电动O形切断球阀 HRVO-16C,HRVO-16K,HRVO-25K-DN40,HRVO-40K-DN50,HRVO-64K-DN25,HRVO-100K-DN15

0Cr19Ni9
(304)


00Cr19Ni11
(304L)


1Cr18Ni12Mo2Ti


0Cr17Ni12Mo2
(316)


00Cr17Ni12Mo2
(316L)




密封圈


聚四氟乙烯(PTFE)、增强聚四氟乙烯(PPL)、对位聚苯柔性石墨

01/23 00:04