標(biāo)準(zhǔn)號：DIN EN 13371-2002
中文標(biāo)準(zhǔn)名稱：低溫容器.低溫設(shè)施的聯(lián)接; 德文版本 EN 13371:2001
英文標(biāo)準(zhǔn)名稱：Cryogenic vessels - Couplings for cryogenic service; German version EN 13371:2001
標(biāo)準(zhǔn)類型：J82
發(fā)布日期：1999/12/31 12:00:00
實施日期：2002/3/1 12:00:00
中國標(biāo)準(zhǔn)分類號：J82
國際標(biāo)準(zhǔn)分類號：23.020.40;23.040.70
適用范圍：This European Standard specifies the minimum requirements for the design, manufacture and testing of couplings for cryogenic service to be used for temporary for connecting of flexible hoses to cryogenic vessels at the following operating conditions: Design temperature range from -270 ?to +65 ? Maximum nominal pressure: 80 bar; Nominal size (DN) from 10 to 100. Permanent connections such as flanges and unions are not covered by this standard. It is intended that the couplings should be designed, tested and marked for service at one of the generally accepted pressure e.g. PN 40. Couplings can then be selected with a PN equal to or greater than the maximum allowable pressure (PS) of the equipment for which they are to be used.