JBT 6917-1998 制冷装置用压力容器.pdf

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1、J73ICS27.200JB6917－1998制冷装置用压力容器Pressurevesselforrefrigerantequipmentwww.bzfxw.com1998-03-19发布1998-07-01实施中华人民共和国机械工业部发布JB6917－1998目次前言1范围········································································································································

2、·····················12引用标准·····················································································································································13一般规定····························································································

3、·························································24材料···························································································································································105圆筒·····················································

4、······································································································136封头···························································································································································207检查孔、接管用开孔

5、和开孔补强············································································································288法兰···························································································································································3

6、19支座···························································································································································4010管板、折流板、支承板、挡板、管子和管束·······················································································4211制

7、造、检验与验收··································································································································53附录A（标准的附录）材料的补充规定····································································································64附录B（标准的附录）安全附件··

8、··················································································