PN16 PN25 法兰 - 欧洲压力 等级
PN16 和 PN25 法兰 是欧洲 DIN/EN 标准中的常用压力额定值。PN 代表公称压力,表示最大工作压力(巴)。
PN 等级系统
- PN6:6 巴工作压力
- PN10:10 巴(常用于水)
- PN16:16 巴(一般工业用)
- PN25:25 巴(更高压力)
- PN40:40 巴(高压)
- PN64/100:64-100 巴(特殊应用)
DIN 标准
- DIN 2501:螺栓法兰连接
- DIN 2527:盲孔法兰
- DIN 2573 标准:焊颈法兰
- EN 1092-1:现行欧洲标准
应用
- PN10/16:水处理、暖通空调、食品工业
- PN25/40:化工厂,蒸汽系统
- PN64+: 高压液压系统
PN 法兰目录: 1007788887@qq.com
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