价格：电议起
慈溪鼎恒密封材料有限公司
联系人：查梦玲
电话：15067884984
地址：浙江省慈溪市宗汉街道马家路村庙山市99号
TD-200H 高温石墨盘根，该盘根由低硫膨胀石墨线编织而成，内衬棉纱线增强。有较低的磨擦系数，不会磨损泵轴和阀杆，且具有良好的热传导性，耐化学性及高的回弹性。根据要求也可提供以下增强材料：玻璃纤维--高强度，低成本；碳纤维--低烧失。 TD-200H Graphite packing the packing made of low-sulphur expanded graphite yarns, which are reinforced by cotton or glass fiber. It has a very low friction, does not damage shafts or stems. It shows good thermal and chemical resistance and high elasticity 适应于高温、高压恶劣工况下的加氢装置、造纸行业、电站、炼油厂及其它需要有效密封的阀门、泵类、膨胀节、混合机、搅拌器等。 Designed for valves, pumps, expansion joints, mixers and agitators in high-pressure, high-temperature hostile environments of hydrocarbon processing, pulp and paper, power stations, refineries and industries where effective sealing is vital. 服务范围 SERVICE LIMITS 项目 ITEM 旋转泵Rotating 往复泵Reciprocating 静密封 Static 工作压力Pressure Psi bar Kg/cm2 20 100 300 轴速Shaft speed M/s 20 2 密度Density g/cm3 1.3 温度Temperature °C －220~+550°C (+650°C --蒸汽steam) PH值 PH range 0-14 常规尺寸 STOCK DIMENSIONS 截面尺寸Sizemm 4 5 6 8 10 12 14 15 16 18 19 20 约appr. m/kg 35 22 16 9.0 5.6 3.9 2.9 2.5 2.2 1.7 1.5 1.4 公斤/卷kg/coil 2 5