管道管子规格及有关数据表.docx

《管道管子规格及有关数据表.docx》由会员分享，可在线阅读，更多相关《管道管子规格及有关数据表.docx（1页珍藏版）》请在第一文库网上搜索。

管道管子规格及有关数据表公称直径mm英寸外径mm近似内径nun壁厚普厚/加厚mm相当于无缝管mm154分21.25152.75/3.2522206分26.75202.75/3.525251寸33.5253.25/432321.2寸42.25323.25/438401.5寸48403.5/4.2545502寸60503.5/4.557702.5寸75.5703.75/4.57680388.5804/4.758910041141064/5.010812551401315/5.513315061651565/5.5159200821920762192501027325972733001232530984353501437794854001642695354501847895905002052996406002463010755700287201086080032820975