离岸价格
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Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1
包装细节:
-
交货时间:
15days
供应能力:
1000
付款方式:
-
联系人 Ms. grace
fuhai, Ningbo, Zhejiang
Expanded graphite packing The packing is braided from low-sulphur expanded graphite yarns, which are reinforced by cotton fiber or glass fiber. With very low friction, it does not damage shafts or stems. It also shows good thermal conductivity, chemical resistance and high elasticity. Braided from high quality texturised Dupont aramid (Kevlar) yarns, which are uniformly impregnated with PTFE dispersion. The packing shows good chemical resistance, high elasticity and very low cold flow. It is wear resistant but may damage the shaft if not used properly. A minimum shaft hardness of *0HRC is therefore recommended. Compared with other kinds of packing, it can resist more severe media and higher pressure.
