Views: 2 Author: Site Editor Publish Time: 2023-04-18 Origin: Site
1. Introduction of packing
The packing is installed in the stuffing box as important parts to seal polished rod to prevent crude oil spill well.
2.1. Nitrile Rubber
2.3. Rubber & fiber
3.1. Good wear resistance
3.2. Good sealing performance
3.3. Good ageing resistant performance