of cis-structure rubber which is polymerized by isoprene monomer. With the development of science and

technology,

the application of shock-absorbing rubber products is more and more extensive.

The nominal inner diameter of the rubber scraper for drill pipe is φ60.3mmφ73mmφ76.2mmφ88.9mmφ101.6mmφ114.3mmφ127mmφ139.7mm,

Drill pipe rubber scraper adopts RSS3, JSR, SBR raw materials. It has the characteristics of wear resistance and mud erosion resistance. The

operating temperature is -30℃-120℃, the operating temperature range: about -30℃~+100℃, the rubber is made of raw silicon rubber with silica

reinforcing agent, structure control agent and peroxide vulcanizing agent after mixing. It has the characteristics of high strength and wide

temperature resistance range (long-term working temperature -55 ~ +250 ℃, short-term working temperature can be as high as 300 ℃). It is

conducive to the collection of mud and prevents debris on the drilling floor from falling into the wellhead. Thickness 33mm, outer diameter

426mm, 466mm can be customized according to customer size requirements. The mud scraper is one of the indispensable auxiliary tools for

downhole operations. Its main purpose is the mud on the outer wall of the drill pipe to protect the cleaning of the outer wall of the drill pipe, so as

to facilitate the normal operation of all drilling tools.