阀门法兰标准HG_T20592-2009
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2019-03-04 10:47:42
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阀门法兰标准HG_T20592-2009RFRF面表面无水线表面无水线我公司需要产品均为RF面，请注意！板式平焊钢制管法兰，标准HG/T20592-2009PN16bar公称尺寸法兰外径螺栓孔中心圆直径螺栓孔直径螺栓孔数量法兰厚度DN10906014414DN15956514414DN201057514416DN251158514416DN3214010018418DN4015011018418DN5016512518419DN6518514518820DN8020016018820DN10022018018822DN12525021018822DN15028524022824DN200340295221226DN250405355261229DN300460410261232DN350520470261635DN400580525301638DN450640585302042DN500715650332046DN600840770332052板式平焊钢制管法兰，标准HG/T20592-2009PN25bar公称尺寸法兰外径螺栓孔中心圆直径螺栓孔直径螺栓孔数量法兰厚度DN10906014414DN15956514414DN201057514416DN251158514416DN3214010018418DN4015011018418DN5016512518420DN6518514518822DN8020016018824DN10023519022826DN12527022026828DN15030025026830DN200360310261232DN250425370301235DN300485430301638DN350555490331642DN400620550361646DN450670600362050DN500730660362056DN600845770392068板式平焊钢制管法兰，标准HG/T20592-2009PN40bar公称尺寸法兰外径螺栓孔中心圆直径螺栓孔直径螺栓孔数量法兰厚度DN10906014414DN15956514414DN201057514416DN251158514416DN3214010018418DN4015011018418DN5016512518420DN6518514518822DN8020016018824DN10
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