Aluminum Body Rigid Casing Centralizer

Model NO.
Rigid Casing Centralizer Size 03
Rigid Casing Centralizer Size 04
Rigid Casing Centralizer Size 05
Rigid Casing Centralizer Size 06
Transport Package
Wooden Case
API Solid Rigid Centralizer Standard
HS Code
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Aluminum Body Rigid Casing Centralizer, The product will supply to all over the world, such as: US, Indonesia, Romania, We welcome customers from all over the world come to discuss business. We supply high quality solutions, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
Puyang Zhongshi Group Co., Ltd. Diamond / Audited Supplier
cast aluminum solid rigid centralizer
Casing centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.
Aluminum Rigid Centralizer should be used in areas where a good primary cementing job is required, including deviated and horizontal wells.
Features for Aluminum Solid Rigid Centralizers:
a. Light Weight.
b. High shock, impact Resistance.
c. Optimum tensile and yield strength.
d. Anti-corrosion.
Rigid 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. 
Parameter of Casing Centralizers
Model Max OD(mm) ID(mm) Length(mm)
4-1/2″ x 6″ 145 116.5 200
5″ x 6″ 145 129 200
5-1/2″ x 8-1/2″ 205-210 142 200/300
6-5/8″ x 8-1/2″ 205-210 171 200/300
7″ x 8-1/2″ 205-210 181 200/300
7″ x 9-1/2″ 225-235 181 200/300
7″ x 9-5/8″ 225-235 181 200/300
9-5/8″ x 12-1/4″ 300-305 248 200
13-3/8″ x 17-1/2″ 430-435 346 200

Our Services
Our products and services are closely related to oil drilling and oil well cementation. Our products include integral casing centralizer, welded casing centralizer, bow spring centralizer, float shoe, float collar, Suck Rod Pump, api pumping unit, Thread Protector, Thread Gauge, Api Valve Ball and Valve Seat, coupling and pump plungers.

Packing and Shipping
Wooden case, standard export packaging, firm enough for long distance sea-shipped, air transportation and even railway transportation.

Company information
The predecessor of Henan Puyang Zhongshi Group Co.,Ltd. was the 5th Machine Repairing Factory of Puyang Zhongyuan Oil field, Sinopec Corp. In 1997, after being restructured according to the modern corporate system, the factory was named Puyang Zhongshi Group Co.,Ltd.

With registered capital of 60,840,000 yuan, Puyang Zhongshi Group is composed of 9 subsidiaries, including 8 manufacturers and 1 trade company. Zhongshi Group covers an area of 200,000 sq.m, including workshop area of 50,000 sq.m. Various kinds of production equipment values 38,600,000 yuan. It has a strong mechanical processing capability.

Our leading products are pumping unit , wellhead (X-mas tree), tubing pump & sucker rod pump, cementing accessories, down-hole tools,casing centralizer, drilling solid control series,float collar, pressure vessel ,camping house, air cannon, belt feeder ,float shoe and so on. They are mainly supplied to Central Asia, Southeast Asia, Africa and Middle East and many other countries.
Zhongshi Group has been the Tier One internet service provider of Sinopec. We passed ISO9001 quality management system certification and got approved to use API monograms on its oil machineries. So far, we have attained API 5CT, API 10D, API 11AX, API 11E and more are applying for.

With strong technical backup, reliable product quality, advanced marketing regime and good service system, this company wins popularity and recognition of vast consumers home and abroad.