API 11b Polyamide Rubber Sucker Rod Centralizer Guide
Zhengzhou Maierda Petroleum Equipment Co., Ltd.Base Info
- Model NO.：Polyamide Centralizer
- Manufacturing Process：Casting
- Surface Treatment：Polishing
- Operation Pressure：Atmospheric Pressure
- Material：Polyamide 66
- Size：7,8"
- Certificate：API 11b
- Application：Sucker Rod
- Trademark：MED
- Transport Package：Wooden Box
- Specification：3,4"-1 1,8"
- Origin：China
Description