管道壁厚对照表.doc
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管道壁厚对照表.doc
/NUMPAGES3管材规格(英制)与公制对照表OD外径schedulewall壁厚ID内径OD外径schedulewall壁厚ID内径1/8″10.3mm10S1.247.82″60.3mm5S1.6557.0240ST,40S1.736.8310S2.7754.7980SX,80S2.415.4640ST,40S3.9152.51/4″13.7mm10S1.6510.4180SX,80S5.5449.2540ST,40S2.249.251608.7442.8580SX,80S3.
管道壁厚对照表.doc
(一)无缝碳钢管壁厚mm材料PNMPaDN1015202532405065801001251502002503003504004505006002012CrMo15CrMo12Cr1MoV≤1.62。533333。53。544444。5567788892。52。533323.53.544444.55677889104.02。533333。53。5444。555。578910111213156.43333.53.53。544。5567891112141617192210。033。53。544.54.5567
管道壁厚等级对照表.pdf
公称通径外径公称壁厚TOutside【2】NorminalWallThicknessDiameterNominalPipeSizeNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/8610.3---1.24---------1.731.731.73---2.412.412.41---------------1/4813.7---1.65---------2.242.242
管道壁厚等级对照表.doc
公称通径NominalPipeSize外径OutsideDiameter公称壁厚TNorminalWallThicknessNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/81/43/86810-----------------------------------------------------------------------------------------
管道壁厚等级对照表.doc
公称通径NominalPipeSize外径OutsideDiameter公称壁厚TNorminalWallThicknessNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/81/43/8681010。313.717.1-—----—--1。241.651.65——-—-————-———————-—------—-1.732.242。311。732。242.311.732