常用五金手册查询
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- 大小:394.00 KB
- 文档页数:6
0.50.60.81.01.21.41.51.6
(5)0.0550.0650.0830.099
(6)0.0680.0800.1080.123
(7)0.0800.0950.1220.148
(8)0.0920.1100.1420.173(0.202)
(9)0.1050.1250.1620.1970.231
100.1170.1390.1820.222(0.261)
(11)0.1290.1540.2010.2470.290
120.1420.1690.2210.2710.3200.365(0.388)0.411
(13)0.1840.2410.2960.3490.4000.4250.451
(14)0.1990.2600.3210.3790.4340.4620.490
150.2140.2800.3450.4090.468(0.499)0.529
160.2280.3000.3700.4380.503(0.536)0.568
(17)0.2440.3200.3950.4680.5370.5730.608
180.2580.3400.4190.4970..572(0.610)0.647
(19)0.2740.3590.4440.5270.6060.6470.687
200.2880.3790.4690.5560.642(0.684)0.726
(21)0.4930.5860.6750.7210.767
220.5180.6160.7100.7580.806
(23)0.5430.6450.7450.7950.846
240.5670.6740.779(0.832)0.885
250.5920.7030.8130.8690.925
(26)0.6170.7340.8490.9060.963
(27)0.6410.7620.8820.9431.000
280.6660.7920.916(0.980)1.040
290.6910.8230.9511.0201.076
300.7150.8510.986(1.050)1.120
(31)0.7400.8811.0211.0901.152
320.9101.0531.1301.200
330.9411.0911.1701.238
(34)0.9681.1221.2001.280
(35)0.9981.1591.2401.320
(36)1.0271.1921.2801.360
(37)1.0591.2291.3101.396
381.0871.2601.3501.440
(39)1.291.391.47
401.331.421.52
(41)1.361.461.55
421.411.501.60
431.431.541.63
44.51.481.591.65
451.511.611.71
(46)1.541.651.75
(47)1.571.681.79
电焊钢管规格、重量表[冶标(YB)242-68]
外径
(mm)
(48)1.611.721.83
511.711.831.96
531.781.912.03
(54)1.821.942.07
57
1.922.052.18
60
2.022.162.31
63.5
2.142.292.44
70
2.372.532.70
76
2.572.762.94
83
89
95
102
108
114
121
127
133
140
152
B.定尺长度:外径≤30mm 长度在2.5~6m范围内;外径>30mm 长度在4~10m范围内。
C.倍尺长度:倍尺长度在通常长度范围内,每个倍尺长度应留5mm的切口;每批通常长度的钢管允许交5%(按重量)
D.短尺钢管:外径≤70mm 的, 长度不大于1m;外径>70mm的,长度不小于1.5m。
(3)钢管应用“YB-63”中的08,10,15和20号钢和“YB151-63”中的2~4号甲类钢和乙类钢制造。
(4)经需方要求并在合同中注明,凡用作承受流体压力的钢管,按下列规定进行水压试验: 钢管外径≥102mm,60千克/cm2;
钢管
注 (1) 表中括号内的外径或重量的钢管应经过冷拔;外径不大于63.5mm、壁厚不大于2.5mm的没有括号的钢管经过冷拔或不经过冷拔
(2)钢管的长度: A.通常长度(不定尺):外径≤30mm 长2~6m;外径>30~70mm 长3~8m;外径大于70mm 长4~10m。
1.82.02.22.52.83.03.23.53.8
(0.717)(0.789)
0.762(0.838)
(0.806)(0.888)
0.8510.937
0.8950.986
0.9401.0401.1301.260
(0.984)(1.090)(1.180)(1.330)
1.0301.1301.2401.390
1.0741.1801.2911.450
1.1201.2301.3401.510
(1.160)(1.280)(1.400)(1.570)
1.2201.3301.4701.640
(1.260)(1.380)(1.510)(1.700)
1.2961.4301.5621.760
1.3401.4801.6201.820
1.3851.5301.671(1.880)
1.4301.5801.7201.940
1.4701.6300.7802.000
1.5201.6801.8302.070
1.5621.7301.8872.130
1.6101.7801.9402.190
1.651.821.992.26
1.691.872.05(2.31)
1.741.922.102.37
1.791.972.162.44
1.822.022.212.50
1.882.102.292.592.893.07
1.912.122.322.622.913.11
1.962.172.372.68
2.002.222.432.74
壁 厚 (mm)
钢 管 的 理 论 重 量 (kg/m)
2.052.272.482.813.113.333.84
2.182.422.642.993.323.553.794.10
2.272.512.763.113.463.703.944.27
2.312.562.813.183.533.774.024.36
2.452.712.973.363.744.004.254.62
2.582.863.133.553.944.224.494.83
2.733.033.323.764.194.484.755.18
3.023.353.684.164.634.965.285.74
3.293.654.004.535.025.405.756.266.76
3.604.004.374.965.525.926.316.867.42
4.294.705.335.946.366.777.387.98
4.595.025.706.366.817.267.908.54
4.935.406.136.847.327.818.509.20
7.778.299.029.76
8.218.749.5410.22
8.739.2910.1410.98
9.179.7710.6611.54
11.1812.10
11.7812.76
12.8213.88
度的钢管允许交5%(按重量)的短尺钢管。
径≥102mm,60千克/cm2; 钢管外径≤102mm,30千克/cm
2。
的钢管经过冷拔或不经过冷拔方法制造。其余的钢管均不经过冷拔方法制造
于70mm 长4~10m。
4.0
4.24.54.85.05.5
7.88
7.107.437.93
7.798.168.71
8.388.789.389.96
9.6710.1210.8211.5011.96
10.26
10.8511.3712.1512.9213.44
11.5412.09
12.1312.7113.5914.4615.04
12.7314.6215.1715.78
13.4214.0615.0416.0016.6518.24
14.6015.3016.3717.4218.1319.78