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时间:2020-04-07
《真型试验塔用法兰加工资料汇总.doc》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、真型实验塔法兰加工尺寸试验塔仅仅在塔身主材上采用锻造高颈法兰,一共有56对,所用的钢管规格见下表所示:序号(对)钢管直径钢管壁厚备注12196共计4对,平焊和对焊各2对。219622195共计4对,平焊和对焊各2对。273631945共计8对,平焊和对焊各4对。194542196共计8对,平焊和对焊各4对。219552196共计4对,平焊和对焊各2对。325663256共计4对,平焊和对焊各2对。406874068共计4对,平焊和对焊各2对。45710845710共计4对,平焊和对焊各2对。52910952910共计4对,平焊和对焊各2对。
2、610121063012共计4对,平焊和对焊各2对。630121163012共计4对,平焊和对焊各2对。660121266012共计4对,平焊和对焊各2对。660123/3锻造对焊法兰形式见下图:对焊法兰加工尺寸见下表同级管连接对焊法兰配置(长度单位:mm) 钢管 焊端外径A连接尺寸法兰厚度C法兰高度H法兰颈序号规格(mm) 法兰外径D螺栓标示管径壁厚 孔定位圆直径K孔径L数量n规格MNSH1R1D219x62196 222350300261224308224481682D219x52195 222400350261624308224481
3、68D273x62736 2754003502616243084297818103D194x51945 198330280261224308823081684D219x52195 22235030026122430822448168D219x62196 222350300261224308224481685D219x62196 22246041026202432842448168D325x63256 32946041026202432843511018106D325x63256 3295705102924273490351101810D40
4、6x84068 41057051029242734904331120107D406x84068 4106355653524333894433112010D457x1045710 46363556535243338944871420128D457x1045710 46375066035283342112487142012D529x1052910 536750660352833421125671720129D529x1052910 53684575041283950130567172012D610x1261012 618845750412839
5、5013065520201210D630x1263012 6388657704128395013067520201211D630x1263012 63890580541283950130675202012D660x1266012 6689058054128395013070520201212D660x1266012 668905805412839501307052020123/3同级管连接平焊法兰配置(长度单位:mm) 钢管 钢管外径A连接尺寸法兰厚度C法兰高度H法兰径内径B颈厚度S序号规格(mm) 法兰外径D螺栓标示管径壁厚 孔定位圆直径
6、K孔径L数量n规格MNR1D219x62196 2193503002612243056256822292D219x52195 219400350261624305625682229D273x62736 27340035026162430563101027693D194x51945 1943302802612243048230819784D219x52195 219350300261224305625682229D219x62196 2193503002612243056256822295D219x62196 2194604102620243
7、25625682229D325x63256 325460410262024325636610328116D325x63256 32557051029242734603661032811D406x84068 406570510292427346045010409127D406x84068 40663556535243338644501040912D457x1045710 457635565352433386450812460158D457x1045710 45775066035283342795081246015D529x1052910 52
8、9750660352833427959212533189D529x1052910 52984575041283950945921253318D610x1261012 610845
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