缠绕 我们可以提供用的金属平钢带,V形带或W形带,平钢带可以用来制作金属包复垫片,非金属垫片包边材料等。可选用的材料为:304L,316L,321,317,31803,mon400,TI,inconel,hastC/B,Zr702等,厚度为:0.16-0.5MM,宽度:2.9-100MM 全部现货供应。 TD-SW700金属缠绕垫片由V形或W形不锈钢带和非金属填充料叠合,螺旋卷绕,始末端点焊而成。具有良好的压缩回弹性,适用于温度、压力交变剧烈的密封部位,是管道、阀门、泵、换热器、塔、人孔、手孔等法兰连接处的静密封元件。广泛应用于石化、机械、电力、冶金、造船、医药、原子能和宇航等部门。 TD-SW700Spiral-Wound gasket is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience, it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc. 产品标准:我们能按照ANSI B 16.20,MSS SP-44,API 605