Hinged Non Welded Bow Spring Centralizer
Unibrom Corp.- Certification：ISO 9001:2000, ISO 9001:2008, API
- Surface Treatment：Spray-Paint
- Centralizer Type：Elastic
- Structure：Automatic Reversing
- Material：65mn
- Type：Centralizer
Base Info
- Model NO.：4"--20"
- Transport Package：Wooden Case
- Specification：Customised
- Trademark：Unibrom
- Origin：Shandong
- HS Code：8431431
- Production Capacity：100000.00
Description
Basic Info.
Model NO. 4"--20" Transport Package Wooden Case Specification Customised Trademark Unibrom Origin Shandong HS Code 8431431 Production Capacity 100000.00Product Description
Using the spring steel plates, the product is processed by laser cutting, crimp molding and strict heat treatment.With advanced production techno logy, the product has good performance in centering of the undergauged intervals and the restoring force.
Specification | OD/mm | ID/mm | Length/mm |
| 4-1/2" x 6" | 160 | 116 | 450/575 |
| 5" x 6 " | 160 | 128 | 450/575 |
| 5-1/2" x 7-7/8" | 210 | 140 | 450/575 |
| 5-1/2" x 8-1/2" | 216/245 | 140 | 450/575 |
| 7" x 8-1/2" | 216/230 | 179 | 450/575 |
| 7" x 8-3/4" | 222/233 | 179 | 450/575 |