|
|
|
双面埋弧螺旋钢管外径壁厚和每米理论重最 |
The Average Extemal Diameter,Ektexine Thickness and Theortical Weight(per Meter) of Double Sides Submerged-arc Spiral Welding Steel Pipes |
|
壁厚
每米重量
外径 |
壁厚 Ektexine Thickness |
| 5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
16 |
18 |
每米理论重量（kg/m) Theoretical Weightper Meter |
| 219 |
26.88 |
32.02 |
37.10 |
42.13 |
|
|
|
|
|
|
|
|
| 245 |
30.09 |
35.86 |
41.59 |
47.26 |
|
|
|
|
|
|
|
|
| 273 |
33.55 |
40.01 |
46.42 |
52.78 |
59.1 |
65.36 |
|
|
|
|
|
|
| 325 |
39.96 |
47.70 |
55.4 |
63.04 |
70.64 |
78.18 |
|
|
|
|
|
|
| 377 |
46.37 |
55.4 |
64.37 |
73.30 |
82.18 |
91.01 |
|
|
|
|
|
|
| 426 |
52.41 |
62.65 |
72.83 |
82.97 |
93.05 |
103.09 |
|
|
|
|
|
|
| 478 |
58.82 |
70.34 |
81.81 |
93.23 |
104.60 |
115.92 |
|
|
|
|
|
|
| 529 |
65.11 |
77.89 |
90.61 |
103.29 |
115.92 |
128.49 |
141.02 |
153.5 |
165.93 |
|
|
|
| 630 |
|
92.83 |
108.05 |
123.2 |
138.33 |
153.4 |
168.42 |
183.39 |
198.31 |
|
|
|
| 720 |
|
106.12 |
123.59 |
140.97 |
158.31 |
175.60 |
192.84 |
210.02 |
227.16 |
|
|
|
| 820 |
|
120.95 |
140.85 |
160.70 |
180.50 |
200.26 |
219.96 |
239.62 |
259.22 |
|
|
|
| 920 |
|
135.74 |
158.10 |
180.43 |
202.70 |
224.92 |
247.09 |
269.21 |
291.28 |
|
|
|
| 1020 |
|
150.54 |
175.36 |
200.16 |
224.89 |
249.58 |
274.22 |
298.81 |
323.34 |
347.82 |
396.66 |
445.29 |
| 1120 |
|
|
|
219.89 |
247.09 |
274.24 |
301.35 |
328.4 |
355.40 |
382.36 |
436.12 |
489.69 |
| 1220 |
|
|
|
239.62 |
269.29 |
298.90 |
328.47 |
357.99 |
387.46 |
416.88 |
475.58 |
534.08 |
| 1320 |
|
|
|
259.35 |
291.48 |
323.57 |
355.60 |
387.59 |
419.52 |
451.41 |
515.04 |
578.47 |
| 1420 |
|
|
|
279.08 |
313.68 |
348.23 |
382.73 |
417.18 |
451.58 |
485.94 |
485.94 |
622.86 |
| 1520 |
|
|
|
298.81 |
335.87 |
372.89 |
409.86 |
446.77 |
483.64 |
520.46 |
593.95 |
667.25 |
| 1520 |
|
|
|
318.53 |
358.08 |
397.55 |
436.98 |
476.37 |
515.70 |
554.99 |
633.41 |
711.64 |
| 1720 |
|
|
|
338.26 |
380.26 |
422.21 |
464.11 |
505.96 |
547.76 |
589.52 |
672.87 |
756.03 |
| 1820 |
|
|
|
|
402.46 |
446.87 |
491.24 |
535.56 |
579.82 |
624.04 |
712.33 |
800.42 |
| 1920 |
|
|
|
|
424.65 |
471.53 |
518.37 |
565.15 |
611.88 |
658.57 |
751.79 |
844.81 |
| 2020 |
|
|
|
|
446.85 |
496.2 |
545.49 |
594.74 |
643.94 |
693.09 |
791.25 |
889.20 |
| 2032 |
|
|
|
|
449.07 |
499.16 |
548.21 |
598.29 |
647.15 |
697.24 |
795.98 |
894.53 |
|
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