NS-EN 14420-4:2013 标准

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适用范围: Full Description ADOPTED_FROM:EN 14420-4:2013 This European Standard specifies requirements for hose tails according to EN 14420-2, with flanges of mating dimensions PN 10/PN 16/PN 25/PN 40 (according to nominal size and pressure stage) according to EN 1092 1, on hose fittings with clamp units according to EN 14420-3. Maximum working pressure is 25 bar; maximum working temperature is 65 Â°C. Additionally, flanges are also usable according to EN 14422.

NS-EN 14420-4:2013