化工部不锈钢闸阀厂家

【不锈钢闸阀化工部标准 化工部有现货】执行标准1、设计制造按GB12234-892、结构长度按GB12221-893、法兰尺寸按JB/T79-944、阀门检查和试验按GB13927【不锈钢闸阀化工部标准 化工部有现货】性能参数【不锈钢闸阀化工部标准 化工部有现货】型号公称压力(MPa)实验压力工作温度(℃)适用介质强度水（MPa）密封（水）空气（MPa）低压密封空气（MPa）Z41H-16CZ41W-16P(R)1.62.41.80.6≤425硝酸类Z41W-25P(R)2.53.82.80.6≤425醋酸类Z41W-40P(R)4.06.04.40.6≤425硝酸类Z41W-60P(R)6.49.67.00.6≤425醋酸类【不锈钢闸阀化工部标准 化工部有现货】主要零部件材质阀体/阀盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M02WCB零件名称ZGICr18Ni9Tit系列ZG00Cr18Ni10系列ZG1Cr18Ni12M02Ti系列ZG00Cr17Ni14M02系列WCB系列闸板ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M021Cr13阀杆1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M02Ti00Cr17Ni14M021Cr13填料PTFE编织PTFE编织PTFE编织PTFE编织石墨垫片304L＋PTFE304L＋PTFE316＋PTFE316L＋PTFE石墨压盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M02系列WCB填料压环1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M02Ti00Cr17Ni14M021Cr13螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45