Casing and Tubing Screw Rigid Centralizer

Specifications 1.Screw Rigid Centralizer

2.Material: 65Mn,35CrMo,Stainless Steel and Nylon

3.Standard: ISO9001:2008

4.Roller Guides

Casing Screw Rigid Centralizer Description: High quality centralizers are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over.
Spec and performance index of bow spring casing centralizer meet API Spec 10D.                                                      The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation. Centralizer Specification:

Specification	weight(kg)	height(mm)
13 3/8"× 17 1/2"
9 5/8"× 12 3/4"	25.7	200
5 1/2"×8 1/2"	8.9	120
5”×7"	13.4	150

Advantage:
Reducing friction resistance saliently. Increasing casing to depth prognosis. Ensuring all casings are centralized. Better flow characteristics around centralizer. Improved cementation. Note: we also can supply as per clients' requirements. If you are interested in our Screw Rigid Centralizer,please contact with me for more information.