ISO 5171:2009 气焊设备 焊接、切割及类似工艺用压力表

标准编号：ISO 5171:2009

中文名称：气焊设备 焊接、切割及类似工艺用压力表

英文名称：Gas welding equipment — Pressure gauges used in welding, cutting and allied processes

发布日期：2009-05

标准范围

ISO 5171:2009规定了在焊接、切割和相关工艺中，压力高达30 MPa（300 bar）的压缩气体系统通常使用的波登管压力表的要求。它还包括溶解乙炔和加压液化气体的使用。它不包括乙炔制造厂的乙炔计量器。

ISO 5171:2009 specifies requirements for Bourdon-tube pressure gauges normally used with compressed gas systems at pressures up to 30 MPa (300 bar) in welding, cutting and allied processes. It also covers use for dissolved acetylene and for liquefied gases under pressure. It does not cover gauges for acetylene in acetylene-manufacturing plants.

标准预览图