选用材料：膨胀石墨、不锈钢
使用温度：-200-2000度（非氧化性氟氛中）
使用压力：32MpaPV 值15m/s.Mpa
主要用途：机泵、阀门的填料密封
可供规格：Φ6-Φ500mm和各种异形金属增强形填料环
MATERIALS: expansion graphite, stainless
TEMPERATURE;-200-20000C (under non – oxidate steel condition)
PRESSURE:32Mpa PV value 15m/s.Mpa
MAIN USES: for sealing in flange t of pump and valve
SPECIFICATIONS: Φ6-Φ500mm and other special – shoped metal reinforced stuffing fings.