Tube assemblies for fired steam generating or superheating equipment governed by Section I of the ASME Boiler and Pressure Vessel Code shall be tested in conformance with that code.

• 受ASME锅炉及压力容器规范I卷管辖的直接加热蒸汽发生或过热设备的换热管组件应按照该规范进行试压。？