标准编号：ISO 7289:2018
中文名称：气焊设备 焊接、切割及相关工艺用带截止阀的速动接头
英文名称：Gas welding equipment — Quick-action couplings with shut-off valves for welding, cutting and allied processes
发布日期：2018-12
标准范围
This document 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.
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