不銹鋼安全閥：
上海鴻蝶閥門有限公司是國內生產安全閥的主導廠，廠內建有遠東一流的安全閥測試中心，國產第一臺安全閥就是我廠誕生的。二十多年來，好施牌安全閥的品種已發展到百余個系列，千余個規格，產品廣泛應用于鍋爐、石化、電站以及國防工業。并為國內第一座核電站秦山核電站研制成功了第一批核級安全閥。 好施牌安全閥主要產品系列分別榮獲機械部信得過產品，上海市優質產品稱號，國家銀質獎。 好施牌安全閥是受壓設備、容器或管路上的最佳超壓保護裝置。當設備壓力升高達到預定值時，安全閥自動開啟，繼而全量排放，防止設備壓力繼續升高;當壓力降低到規定值時，安全閥及時自動關閉。好施牌安全閥是選用者為保護工程設備安全運行的最理想的，最科學的明智選擇。

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主要連接尺寸：

型 號公稱主要結構尺寸(mm)閥體

材料簡要性能備注

通徑

DN(mm)壓力

PN(Mpa)DD1LL1H適用溫度

℃適用介質

A21W-16P151.6 3560641Cr18Ni9Ti≤200醋酸類

"20" 406868"""

"25" 5078105"""

A21W-25P152.5 3560641Cr18Ni9Ti""

"20" 406868"""

"25" 5078105"""

A21W-40P154.0 356064"""

"20" 406868"""

"25" 5078105"""

A41Y-16P321.61351351151002661Cr18Ni9Ti≤200醋酸類

"40"145145120105318"""

"50"160160130115350"""

"65" """

"80"195195160135385"""

"100"215215170160525"""

"150" """

"200" """

A41Y-25P322.51351351151002661Cr18Ni9Ti≤200醋酸類

"40"145145120105318"""

"50"160160130115340"""

"65" """

"80"195195160135565"""

"100"230215170160580"""

A41Y-40P324.01351351151002661Cr18Ni9Ti≤200醋酸類

"40"145145120105318"""

"50"160160130115340"""

"65" """

"80"195195160135565"""

"100" """

A41Y-16R321.6135135115100260OCr18Ni12Mo2Ti≤200醋酸類

"40"145145120105318"""

"50"160160130115350"""

"65" """

"80"195195160135385"""

"100"215215170160525"""

"150" """

"200" """

A41Y-25R322.5135135115100266OCr18Ni12Mo2Ti≤200醋酸類

"40"145145120105318"""

"50"160160130115350"""

"65" """

"80"195195160135570"""

"100"230215170160580"""

"150"

A41Y-40R324.0135135115100266OCr18Ni12Mo2Ti≤200醋酸類

"40"150150120110320"""

"50"165165135120340"""

"65" """

"80"195195160135570"""

"100" """

"150" """

SA41H-16P251.61154555852001Cr18Ni9Ti≤200醋酸類

SA41H-25P252.51154555852001Cr18Ni9Ti≤200醋酸類

SA41H-40P254.01154555852001Cr18Ni9Ti≤200醋酸類

SA41H-64P256.41354555852001Cr18Ni9Ti≤200醋酸類

SA41Y-160P1516.095115951002381Cr18Ni9Ti≤200醋酸類

"20"

"25"

"32"115165165135310"""

SA41Y-320P1532.0105115951002381Cr18Ni9Ti≤200醋酸類

"20"11011595100238"""

"25" """

"32"135165130135334"""

SA41Y-500P1550.0105115951002221Cr18Ni9Ti≤200醋酸類

A42Y-16P251.6 2301Cr18Ni9Ti≤200醋酸類

"32"135145115100285"""

"40"150160120110278"""

"50"165180135120323"""

"65" """

"80"200215170135478"""

"100"220245205160590"""

"150"280310255230650"""

"200" """

A42Y-40P324.01401501151002851Cr18Ni9Ti≤200醋酸類

"40"145160130115278"""

"50"160180145130332"""

"65" """

"80"195215170150478"""

"100"230245205185590"""

"150"300310255230650"""

"200" """

A42Y-64P326.4 1Cr18Ni9Ti≤200醋酸類

"40"165160130120305"""

"50"175180155130462"""

"65" """

"80"210230175160582"""

"100"250270195195600"""

A42Y-100P3210.0 1Cr18Ni9Ti≤200醋酸類

"40" """

"50" """

"65" """

"80" """

"100" """

A42Y-16R251.6 OCr18Ni12Mo2Ti≤200醋酸類

"32"135145115100265"""

"40"150160120110278"""

"50"165180135120332"""

"65" """

"80"200215170135478"""

"100"220245205160590"""

"150"280310255230650"""

"200" """

A42Y-40R324.0140150115100260OCr18Ni12Mo2Ti≤200醋酸類

"40"145160130120278"""

"50"160180145130332"""

"65" """

"80"195215170150478"""

"100"230245205185590"""

"150"300310255230650"""

"200" """

A42Y-64R326.4 OCr18Ni12Mo2Ti≤200醋酸類

"40"165160130120308"""

"50"175180155130464"""

"65" """

"80"210230175160582"""

"100"250270195195600"""

A42Y-100R3210.0 OCr18Ni12Mo2Ti≤200醋酸類

"40" """

"50" """

"65" """

"80" """

"100" """

A44Y-16P321.6 1Cr18Ni9Ti≤200醋酸類

"40"150165120110314"""

"50"165185135120375"""

"65" """

"80"200220170135538"""

"100"215245205185655"""

"150"280310255230740"""

"200" """

A44Y-40P324.0 1Cr18Ni9Ti≤200醋酸類

"40"145165130120314"""

"50"160180145130376"""

"65" """

"80"190215170150538"""

"100"250245205185655"""

"150"300310255230740"""

"200" """

A44Y-64P326.4 1Cr18Ni9Ti≤200醋酸類

"40" """

"50"175180155130520"""

"65" """

"80"210230185160810"""

"100"250270195195890"""

A44Y-100P3210.0 1Cr18Ni9Ti≤200醋酸類

"40" """

"50"195180155130520"""

"65" """

"80"230230175160815"""

"100"265270220210680"""