| Customization: | Available |
|---|---|
| Certification: | RoHS, ISO 9001:2000, ISO 9001:2008 |
| Surface Treatment: | Galvanized |
|
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1. Since 1997, with 20 years production experience
2. API 10D, 5CT, 11AX, 11E, 6A and ISO Certificates
3. Strict Quality Control System
4. Prompt Delivery Time
Product Description
1) Material: Nylon PA66 + GF30
2) Type: Thermoplastic Composite Casing Centralizer
3) API and ISO certified
4) Specifications: 4 1/2''---13-3/8''. More special sizes or combination are available as requested.
5) Introduction of Thermoplastic Composite Casing Centralizer
Solid 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 Thermoplastic Composite Casing Centralizer is with design of one-piece composite construction and nylon material.
6) Features for Thermoplastic Composite Casing Centralizer:
a. High wear resistance
b. Oil Proof
c. Shock and impact resistance in low temperature and low moisture content environment.
7) Installation of Thermoplastic Composite Casing Centralizer
Thermoplastic Composite Casing Centralizer 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
| No. | Type | Inside diameter (mm) | Height (mm) | Total height (mm) | Largest Diameter (mm) |
| 1 | 5"*12-1/4" | 128-131 | 105 | 690 | 330 |
| 2 | 5"*20" | 128-131 | 105 | 720 | 535 |
| 3 | 5-1/2"*7" | 142-148 | 55 | 650 | 215 |
| 4 | 5-1/2"*8-1/2" | 142-148 | 55 | 650 | 225 |
| 5 | 6"*8-1/2" | 156-158 | 55 | 650 | 235 |
| 6 | 7"*8-1/2" | 181-186 | 55 | 650 | 235 |
| 7 | 7"*9-5/8" | 181-186 | 55 | 650 | 255 |
| 8 | 7-5/8"*9-5/8" | 197-201 | 55 | 650 | 275 |
| 9 | 9-5/8"*12-1/4" | 250-255 | 55 | 650 | 330 |
| 10 | 13-3/8"*17-1/2" | 342-347 | 55 | 650 | 450 |
Puyang Zhongshi Group Co., Ltd is a professional 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..
Our products mainly include:
1. Casing Centralizer
2. Float Collar & Float Shoe
3. Cementing Plug
4. Cementing Head
5. Cement Basket
6. Tubing Pump / Rod Pump
7. Valve Ball & seat
8. Casing / Tubing Pipe and Coupling
9. Stage Collar
10. Pumping Unit
11. Air Blaster
12. Sucker Rod
Our group have more than 10 years export experience and 9 subsidiary 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.
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