Views: 1 Author: Site Editor Publish Time: 2022-07-05 Origin: Site
Packing is installed in the stuffing box as important parts to seal polished rod to prevent crude oil spill well.
2. Material
2.1. Nitrile Rubber
2.2. PTFE
2.3. Rubber & fiber
3. Feature
3.1. Good wear resistance
3.2. Good sealing performance
3.3. Good ageing resistant performance
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