API Wheel Composite Casing Centralizer, Nylon Rigid Centralizer with Roller

Product Description:API wheel Composite Casing Centralizer, Nylon Rigid Centralizer with Roller1) Material: Nylon P662) Type: Solid Rigid with roller3) API and ISO certified4) Specifications: 41/2''---13-3/8''. More special sizes or combination are available as requested.
5) IntroductionSolid rigid casing centralizers are suitable for deviated wells and horizontal wells, to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.
The composite centralizer is with design of one-piece composite construction and nylon material.6) Features for Nylon Composite Solid Rigid Centralizers:a. High wear resistance
b. Oil Proof
c. Shock and impact resistance in low temperature and low moisture content environment.
d. Change slipping friction to rolling friction to reduce the friction and let casing go to desired position smoothly.7) InstallationRigid centralizers can be installed on the casing with stop collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating there between.8) Parameter
Model
Max OD(mm)
ID(mm)
Length(mm)
4-1/2" x6"
145
116.5
200
5" x6"
145
129
200
5-1/2" x8-1/2"
205-210
142
200/300
6-5/8" x8-1/2"
205-210
171
200/300
7" x8-1/2"
205-210
181
200/300
7" x9-1/2"
225-235
181
200/300
7" x9-5/8"
225-235
181
200/300
9-5/8" x12-1/4"
300-305
248
200
13-3/8" x17-1/2"
430-435
346
200
9) Certificate
Company InformationPuyang Zhongshi Group Co., Ltd is aprofessional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..Ourproducts mainly include:1. Casing Centralizer2.Float Collar &Float Shoe
3. Cementing Plug4.Cementing Head
5.Cement Basket6.Tubing Pump /Rod Pump
7.Valve Ball &seat8. Casing /Tubing Pipe and Coupling
9. Stage Collar10. Pumping Unit
11. Air Blaster12.Sucker RodOur group have more than 10 years export experience and 9subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.Contact UsPUYANG ZHonGSHI GROUP CO.,LTDAdd: 5th community, Zhongyuan Oilfield, Puyang, ChinaTel: 0086-371-87096211 / 15838304721Fax: 0086-371-87096212Website: www.casingcentralizer.com;
www.zs-oilfieldequip.com;
www.chinajixie.comIrene is here waiting for you!!Your sample order for quality test will be welcomed here!