| 形状 |
戒指垫 |
| 标准或Nonstandard |
标准 |
| 出生地 |
Jiangsu China (Mainland) |
| 模式的数量 |
as your needs |
we can supply all kinds of PTFE gaskets. 1.high temperature 2.high pressure 3.good insulation 4.NO-viscous.no aging usage it is uaually used for corrosion-resistanceunder -180°c——200°c and sealing parts in ordinary electrick property conditions.