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德标无缝钢管 >> 无锡DIN2440/2441 & EN10255无缝钢管 |
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产品编号： |
22116373816 |
产品名称： |
无锡DIN2440/2441 & EN10255无缝钢管 |
规 格： |
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产品备注： |
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产品类别： |
德标无缝钢管 |
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 产 品 说 明 |
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无锡德标无缝钢管销售 0510-88268596 螺纹钢管
标准: DIN2440/2441 & EN10255 |
| 非合金螺纹钢管/Non-Alloy Steel Tubes,suitable for welding and threading |
| Application: |
输送流体及其他如结构用管
For conveyance of fluid as well as for other application. |
| Size(mm): |
外径 O.D.:6.0-168 壁厚 W.T.:1-30 长度 L: below 12000 |
钢号及化学成分/Grade and Chemical Composition (％)
| 钢级 Steel Grade |
化学成分(%) Chemical composition |
机械性能 Mechanical Properties Mpa |
名称
Steel Name |
钢号
Steel number |
C≤ |
Mn≤ |
P≤ |
S≤ |
Upper Yield
strength
上屈服点
ReH min |
Tensile
strength
抗拉强度
Rm |
Elongation
延伸
A min % |
| S 195T |
1.0026
|
0.20 |
1.40 |
≤0.035 |
≤0.030 |
195 |
320~520 |
20 |
Table 2--Dimensions,diameter to tolerance and mass per unit length:
ecified
outside
diameter a
D
(mm) |
thread
Size a
R |
Outside
diameter
|
H
Heavy series |
M
Medium series
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Wall
thickness
T
(mm) |
Mass per unit
Length of bare tube |
Wall
thickness
T
(mm) |
Mass per unit
Length of bare tube |
Max
(mm) |
Min
(mm) |
Plain end
(kg/m) |
Socketed
(kg/m) |
Plain end
(kg/m) |
threade and
socketed(kg/m)
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| 10.2 |
1/8 |
10.6 |
9.8 |
2.6 |
0.487 |
0.490 |
2.0 |
0.404 |
0.407 |
| 13.5 |
1/4 |
14.0 |
13.2 |
2.9 |
0.765 |
0.769 |
2.3 |
0.641 |
0.645 |
| 17.2 |
3/8 |
17.5 |
16.7 |
2.9 |
1.02 |
1.03 |
2.3 |
0.839 |
0.846 |
| 21.3 |
1/2 |
21.8 |
21.0 |
3.2 |
1.44 |
1.45 |
2.6 |
1.21 |
1.22 |
| 26.9 |
3/4 |
27.3 |
26.5 |
3.2 |
1.87 |
1.88 |
2.6 |
1.56 |
1.57 |
| 33.7 |
1 |
34.2 |
33.3 |
4.0 |
2.93 |
2.95 |
3.2 |
2.41 |
2.43 |
| 42.4 |
11/4 |
42.9 |
42.0 |
4.0 |
3.79 |
3.82 |
3.2 |
3.10 |
3.13 |
| 48.3 |
11/2 |
48.8 |
47.9 |
4.0 |
4.37 |
4.41 |
3.2 |
3.56 |
3.60 |
| 60.3 |
2 |
60.8 |
59.7 |
4.5 |
6.19 |
6.26 |
3.6 |
5.03 |
5.10 |
| 76.1 |
21/2 |
76.6 |
75.3 |
4.5 |
7.93 |
8.05 |
3.6 |
6.42 |
6.54 |
| 88.9 |
3 |
89.5 |
88.0 |
5.0 |
10.3 |
10.5 |
4.0 |
8.36 |
8.53 |
| 114.3 |
4 |
115.0 |
113.1 |
5.4 |
14.5 |
14.8 |
4.5 |
12.2 |
12.5 |
| 139.7 |
5 |
140.8 |
138.5 |
5.4 |
17.9 |
18.4 |
5.0 |
16.6 |
17.1 |
| 165.1 |
6 |
166.5 |
163.9 |
5.4 |
21.3 |
21.9 |
5.0 |
19.8 |
20.4 |
a for relationship between spicified outside diameter(D),thread size(R) and nominal diameter(DN),see AnnexA T=specified wall thickness.
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