低摩擦石墨盤根 該盤根由浸四氟乳液石墨線編織而成，與傳統(tǒng)的石墨盤根相比，截面更致密，結(jié)構(gòu)強(qiáng)度更高，且有極低的磨擦系數(shù)，不會(huì)磨損泵軸和閥桿。
TD－200P Graphite packing with PTFE the packing made of expanded flexible graphite, which are reinforced by textile fibers, with PTFE impregnation. Compared to traditional graphite packing, it has excellent cross－section tightness, structural strength and very low friction－value, wear resistant, yet gentle to shaft and stem.
適應(yīng)于動(dòng)、靜密封，尤其適合于造紙廠、電站、化工廠等高溫、高壓工況下的閥門、泵類、膨脹節(jié)、混合機(jī)和攪拌器。
Designed for many demanding applications, both dynamic and static. Particularly suited for high temperature and high pressure service in valves, pumps, expansion joints, mixers and agitators of pulp and paper, power station and chemical plant etc.
服務(wù)范圍 SERVICE LIMITS
項(xiàng)目 ITEM 旋轉(zhuǎn)泵Rotating 往復(fù)泵Reciprocating 靜密封 Static
工作壓力Pressure
Psi bar Kg/cm2 25 100 300
軸速Shaft speed M/s 20 20
密度Density g/cm3 1.4
溫度Temperature °C －220~+280°C
PH值 PH range 0－14