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钢管重量表

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管材序号公称口径外径壁厚理论重量11615.71.20.4322019.71.20.5532524.71.20.7043231.61.20.9054039.61.21.1465049.61.21.4371615.71.60.5682019.71.60.7192524.71.60.91103231.61.61.18114039.61.61.50125049.61.61.8911615.71.20.4322019.71.20.5532524.71.20.7043231.61.20.9011615.871.60.5622019.051.60.6932525.41.60.9443231.751.61.1954038.11.61.4465050.81.61.9411620.752.51.1322026.252.51.46325322.51.8243240.752.52.36540462.52.68650582.53.427707435.2588086.536.18910011238.06焊接钢管钢管理论重量

KBG管JDG管

电线管TC计算公式：W(kg/m)=0.02466*壁厚*(外径-壁厚)管材序号公称口径外径壁厚理论重量钢管理论重量计算公式：W(kg/m)=0.02466*壁厚*(外径-壁厚)11621.252.751.2522026.752.751.6332533.53.252.4243242.253.253.13540483.53.84650603.54.8877075.53.756.6488088.548.349100114410.85101251404.515.04111501654.517.8112.751.3322.751.7333.252.5743.253.3253.504.0763.505.1773.757.0484.008.8494.0011.50104.5016.85114.5022.2910.22220.39530.61740.88811.2610.79镀锌扁钢40*425*4125150镀锌圆钢68101280100水煤气钢管

32405070镀锌钢管152025

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钢管每米重量表

钢管每米重量表

序号规格壁厚单位焊管热镀管冷镀管1DN152.75米1.2648006.0481.3458007.7721.34.55.852DN202.75米1.6348007.8241.73580110.035731.694.57.6053DN253.25米2.42480011.6162.57580214.911142.54.511.254DN323.25米3.12480014.9763.31580319.207933.234.514.5355DN403.5米3.85480018.484.08580423.680323.984.517.916DN503.5米4.88480023.4245.17580530.011855.054.522.7257DN703.75米6.64480031.8727.04580640.874246.874.530.9158DN804米8.34480040.0328.84580751.333888.634.538.8359DN1004米10.85480052.0811.5580866.79211.234.550.53510DN1254.5米15.04480072.19215.94580992.5954615.574.570.06511DN1504.5米17.81480085.48818.945810110.041418.494.583.205DN2006米31.534800151.344DN2507米45.934800220.464DN3007米54.74800262.56DN3508米68.574800329.136钢管每米重量换算表DN4009米92.554800444.24热镀锌扁钢5375/吨

136.31938638.051948052

钢管尺寸重量对照表

钢管尺寸重量对照表

钢管理论重量表(按GB/T3091—2001标准执行)

规格 外径

mm 壁厚

mm 最小壁厚

mm 焊管(6米定尺) 镀锌管(6米定尺)

公称内径 英寸 米重kg 根重kg 米重kg 根重kgDN15 1/2 4分 21.3 2.8 2.45

DN20 3/4 26.9 2.8 2.45 1.66 9.96 1.76 10.56

DN25 1 33.7 3.2 2.8 2.41 14.46 2.554 15.32

DN32 1.25 42.4 3.5 3.06 3.36 20.16 3.56 21.36

DN40 1.5 48.3 3.5 3.06 3.87 23.22 4.10 24.60

DN50 2 60.3 3.8 3.325 5.29 31.74 5.607 33.64

DN65 2.5 76.1 4.0 3.5 7.11 42.66 7.536 45.21

DN80 3 88.9 4.0 8.38 50.28 8.88 53.28

DN100 4 114.3 4.0 10.88 65.28 11.53 69.18

DN125 5 140 4.5 15.04 90.24 15.942 98.65

DN150 6 168.3 4.5 18.18 109.08 19.27 115.62

DN200 8 219.1 6.0(焊管) 31.53 189.18

DN200 8 219.1 6.5(热镀锌) 36.12 216.7

无缝管常备货品规格：

12×1 68×4-4.5-10-12-14-16 203×6-15-20-25-30-32-45-50

14×1.5-2.5-3 70×4-4.5--12-15-16 219×6-8-18-20-25-30-50-55-65-70

16×1.5-2.5-4 73×4-4.5-9-10-12-15 245×8--20-22-25-30-34-40

镀锌钢管理论重量表

镀锌钢管理论重量表

米重kg根重kg米重kg根重kg

21.32.82.451.287.681.3578.14

26.92.82.451.669.961.7610.56

33.73.22.82.4114.462.55415.32

42.43.53.063.3620.163.5621.3648.33.53.063.8723.224.124.6

60.33.83.3255.2931.745.60733.64

76.143.57.1142.667.53645.21

88.948.3850.288.8853.28

114.3410.8865.2811.5369.18

1404.515.0490.2415.94298.65

168.34.518.18109.0819.27115.62

219.16（焊管）31.53189.18

219.16.5热镀锌36.12216.72

5"-6"

+3.0 -0.82"以下

允许偏差

5-0

5-0

15-0焊接钢管

Q/YF01-2002对比结论最小壁

厚mm镀锌管（6米定尺）焊管（6米定尺）

通常长度允许偏差

长度

倍尺长度：在通

常长度内每个倍

尺应留5-10mm切

口余量+20 -04M-12M+20 -048.3

168.3±1.0%

168.3

508±0.75%+2.4 -0.8

±1.0%4"

±12.5%±0.20mm±0.40mm

±0.30mm

1.8-

5.75mm5%3"- "

壁厚S优于国标

20-0优于国标名

称国标

低压流体输送焊接钢管

GB/T3091-2001企标

外径D±0.50mm钢管外径、外径允许偏差

管体外径偏差

mm管体外径

偏差mm

±0.5mm8"±0.60mm

D≤48.3

2通常长度

2寸以下

2.5寸-4寸

5寸以上

特殊定尺长度1

壁厚偏差D>508国标热镀锌钢管\冷镀锌钢管规格、尺寸理论重量表

规 格

公称内径

DN15外径mm壁厚mm

英寸

1/2

DN20

GB/T3091-2001热镀锌管壁厚偏差4

5

6

8

8DN200DN200DN150DN25

钢管每米重量表 2

钢管每米重量表 2

钢管每米重量表

核心提示： 外径mm 壁厚mm 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 每米重量KG 75

2.71

2.90 3.25 3.60 3.95 4.47 4.99 5.33

外径mm 壁厚 mm

1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2

每米重量 KG

75 2.71 2.90 3.25 3.60 3.95 4.47 4.99 5.33 5.68

76 2.76 2.94 3.29 3.65 4.00 4.53 5.05 5.40 5.75

80 2.90 3.09 3.47 3.85 4.22 4.78 5.33 5.70 6.07

83 3.02 3.21 3.60 4.00 4.38 4.96 5.54 5.92 6.31

85 3.09 3.29 3.69 4.09 4.49 5.09 5.68 6.07 6.46

89 3.24 3.45 3.87 4.29 4.71 5.33 5.95 6.36 6.77

90 3.27 3.49 3.91 4.34 4.76 5.39 6.02 6.44 6.86

95 3.46 3.69 4.14 4.59 5.03 5.70 6.37 6.81 7.25

100 3.64 3.88 4.36 4.83 5.31 6.01 6.70 7.18 7.65

102 3.73 3.97 4.45 4.93 5.14 6.13 6.85 7.32 7.81

108 3.95 4.21 4.72 5.23 5.74 6.50 7.26 7.77 8.28

110 4.02 4.28 4.81 5.33 5.85 6.63 7.40 7.92 8.43

120 4.38 4.67 5.25 5.83 6.39 7.24 8.09 8.66 9.22