API Slip on 7" Non Welded Bow Centralizer
Puyang Zhongshi Group Co., Ltd.- Certification：API
- Material：Rigid,Nylon,Cast Aluminum,Idler Wheel
- Type：Petroleum Drilling Tool & Accessory
- Size：5 1,2", 7 7,8", 8 5,8", 12 1,4"
- Color：Red, Black, or Customized
- Type1：Non Welded
Base Info
- Model NO.：bow
- Type2：Slip on
- Material1：Steel, 65mn
- Usage：Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery
- Power Type：Diesel
- Transmission System：Hydraulic
- Transport Package：WF OR WC
- Specification：API 5CT
- Trademark：zhngshi
- Origin：china
- HS Code：8431431000
- Production Capacity：5000PCS,YEAR
Description
Basic Info.
Model NO. bow Type2 Slip on Material1 Steel, 65mn Usage Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery Power Type Diesel Transmission System Hydraulic Transport Package WF OR WC Specification API 5CT Trademark zhngshi Origin china HS Code 8431431000 Production Capacity 5000PCS/YEARProduct Description
Zhongshi Brand casing centralizers have always been the choices for the customers ever since its release.Usage
The centralizer main centralizes the casing&tubing when inter strings cement, it helps stap adaptor running in the inserting seat and assures sealing up.
Type
Bow-spring centralizer, Rigid roller centralizer, Cast aluminum centralizer
High quality with favorable prices, we can assure you an excellent services!
| Specification | In-Dia(mm) | Wall Thickness (mm) | Height(mm) | Total height(mm) | Largest Dia(mm) | Spring Number |
| 5-1/2"*8-1/2" | 142-148 | 3-5 | 55 | 650 | 225 | 5 |
| 7"*9-5/8" | 181-186 | 3-5 | 55 | 650 | 255 | 6 |
| 7"*8-1/2" | 181-186 | 3-5 | 55 | 650 | 235 | 6 |
| 8-5/8"*12-1/4" | 223-228 | 3-5 | 55 | 650 | 330 | 8 |
| 9-5/8"*12-1/4" | 250-255 | 3-5 | 55 | 650 | 330 | 8 |
| 10-3/4"*12-1/4" | 274-276 | 3-5 | 55 | 650 | 330 | 9 |
| 13-3/8"*17-1/2" | 342-347 | 3-5 | 55 | 650 | 450 | 11 |
| 18-5/8"*24 | 476 | 3-5 | 55 | 600 | 610 | 12 |
| 20"*26 | 510 | 3-5 | 55 | 600 | 660 | 12 |
| No. | Specification | Bow Type | ID(mm) | Length (mm) | Max. O.D (mm) | Bow Spring |
| 1 | 5-1/2"*8-1/2" | I,II | 142-148 | 650±50 | 225±5 | 5 |
| 2 | 7"*8-1/2" | I,II | 181-186 | 650±50 | 235±5 | 6 |
| 3 | 9-5/8"*12-1/4" | I,II | 250-255 | 650±50 | 330±5 | 8 |
| 4 | 10-3/4"*12-1/4" | I,II | 274-276 | 650±50 | 330±5 | 9 |
| 5 | 13-3/8"*17-1/2" | I,II | 342-347 | 650±50 | 450±5 | 11 |
| 6 | 20"*26" | I,II | 510±1 | 600±50 | 660±5 | 12 |