不锈钢安全阀: 上海良城阀门机电有限公司是国内生产安全阀的主导厂,厂内建有远东*的安全阀测试中心,国产*台安全阀就是我厂诞生的。二十多年来,高桥牌安全阀的品种已发展到百余个系列,千余个规格,产品广泛应用于锅炉、石化、电站以及国防工业。并为国内*座核电站秦山核电站研制成功了*批核级安全阀。良城牌安全阀主要产品系列分别荣获机械部信得过产品,上海市优质产品称号,国家银质奖。 良城牌安全阀是受压设备、容器或管路上的*超压保护装置。当设备压力升高达到预定值时,安全阀自动开启,继而全量排放,防止设备压力继续升高;当压力降低到规定值时,安全阀及时自动关闭。高桥牌安全阀是选用者为保护工程设备安全运行的的,zui科学的明智选择。 主要连接尺寸: 型 号 | 公称 | 主要结构尺寸(mm) | 阀体 材料 | 简要性能 | 备注 | 通径 DN(mm) | 压力 PN(Mpa) | D | D1 | L | L1 | H | 适用温度 ℃ | 适用介质 | A21W-16P | 15 | 1.6 | | | 35 | 60 | 64 | 1Cr18Ni9Ti | ≤200 | 醋酸类 | | " | 20 | " | | | 40 | 68 | 68 | " | " | " | | " | 25 | " | | | 50 | 78 | 105 | " | " | " | | A21W-25P | 15 | 2.5 | | | 35 | 60 | 64 | 1Cr18Ni9Ti | " | " | | " | 20 | " | | | 40 | 68 | 68 | " | " | " | | " | 25 | " | | | 50 | 78 | 105 | " | " | " | | A21W-40P | 15 | 4.0 | | | 35 | 60 | 64 | " | " | " | | " | 20 | " | | | 40 | 68 | 68 | " | " | " | | " | 25 | " | | | 50 | 78 | 105 | " | " | " | | A41Y-16P | 32 | 1.6 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸类 | | " | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " | | " | 50 | " | 160 | 160 | 130 | 115 | 350 | " | " | " | | " | 65 | " | | | | | | " | " | " | | " | 80 | " | 195 | 195 | 160 | 135 | 385 | " | " | " | | " | 100 | " | 215 | 215 | 170 | 160 | 525 | " | " | " | | " | 150 | " | | | | | | " | " | " | | " | 200 | " | | | | | | " | " | " | | A41Y-25P | 32 | 2.5 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸类 | | " | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " | | " | 50 | " | 160 | 160 | 130 | 115 | 340 | " | " | " | | " | 65 | " | | | | | | " | " | " | | " | 80 | " | 195 | 195 | 160 | 135 | 565 | " | " | " | | " | 100 | " | 230 | 215 | 170 | 160 | 580 | " | " | " | | A41Y-40P | 32 | 4.0 | 135 | 135 | 115 | 100 | 266 | 1Cr18Ni9Ti | ≤200 | 醋酸类 | | " | 40 | " | 145 | 145 | 120 | 105 | 318 | " | " | " | | " | 50 | " | 160 | 160 | 130 | 115 | 340 | " | " | " | | " | 65 | " | | | | | | " | " | " | | " | 80 | " | 195 | 制造标准:中国GB、机械部JB、化工标准HG、美标API、ANSI、德标DIN、日本JIS、JPI、英标BS生产。阀体材质:铜、铸铁、铸钢、碳钢、WCB、WC6、WC9、20#、25#、锻钢、A105、F11、F22、不锈钢、304、304L、316、316L、铬钼钢、低温钢、钛合金钢等。工作压力1.0Mpa-50.0Mpa。工作温度:-196℃-650℃。连接方式:内螺纹、外螺纹、法兰、焊接、对焊、承插焊、卡套、卡箍。驱动方式:手动、气动、液动、电动。上海良城阀门机电有限公司拥有zui*的生产设备和技术工程师,有能力按照各国标准以及各种行业标准生产制造优质阀门。 |