API Cable protector or tubing centrazlier

API tubing centralizer with factory price Size of tubing stabilizer: OD from 80 to 136mm Suitable for pipe pf ID from 3-1/2'' to 6'' Series of sucker rods stabilizers include sucker rods (Nylon) stabilizer, helix pup joint stabilizer, Anti-corrosive (carbon fiber) stabilizer and active pup joint type stabilizer.   we also provide variety styles of sucker rod centralizer our certification we have 2 years export experience please be free to contact us! we will be appreciated if  you can provide us with precious suggestions.