美标钢管厚度-2

上海北辰合金钢有限公司 不锈钢管规格 公称直径 外径mm 壁 厚 sch 5 sch 10 sch 20 sch 30 sch 40 sch 60 sch 80 sch 100 sch 120 sch 140 sch 160 英寸 mm mm mm mm mm mm mm mm mm mm mm 1/8’’ 6 10.3 1.24 1.5 1.73 2.41 1/4’’ 8 13.7 1.65 2 2.24 3.02 3/8’’ 10 17.1 1.65 2 2.31 3.2 1/2’’ 15 21.3 1.65 2.11 2.5 2.77/7.45 3.73 4.78 3/4’’ 20 26.7 1.65 2.11 2.5 2.87 3.91 5.56 1’’ 25 33.4 1.65 2.77/12.68/12.76 3 3.38/15.17/15.26 4.55/19.62/19.75 6.35 1 1/4’’ 32 42.2 1.65 2.77 3 3.56 4.85 6.35 1 1/2’’ 40 48.3 1.65 2.77 3 3.68。/24.54 5.08 7.14 2’’ 50 60.3 1.65 2.77/23.82/23.97 3.5 3.91/32.95/33.17 5.54/45.34/45.63 8.74 2 1/2’’ 65 73.0 2.11 3.05 3.5 5.16/52.32 7.01 9.52 3’’ 80 88.9 2.11 3.05/39.13/39.39 4 5.49/68.44/68.88 7.62/92.57/93.16 11.13 3 1/2’’ 90 101.6 2.11 3.05 4 5.74/82.24 8.08 4’’ 100 114.3 2.11 3.05/50.71/51.04 4 6.02/97.42/98.05 8.56/135.28/136.15 11.13 13.49 5’’ 125 141.3 2.77 3.4 5 6.55/115.96 9.52 12.7 15.88 6’’ 150 168.3 2.77 3.4 5 7.11/171.29 10.97 14.27 18.26 8’’ 200 219.1 2.77 3.76 6.35 7.04 8.18/257.87 10.31 12.7 15.09 18.26 20.62 23.01 10’’ 250 273.1 3.4 4.19 6.35 7.8 9.27/365.53 12.7 15.09 18.26 21.44 25.4 28.58 12’’ 300 323.9 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 14’’ 350 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 16’’ 400 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 18’’ 450 257.2 4.19 6.35 7.92 11.13 14.27 19.05 23.88 29.36 34.93 39.67 45.24 20’’ 500 508.0 4.78 6.35 9.35 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 重量计算： (外径-壁厚)*壁厚*0.02491=公斤/米 201/202/301/302/304/304L/305/321 (外径-壁厚)*壁厚*0.02507=公斤/米 309S/310S/316/316L/347 - 1 -