- virgin PTFE sheet/expanded ptfe sheet
- 2016-10-29 08:41
- product name: 100% virgin PTFE sheet/expanded PTFE sheet/pure ptfe sheetmetal materialnonmetal materialspecification mat
- graphite/ ptfe/ asbestos gland packing
- 2016-10-26 09:03
- Product Name gland packing Main FeaturesWithstands elevated temperatures and aggressive chemicalsLow coefficient of fric