BS ISO 7289:2018规定了带切断阀的快接管接头的规范和型式试验。它适用于气焊、切割和相关工艺设备中调节器和焊炬之间使用的快接管接头。本文件适用于根据ISO 3821与软管或ISO/TR 28821与螺纹接头一起使用的情况。交叉引用:ISO 5175-1:2017ISO 6150ISO 909090ISO 15296ISO 9539ISO 3821ISO/TR 28821购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 7289:2018 defines the specifications and the type tests for quick-action couplings with shut-off valves. It applies to quick-action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes.This document applies to cases where these couplings are used with hoses in accordance with ISO 3821 or threaded unions in accordance with ISO/TR 28821.Cross References:ISO 5175-1:2017ISO 6150ISO 9090ISO 15296ISO 9539ISO 3821ISO/TR 28821All current amendments available at time of purchase are included with the purchase of this document.