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我厂在集箱制造过程国发现机械行业标准JB/T1610—93《锅炉集箱制造技术条件》和1996年《蒸汽锅炉安全技术监察规程》对集箱水压试验际准规定不统一,现提出一点疑问。 JB/T1610—93《锅炉集箱制造技术条件》的第5.3条水压试验规定:同时满足以下两个条件的集箱在制造厂内可免作水压试验:a.环缝和纵缝按JB1613—93《锅炉受压元件焊接技术条件》中规定的探伤方法100%检查合格;b.管接头连接焊缝用氩弧焊打底,手弧焊盖面并且按JB1613—93中规定的探伤方法经
I found in the container manufacturing process of the state machinery industry standards JB / T1610-93 “boiler header manufacturing technology conditions” and the 1996 “steam boiler safety technology supervision regulations” on the header hydraulic test quasi-standard is not uniform, it is proposed A little doubt. JB / T1610-93 “boiler header manufacturing conditions,” Article 5.3 hydrostatic test: At the same time meet the following two conditions of the header in the manufacturing plant can be exempted from hydrostatic pressure test: a girth and longitudinal seam press JB1613-93 “boiler pressure components welding conditions,” the provisions of the inspection method 100% inspection qualified; b. Pipe joints welded joints with TIG welding, hand arc welding cover and flaw detection according to JB1613-93 Methodology