管件壁厚对照表
外径壁厚表 OUTSIDE DIAMETER AND WALL THICKNESS JIS B2311 B2312 B2313
SGP Sch5s Sch10s Sch10Sch20Sch30Sch40s STD Sch40Sch60Sch80s XS Sch80Sch100Sch120Sch140Sch160XXS 151/221.3 2.8 1.7 2.1——— 2.8 2.8 2.8— 3.7 3.7 3.7——— 4.87.5203/426.9 2.8 1.7 2.1——— 2.9 2.9 2.9— 3.9 3.9 3.9——— 5.67.825133.7 3.2 1.7 2.8——— 3.4 3.4 3.4— 4.5 4.5 4.5——— 6.49.132 1 1/442.4 3.5 1.7 2.8——— 3.6 3.6 3.6— 4.9 4.9 4.9——— 6.49.740 1 1/248.3 3.5 1.7 2.8——— 3.7 3.7 3.7— 5.1 5.1 5.1———7.110.250260.3 3.8 1.7 2.8——— 3.9 3.9 3.9— 5.5 5.5 5.5———8.711.165 2 1/276.1 4.2 2.1 3.0——— 5.2 5.2 5.2—7.07.07.0———9.514.080388.9 4.2 2.1 3.0——— 5.5 5.5 5.5—7.67.67.6———11.115.290 3 1/2101.6 4.2 2.1 3.0——— 5.7 5.7 5.7—8.18.18.1—————1004114.3 4.5 2.1 3.0——— 6.0 6.0 6.0—8.68.68.6—11.1—13.517.11255139.7 4.5 2.8 3.4——— 6.6 6.6 6.6—9.59.59.5—12.7—15.919.01506168.3 5.0 2.8 3.4———7.17.17.1—11.011.011.0—14.3—18.221.92008219.1 5.8 2.8 4.0— 6.47.08.28.28.210.312.712.712.715.118.220.623.022.225010273.0 6.6 3.4 4.0— 6.47.89.39.39.312.712.712.715.118.321.425.428.625.430012323.9 6.9 4.0 4.5— 6.48.49.59.510.314.312.712.717.421.425.428.633.325.435014355.67.9 4.0 5.0 6.47.99.59.59.511.115.1—12.719.023.827.831.835.7—40016406.47.9 4.5 5.0 6.47.99.59.59.512.716.7—12.721.426.230.936.540.5—45018457.07.9 4.5 5.0 6.47.911.19.59.514.319.0—12.723.829.434.939.745.2—50020508.07.9 5.0 5.5 6.49.512.79.59.515.120.6—12.726.232.538.144.450.0—55022559.0— 5.0 5.5 6.49.512.79.59.515.922.2—12.728.634.941.347.654.0—60024610.0— 5.5 6.5 6.49.514.39.59.517.524.6—12.731.038.946.052.459.5—65026660.0— 5.58.07.912.7——9.5———12.734.0—————70028711.0— 5.58.07.912.715.9—9.517.5——12.7——————75030762.0— 6.58.07.912.715.99.59.517.5——12.7——————80032813.0——8.07.912.715.9—9.517.5——12.7——————85034864.0——8.07.912.715.9—9.517.5——12.7——————90036914.0——8.07.912.715.9—9.519.1——12.7——————95038965.0———————9.5———12.7——————1000401016.0——9.5—14.3——9.526.2——12.7——————1050421067.0———————9.5———12.7——————1100441118.0———————9.5———12.7——————1150461168.0———————9.5———12.7——————1200
48
1220.0
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9.5
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12.7
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SCH No.后面加"s"的适用于奥氏体不锈钢。 The SCH No. with "s" behind applies for Austentic stainless steel pipe fittings.
Unit: mm
DN 英寸IN DO 公称壁厚 Nominal Wall Thickness
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