异径接头(大小头)尺寸参数(1).doc

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1、异径接头（大小头）尺寸参数  异径接头尺寸(mm)(GB12459GB/T13401)(SH3408SH3409)SizeofTemplatejoints(mm)(GB12459GB/T13401)(SH3408SH3409)公称通径NominalDiaDND1D2长度Lenght公称通径NominalDiaDND1D2长度LenghtA系列AseriesB系列BseriesA系列AseriesB系列BseriesA系列AseriesB系列BseriesA系列AseriesB系列Bseries25×2033.73226.92551500×350508529355.63775082

2、5×1533.73221.318550×550559-50852950832×2542.43833.73251550×450559-45747832×2042.43826.925550×400559-40642632×1542.43821.318600×50061063050852950840×3248.34542.43864600×45061063045747840×2548.34533.732600×40061063040642640×2048.34526.925650×600660-61063061050×4060.35748.34576650×500660-5085295

3、0×3260.35742.438650×450660-45747850×2560.35733.732700×60071172061063061065×5076.17660.35789700×50071172050852965×4076.17648.345700×45071172045747865×3276.17642.438750×700762-71172061080×6588.98976.17689750×600762-60163080×5088.98960.357750×500762-50852980×4088.98948.345800×7008138207117206101

4、00×8088.910888.989102800×600813820610630100×65114.310876.176800×500813820508529100×50114.310860.357850×700864-711720610125×100114.3133114.3108127850×600864-610630125×80139.713388.989850×500864-508529125×60139.713376.176900×800914920813820610150×125139.7159139.7133140900×700914920711720150×100

5、168.3159114.3108900×600914920610630150×80168.315988.9891000×90010161020914920610200×150168.3219168.31591521000×80010161020813820200×125219.1219139.71331000×70010161020711720200×100219.1219114.31081050×10001067-10161020610250×200219.1273219.12191781050×9001067-914920250×125273273168.31591050×8

6、001067-813820250×150273273139.71331100×10001118112010161020610300×2502733252732732031100×90011181120914920300×200323.9325219.12191100×80011181120813820300×150323.9325168.31591200×11001220122011181120711350×300323.9377323.93253301200×10001220122010161020350×250355.63772732731200×90012201220914

7、920400×200355.6377291.12191300×12001321132011201120711400×350355.6426355.63773561300×11001321132011181120400×300406.4426323.93251300×10001321132010161020400×250406.44262732731400×13001420142013211320711450×400406.4478406.44263811400×120014201