不锈钢法兰截止阀产品特征 公称压力: 1.6~32.0Mpa 适用温度范围:≤ 200℃~≤350℃ 适用介质:硝#酸#类、醋酸类、水、油、气类及某些腐蚀性液体。 不锈钢法兰截止阀主要零件材质零件名称ZG0Cr18Ni9 304 CF8ZG00Cr18Ni10 304L CF3ZG0Cr17Ni14M02 316 CF8MZG00Cr17Ni14M02 316L CF3MWCB阀体 /阀盖0Cr18Ni900Cr18Ni100Cr17Ni11M0200Cr18Ni10M02WCB阀瓣0Cr18Ni900Cr18Ni100Cr17Ni14M0200Cr18Ni10M021Cr13阀杆0Cr18Ni900Cr18Ni100Cr17Ni11M0200Cr18Ni10M021Cr13阀杆螺母填料PTFE编织PTFE编织PTFE编织PTFE编织石墨垫片304+PTFE3041+PTFE316+PTFE3161+PTFE石墨 +304螺栓不锈铡35CrM0A螺母不锈钢45手轮球墨铸铁、铸钢