上一张1下一张机械密封件-DA型DA型机械密封件应用范围:轴径尺寸：8～50mm密封腔压力：<=0.5Mpa密封腔温度：-20～100℃线速度：<=5m/Sec材料：动环：Carbon/SiC/TC静环：Ceramic/SiC/TC辅助密封：NBR/EPDM/Viton弹簧及其他金属部件：SS304/SS316SizeD1D3D7L1L3DA-3/8''0.37500.91700.96801.34400.3340DA-1/2''0.50000.91701.09401.34400.3340DA-5/8''0.62501.18501.21801.40590.4059DA-3/4''0.75001.30201.30301.40590.2559DA-7/8''0.87501.42901.46801.70500.4059DA-1''1.00001.55201.62501.76790.4059DA-11/8''1.12501.75001.87501.76790.4690DA-11/4''1.25001.87502.00001.76790.4690DA-13/8''1.37502.00002.12501.76790.4690DA-11/2''1.50002.12502.25001.76790.4690DA-15/8''1.62502.37502.37501.76790.4690DA-13/4''1.75002.37502.50002.08400.4690DA-17/8''1.87502.51502.62502.08400.4690DA-2''2.00002.62502.752.14590.5309)