钢管尺寸对照
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
公称直径英寸焊管无缝管DN61∕810DN82分1∕413.514DN103分3∕81718DN154分1∕221.2522DN206分3∕426.7525DN251寸133.532DN321寸211/442.2542DN401寸511/24848DN502寸26057DN652寸521/275.574DN803寸3″88.589DN1004寸4″114108DN1255寸5″140133DN1506寸6″165159DN1757寸7″194194DN2008寸8″219219DN2259寸9″245245DN25010寸10″273273DN30012寸12″325325DN35014寸14″377377DN40016寸16″426426DN45018寸18″478478DN50020寸20″529529DN60024寸24″630630DN70028寸28″720720DN80032寸32″820820高压5310中压3087低压8163(流体管)钢管尺寸对照表钢管尺寸对照表公称直径焊接管无缝管公称直径焊接管无缝管DN61∕810DN61∕810DN81∕413DN81∕413DN103∕817DN103∕817DN151∕221.25DN151∕221.25DN203∕426.75DN203∕426.75DN25133.532DN25133.532DN3211/442.25DN3211/442.25DN4011/248DN4011/248DN5026057DN5026057DN7021/275.5DN7021/275.5DN803″88.589DN803″88.589DN1004″114108DN1004″114108DN1255″140133DN1255″140133DN1506″165159DN1506″165159DN2008″219DN2008″219DN25010″273DN25010″273DN30012″325DN30012″325DN35014″377DN35014″377DN40016″426DN40016″426DN45018″478DN45018″478DN50020″529DN50020″529DN60024″630DN60024″630DN70028″720DN70028″720DN80032″820DN80032″820高压5310中压3087低压8163高压5310中压3087低压8163钢管尺寸对照表钢管尺寸对照表公称直径焊接管无缝管公称直径焊接管无缝管DN61∕810DN61∕810DN81∕413DN81∕413DN103∕817DN103∕817DN151∕221.25DN151∕221.25DN203∕426.75DN203∕426.75DN25133.532DN25133.532DN3211/442.25DN3211/442.25DN4011/248DN4011/248DN5026057DN5026057DN7021/275.5DN7021/275.5DN803″88.589DN803″88.589DN1004″114108DN1004″114108DN1255″140133DN1255″140133DN1506″165159DN1506″165159DN2008″219DN2008″219DN25010″273DN25010″273DN30012″325DN30012″325DN35014″377DN35014″377DN40016″426DN40016″426DN45018″478DN45018″478DN50020″529DN50020″529DN60024″630DN60024″630DN70028″720DN70028″720DN80032″820DN80032″820高压5310中压3087低压8163高压5310中压3087低压8163