钢管英寸对照表、钢管英寸对照表、钢管内外径查询表
公称外径外径OutsideNomi
alDiameterDiametermmNB810152025324050658090100125150200250NPS14″38″12″34″1″114″112″2″212″3″312″4″5″6″8″10″钢管外径英寸18”18”18”14”14”14”38”38”毫米103103103137137137171171单位10SSTD40XS8010SSTD40XS8010SSTD401372171521342667334042164826603373038890101601143014130168282190827305165165165165165165211211211211277277277340钢管壁厚毫米124173241165224302165231SCH5S
厚度（mm）NomialWallThick
essSCH10S165165211211277277277277305305305305340340376419钢管重量英寸00490068009500650088011900650091公斤米028037048050064081064085磅英尺019025032034043055043057SCH40S224231277287338356368391516549574602655711818
f38”12”12”12”12”12”12”34”34”34”34”34”34”1”1”1”1”1”1”114”114”114”114”114”114”112”112”112”112”112”112”2”
171213213213213213213267267267267267267334334334334334334422422422422422422483483483483483483603
XS805S10SSTD40XS80160XXS5S10SSTD40XS80160XXS5S10SSTD40XS80160XXS5S10SSTD40XS80160XXS5S10SSTD40XS80160XXS5S
3201052112773734787471652112873915567821652773384556359091652773564856359701652773685087141015165
01260042008301090147018802940065008301130154021903080065010901330179025003580065010901400191025003820065010901450200028104000065
111053101128163197257103129170222293368131212253327428551167272343451567785192314409547732965241
075036068086110133173069087114149197248088142170218288371112183231303381528129211275368492649162
f2”2”2”2”2”2”2”212”212”212”212”212”212”212”3”3”3”3”3”3”3”3”3”3”312”312”312”312”312”4”4”4”
60360360360360360360373073073073073073073088988988988988988988988988988910161016101610161016114311431143STD40XS80160XXS5S10S30STD40XS805S10S10SSTD40XS80160XXS5S10S30STD40XS80160XXS5S10S
2112773183915548741107211305478516701953140221127730531835839654976211131524211305478574808211305318
0083010901250154r