J41H-150LB美标碳钢法兰截止阀，J41H-25C铸钢法兰截止阀，J41W-16P不锈钢截止阀
， 美标截止阀系：J41W/ Y-按材质分美标碳钢截止阀 ，不锈钢标截止阀 1．材质有:铸钢（A216，WCB，A105；不锈钢（F304-CF8，F316-CF8M，F304L-CF3M，F316L-CF3）CF8，304L-CF3，316-CF8M，316LCF3M，321；低温刚，铬钼钢等 2．规格：DN15~DN800 3．标准：API，ANSI美标 4．压力： 150LB-900LB 5．连接:法兰 6．品牌：中国东锦 7．工作温度：碳钢-29℃～425℃；不锈钢-40℃～550℃；低温刚-46℃～350℃，铬钼钢-29℃～550℃ 8．类型：直通式 9.介质：水，油品，蒸汽-碳钢+Stellite/铬钼钢；硝酸，醋酸类等-不锈钢；丙烷，乙烯等-低温刚； 10.外型：重型/中型 11.型号：J41W-150LB， J41H-150LB，J41Y-150LB，J 41W-300LB，J41H-300LB，J41Y-300LB，J41W-600LB，J41H-600LB，J41Y-600LB，J41W-900LB，J41H-900LB,41Y-900LB
