详细信息：产品介绍：一、产品详细资料：A41H型适用于工作温度≤300℃的***、空气、水等介质的设备或管路上。A41Y-P/R型适用于工作温度≤200℃有腐蚀性介质的设备或管路上，作为超压保护装置。连接法兰标准按JB/T……94/系列1。二、主要零部件材料：NO零件名称A41H-C/KA41Y-C材料A41Y-P/KA41Y-P材料A41Y-R/KA41Y-R材料1阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti2阀座ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti3调节圈ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti4阀瓣2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti5导向套ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti6阀盖ZG230-450ZG230-450ZG230-4507弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料8阀杆2Cr132Cr131Cr18Ni12Mo2Ti9调整螺杆452Cr132Cr1310保护罩ZG200-400ZG200-400ZG200-400密封面材料堆焊D507堆焊Co基硬质合金三、微启式锅炉安全阀外形尺寸和连接尺寸：型号公称通径doDKgg1bff1Z-ødDN''D1K1g2g''b1f''f1''Z1-ød1LL1≈HA41H-16CA41Y-16PA41Y-16RKA41Y-16CKA41Y-16P201510575551624-142010575551624-1410085276252011585651624-142511585651624-14100852763225140100781824-1832140100781824-181151002854032150110851834-1840150110851834-1812011029250401651251002034-18501651251002034-1813512037065501851451202034-18651851451202034-1814013037580652001601352038-18802001601352038-18160135373100802201801552238-181002201801552238-181701605131251002502101852238-181252502101852238-181901905601501252852402102438-231502852402102438-23205195570200150340295265263)