dn公称通径详细表

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1、设计压力P(MPa)4.2类别无缝钢管材质15CrMoG设计温度t(℃)455公称通径DN外径x壁厚OD×Smm焊接值Cmm质量Wkg/m2025x222.11.12532x2.827.523238x2.833.52.44048x2.843.53.15060x3.554.34.96576x3.570.56.38089x482.78.4100114x5106.113.4125133x5125.315.8150A159x6149.822.6150168x6158.924175194x7183.332.3200219×841.6225245×

2、952.4250273×958.6300325×13100325351×13108.4350377×13116.7400426×14142.2425450×14150.5450480×16183.1475500×16191500530×16202.8设计压力P(MPa)5.3类别无缝钢管材质15CrMoG设计温度t(℃)490公称通径DN外径x壁厚OD×Smm焊接值Cmm质量Wkg/m2025x21.12532x2.823238x2.82.44048x2.83.15060x3.54.96576x3.56.38089x48.4100114

3、x513.4125133x515.8150A159x622.6150168×727.8175194x836.7200219×946.6225245×1058250273×1171.1300325×13100325351×13108.4350377×14125.3400426×16161.8425450×18191.8450480×18205.1500530×20251.5设计压力P(MPa)9.81类别无缝钢管材质12Cr1MoVG设计温度t(℃)545公称通径DN外径x壁厚OD×Smm焊接值Cmm质量Wkg/m2025x2.51.12

4、532x323238x3.52.44048x4.53.15060x5.54.96576x76.38089x88.4100114x1013.4100A133x1215.8125A159x1422.6125168×1627.8150194×1822.6175219×2036.7200245×2246.6225273×2558275325×2871.1300351×30100325377×32108.4350426×36125.3375450×38161.8400500×45205.14500530×45205.1设计压力P(MPa)9.81

5、类别无缝钢管材质10CrMo910设计温度t(℃)545公称通径DN外径x壁厚OD×Smm焊接值Cmm质量Wkg/m1521.3x2.31.12026.9x2.91.72533.7x3.62.73242.4x54.64048.3x5.65.95060.3x7.19.36588.9x1019.580114.3x12.531.4100A133x1646.2100139.7x1648.8125A159x2068.6125168.3x2073.1150193.7x22.293.9175219.1x25119.7200A244.5x28149.5

6、200273x32190.2250323.9x36255.6275355.6x40311.3325406.4x45401350457x55545.2400508x60662.9425559x65791.8设计压力P(MPa)13.73类别无缝钢管材质12Cr1MoVG设计温度t(℃)545公称通径DN外径x壁厚OD×Smm焊接值Cmm质量Wkg/m2028x3.52.12532x42.83238x4.53.74048x5.55.85060x79.16589x1019.580114x1332.4100133x1646.2125A159x1

7、862.6125168x2073150194x2293.3175219x25119.6200245x28149.8225273x30179.8250325x36256.6275351x40306.8325426x50463.6350450x50493.2375480x56585.5400530x60695.4设计压力P(MPa)13.73类别无缝钢管材质10CrMo910设计温度t(℃)545公称通径外径x壁厚焊接值C质量DNOD×SmmmmWkg/m1017.2x2.60.91521.3x3.21.42026.9x42.32533.7

8、x53.53248.3x7.17.24060.3x8.811.25076.1x1117.76588.9x12.523.680114.3x1638.8100A133x2055.7100139.7x205912