Spiral Vane Synthetic Composite Rigid Centralizer with Cheap Price
Puyang Zhongshi Group Co., Ltd.- Certification：ISO 9001:2008, API
- Surface Treatment：Without Processing
- Centralizer Type：Rigid
- Structure：Slider
- Material：Plastic
- Type：Centralizer
Base Info
- Model NO.：ZS68
- APP：Well Drilling
- Sample：Avaliable
- Size：4-1,2" to 20"
- Product Name：Thermoplastic Centralizer
- Transport Package：Wooden Case
- Specification：ZS68
- Trademark：ZS
- Origin：Henan
- Production Capacity：50000 Piece,Pieces Per Month
Description
Features of composite centralizer:
Material:Nylon thermoplastic polymer.It have lower friction coefficient than steel centralizers, only have 50%.
Withstands high well bore temperature up to 200 degree.
Reducing the drag force, flow area, increase maximum centralization and with high standoff.
Usage:Well drilling
Size:4 1/2" to 20" available.We accept custom size.
We have bow casing centralizer, Here the specification.
Parameter of Bow Casing Centralizers
| Model (in) | Hooping In-Dia. (mm) | Hooping thickness(mm | Total length (mm) | Max.Out-Di (mm) | Amount of spring(mm) |
| 5-1/2" x 8-1/2" | 142-148 | 3-5 | 650±50 | 225±5 | 5 |
| 7" x 9-5/8" | 181-186 | 3-5 | 650±50 | 255±5 | 6 |
| 7" x 8-1/2" | 181-186 | 3-5 | 650±50 | 235±5 | 6 |
| 8-5/8 x 12-1/4" | 223-228 | 3-5 | 650±50 | 330±5 | 8 |
| 9-5/8 x 12-1/4" | 250-255 | 3-5 | 650±50 | 330±5 | 8 |
| 10-3/4 x 12-1/4" | 274-276 | 3-5 | 650±50 | 330±5 | 9 |
| 13-3/8"x17-1/2" | 342-347 | 3-5 | 650±50 | 450±5 | 11 |
| 18-5/8"x24" | 475-477 | 3-5 | 600±50 | 610±5 | 12 |
| 20"x26" | 509-511 | 3-5 | 600±50 | 660±5 | 12 |