规格重量壁厚
规格
重量
壁厚规格重量
壁厚
规格钢管厚衬塑厚重量规格重量
壁厚
规格重量壁厚
规格重量外径壁厚
20*30.889 3.05# 5.438 4.510#11.261 4.5DN15 1/2" 2.75 1.50 1.4628MM 0.395 16*20.252160.58115.88 1.625*3 1.124 3.0 6.3# 6.634 4.812#13.987 5.0DN20 3/4" 2.75 1.50 1.90510MM 0.617 20*30.473190.76619.05 1.830*3 1.373 3.0 6.5# 6.709 4.812#B 14.223 5.0DN25 1" 3.25 1.50 2.75512MM 0.888 25*30.59325 1.04825.4 1.840*4 2.422 4.08#8.046 5.014#16.89 5.5DN32 11/4" 3.25 1.50 3.84414MM 1.210 30*30.71332 1.32921.75 1.850*5 3.77 5.010#10.007 5.316#20.513 6.0DN40 11/2" 3.50 1.50 4.42716MM 1.580 40*4 1.26438 1.61138.1 1.863*6 5.721 6.012#A 12.059 5.518#24.143 6.5DN50 2" 3.50 1.50 6.06118MM 2.000 50*5 1.96551 2.40750.8 2.070*77.3987.012#B 12.318 5.520#27.9297.0DN65 21/2 3.75 1.508.14220MM 2.470 60*6 2.83664 3.7663.5 2.575*77.9767.014#14.535 6.020#B 36.5249.0DN80 3" 4.00 2.009.58722MM 2.980 70*7 3.85776 5.76176.2
3.2
75*89.038.014#B 16.7338.022#33.077.5DN100 4" 4.00 2.0012.45524MM 3.550 80*8 5.02880*89.6588.016#17.24 6.522#B 36.5279.5DN125 5" 4.50 2.0017.17625MM 3.850 90*9 6.36980*1011.87410.016#B 19.7528.524#37.4778.0DN150 6" 4.50 2.0020.80928MM 4.830 100*107.851090*810.9468.018#20.1747.024#B 41.24510.0DN200 8" -30MM 5.550 100*8
6.28
8
90*1013.47610.018#B 239.025#38.1058.032MM
6.310 100*1015.1210.020#22.637
7.025#B 42.0310.035MM 7.550 规格重量壁厚110*1016.6910.020#B 25.7779.027#42.825
8.5规格外径重量壁厚38MM 8.900 3MM 26.63规格
重量
外径
壁厚
125*1019.13310.022#24.9997.027#B 47.08410.5DN15 1/2"21.3 1.33 2.7540MM 9.870 4MM 34.44DN15 1/2" 1.2621.3 2.75125*1222.69612.022#B 28.4539.028#43.4928.5DN20 3/4"26.9 1.73 2.7542MM 10.870 5MM 42.35DN20 3/4" 1.6326.9 2.75140*1225.52212.024#26.867.028#B 47.88810.5DN25 1"33.7 2.57 3.2545MM 12.430 6MM 50.16DN25 1" 2.4233.7 3.25140*1429.4914.024#B 30.628
9.0
30#48.0849.0DN32 11/4"42.4 3.32 3.2550MM 15.420 8MM 65.88DN32 11/4" 3.1342.4 3.25160*1233.98712.025#27.417.030#B 52.79411.0DN40 11/2"48.3 4.07 3.5055MM 18.600 DN40 11/2" 3.8448.3 3.50160*1438.51814.025#B 31.3359.032#57.74111.5DN50 2"60.3 5.17 3.5060MM 22.200 1MM 7.851
DN50 2" 4.8860.3 3.50180*1643.54216.027#35.0779.532#B 62.76513.5DN65 21/276.17.04 3.7565MM 26.000 1.2MM 9.42 1.2DN65 21/2 6.6476.1 3.75180*1848.63418.027#B 39.31611.536#60.03710.0DN80 3"88.98.84 4.0070MM 30.200 1.5MM 11.775 1.5DN80 3"8.3488.9 4.00200*1854.40118.028#35.8239.536#B 65.68912.0DN100 4"114.311.5 4.0075MM 34.700 1.8MM 4.36 1.8DN100 4"10.85114.3 4.00200*2060.05620.028#B 40.21911.540#67.58910.5DN125 5"139.715.94 4.5080MM 39.500 2.0MM 15.72DN125 5"15.04139.7 4.50200*24
71.168
24.0
30#34.4637.540#B 73.8712.5DN150 6"165（168.3）18.88 4.5085MM 44.580 2.5MM 19.63 2.5DN150 6"17.81165 4.5030#B
39.1739.5
50#B
101.504
14.0
DN200 8"-33.41
90MM
49.900
3.0MM 23.55
3
DN200 8"
31.52
219.1
无缝钢管计算公式为:(外径-壁厚)*壁厚*0.02466=每米重量 例如:Ф159*5无缝钢管每米重量计算为:[159-5]*5*0.02466=18.988kg/m 螺旋焊管计算方法与无缝钢管相同.(试用于焊接钢管).螺旋焊管每米另加0.5公斤
钢板重量计算方法为:长*宽*厚*7.85 例如:一块8.5米长1.8米宽12MM厚的钢板重量为:[8.5*1.8*12*7.85=1441.26kg] 扁钢的重量计算与钢板相同.
圆钢,螺纹钢每米重量计算方法为:直径*直径*0.00617 例如:计算Ф85MM圆钢及18MM螺纹钢每米重量分别为:[85*85*0.00617=44.578kg/m] [18*18*0.00617=2kg/m]不锈钢比重为:7.93 （201,202,301,302,304,304L,305,321）/ 铝的比重为:2.70
花纹板(kg/m 2
)热镀锌管（金洲）
焊管（无缝管）
钢板(kg/m 2)镀锌管每米重量计算公式：(外径-壁厚)*壁厚*0.02466*1.06=每米重量
钢材理论重量及其壁厚表（单位：重量kg/m；壁厚mm）
角钢（等边）槽钢工字钢
金洲衬塑钢管
圆钢镀锌扁钢普通碳素电线管。