螺旋鋼管公稱外徑、公稱壁厚和單位長度重量
|
公稱外徑
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公 稱 壁 厚
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||||||||||||||
|
|
|
6.0
|
7.0
|
8.0
|
9.0
|
10.0
|
11.0
|
12.0
|
13.0
|
14.0
|
15.0
|
16.0
|
18.0
|
20.0
|
22.0
|
|
mm
|
in
|
|
|||||||||||||
|
219.1
|
8-5/8
|
31.53
|
36.61
|
41.65
|
|
|
|
|
|
|
|
|
|
|
|
|
273.1
|
10-3/4
|
39.52
|
45.94
|
52.30
|
|
|
|
|
|
|
|
|
|
|
|
|
323.9
|
12-3/4
|
47.04
|
54.71
|
62.32
|
69.89
|
77.41
|
|
|
|
|
|
|
|
|
|
|
(325)
|
|
47.20
|
54.90
|
62.54
|
70.14
|
77.68
|
|
|
|
|
|
|
|
|
|
|
355.6
|
14
|
51.73
|
60.18
|
68.58
|
76.93
|
85.23
|
|
|
|
|
|
|
|
|
|
|
(377.0)
|
|
54.89
|
63.87
|
72.80
|
81.67
|
90.50
|
|
|
|
|
|
|
|
|
|
|
406.4
|
16
|
59.25
|
68.95
|
78.60
|
88.20
|
97.76
|
107.26
|
116.72
|
|
|
|
|
|
|
|
|
(426.0)
|
|
62.41
|
72.33
|
82.46
|
92.55
|
102.59
|
112.58
|
122.51
|
|
|
|
|
|
|
|
|
457
|
18
|
66.73
|
77.68
|
88.58
|
99.44
|
110.24
|
120.99
|
131.69
|
|
|
|
|
|
|
|
|
(478.0)
|
|
69.84
|
81.30
|
92.72
|
104.09
|
115.41
|
126.69
|
137.90
|
|
|
|
|
|
|
|
|
508.0
|
20
|
74.28
|
86.49
|
98.65
|
110.75
|
122.81
|
134.82
|
146.79
|
158.69
|
170.56
|
|
|
|
|
|
|
(529.0)
|
|
77.38
|
90.11
|
102.78
|
115.40
|
127.99
|
140.52
|
152.99
|
165.43
|
177.80
|
|
|
|
|
|
|
559.0
|
22
|
81.82
|
95.29
|
108.70
|
122.07
|
135.38
|
148.65
|
161.88
|
175.04
|
188.17
|
|
|
|
|
|
|
610.0
|
24
|
89.37
|
104.10
|
118.77
|
133.39
|
147.97
|
162.48
|
176.97
|
191.40
|
205.78
|
|
|
|
|
|
|
(630.0)
|
|
92.33
|
107.54
|
122.71
|
137.83
|
152.90
|
167.92
|
182.89
|
197.81
|
212.68
|
|
|
|
|
|
|
660.0
|
26
|
96.77
|
112.73
|
128.63
|
144.48
|
160.30
|
176.05
|
191.77
|
207.43
|
223.04
|
|
|
|
|
|
|
711.0
|
28
|
104.32
|
121.53
|
138.70
|
155.81
|
172.88
|
189.89
|
206.86
|
223.78
|
240.65
|
257.47
|
274.24
|
|
|
|
|
(720.0)
|
|
105.65
|
123.09
|
140.47
|
157.81
|
175.10
|
192.34
|
209.52
|
226.66
|
243.75
|
260.80
|
277.79
|
|
|
|
|
762.0
|
30
|
111.86
|
130.34
|
148.76
|
167.13
|
185.45
|
203.73
|
221.95
|
240.13
|
258.26
|
276.33
|
294.36
|
|
|
|
|
813.0
|
32
|
119.41
|
139.14
|
158.82
|
178.45
|
198.03
|
217.56
|
237.05
|
256.48
|
275.86
|
295.20
|
314.48
|
|
|
|
|
(820.0)
|
|
12.45
|
140.35
|
160.20
|
180.00
|
199.76
|
219.46
|
239.12
|
258.72
|
278.28
|
297.79
|
317.25
|
|
|
|
|
864.0
|
34
|
|
147.94
|
168.88
|
189.77
|
210.61
|
231.40
|
252.14
|
272.83
|
293.48
|
314.06
|
334.61
|
|
|
|
|
914.0
|
39
|
|
|
178.75
|
200.87
|
222.94
|
244.96
|
266.94
|
288.86
|
310.73
|
332.56
|
354.34
|
|
|
|
|
(920.0)
|
|
|
|
179.93
|
202.20
|
224.42
|
246.59
|
268.70
|
290.78
|
312.79
|
334.78
|
356.68
|
|
|
|
|
965.0
|
38
|
|
|
188.81
|
212.19
|
235.52
|
258.80
|
282.03
|
305.21
|
328.34
|
351.43
|
374.46
|
|
|
|
|
1016.0
|
40
|
|
|
198.87
|
223.51
|
248.09
|
272.63
|
297.12
|
321.56
|
345.95
|
370.29
|
394.58
|
443.02
|
|
|
|
(1020.0)
|
|
|
|
199.66
|
224.39
|
249.08
|
273.72
|
298.31
|
322.84
|
347.33
|
371.77
|
396.16
|
444.77
|
|
|
|
1067.0
|
42
|
|
|
208.93
|
234.83
|
260.67
|
286.47
|
312.21
|
337.91
|
363.56
|
389.16
|
414.71
|
465.66
|
|
|
|
1118.0
|
44
|
|
|
218.99
|
246.15
|
273.25
|
300.30
|
327.31
|
354.26
|
371.17
|
408.02
|
434.83
|
488.30
|
|
|
|
1168.0
|
46
|
|
|
228.86
|
257.24
|
285.58
|
313.87
|
342.10
|
370.29
|
398.43
|
426.52
|
454.56
|
510.49
|
|
|
|
1219.0
|
48
|
|
|
238.92
|
268.56
|
298.16
|
327.70
|
357.20
|
386.64
|
416.04
|
445.39
|
474.68
|
553.13
|
|
|
|
(1220.0)
|
|
|
|
239.12
|
268.79
|
298.40
|
327.97
|
357.49
|
386.96
|
416.38
|
445.76
|
475.08
|
533.58
|
|
|
|
1321.0
|
52
|
|
|
|
291.20
|
323.31
|
327.97
|
387.38
|
419.34
|
451.26
|
483.12
|
514.93
|
578.41
|
|
|
|
(1420.0)
|
|
|
|
|
|
347.72
|
355.37
|
416.66
|
451.08
|
485.41
|
519.74
|
553.96
|
622.32
|
690.52
|
|
|
1422.0
|
56
|
|
|
|
|
348.22
|
382.23
|
417.27
|
451.72
|
486.13
|
520.48
|
554.79
|
623.25
|
691.51
|
759.58
|
|
1524.0
|
60
|
|
|
|
|
373.38
|
410.44
|
447.46
|
484.43
|
521.34
|
558.21
|
595.03
|
668.52
|
741.82
|
814.91
|
|
(1620.0)
|
|
|
|
|
|
397.03
|
436.48
|
457.84
|
515.20
|
554.46
|
593.73
|
623.87
|
711.11
|
789.12
|
867.00
|
|
1626.0
|
64
|
|
|
|
|
398.53
|
438.11
|
477.64
|
517.13
|
556.56
|
595.95
|
635.28
|
713.80
|
792.13
|
810.26
|
|
1727.0
|
68
|
|
|
|
|
423.44
|
465.51
|
507.53
|
549.51
|
591.43
|
633.31
|
675.13
|
758.64
|
841.94
|
925.05
|
|
(1820.0)
|
|
|
|
|
|
446.37
|
490.74
|
535.06
|
579.32
|
623.50
|
667.71
|
711.79
|
799.92
|
887.81
|
975.51
|
|
1829.0
|
72
|
|
|
|
|
|
493.18
|
|
|
626.65
|
671.04
|
714.20
|
803.92
|
890.77
|
980.39
|
|
1930.0
|
76
|
|
|
|
|
|
|
|
|
661.52
|
708.40
|
755.23
|
848.75
|
942.07
|
1035.19
|
|
(2020.0)
|
|
|
|
|
|
|
|
|
|
692.60
|
741.69
|
790.75
|
888.70
|
986.41
|
1084.02
|
|
2032.0
|
80
|
|
|
|
|
|
|
|
|
696.74
|
746.13
|
795.48
|
894.03
|
992.38
|
1090.53
|
|
(2220.0)
|
|
|
|
|
|
|
|
|
|
761.65
|
815.68
|
869.66
|
977.50
|
1085.80
|
1192.53
|
|
(2420.0)
|
|
|
|
|
|
|
|
|
|
|
|
948.58
|
1066.26
|
1183.75
|
1301.04
|
|
(2540.0)
|
100
|
|
|
|
|
|
|
|
|
|
|
995.93
|
1119.53
|
1242.94
|
1366.15
|
|
(2845.0)
|
112
|
|
|
|
|
|
|
|
|
|
|
1116.28
|
1254.93
|
1393.37
|
1531.63
|
|
1、經供需雙方協議，可供應介于本表所列公稱外徑和公稱壁厚之間的尺寸和鋼管。 2、本表中加括號的公稱外徑鋼管為保留直徑。 |
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注：1、此表是GB/T9711-1997和APISL標準給出的最低（標準）試驗壓力，表中未列出的鋼級，管徑和壁厚的鋼管的最低試驗壓力按下式計算并考慮標準對最高試驗壓力的限制，當采用GB/T9711.2-1999jf，除另有協議外，S中的系數為95%， 并規定D≤406.4mm，最大壓力為50MPa；D＞406.4mm，最大壓力為25M Pa。
 式中：P-靜水壓試驗壓力（MPa）；S-標準規定最小總伸長應力（Rt10.5MPa）乘以標準所給系數；T-鋼管壁厚（mm）；D-鋼管外徑（mm）。2、L210、L245鋼級D≤48.3mm鋼管的試驗壓力是給定的。 其余外徑和心中壁厚鋼試驗壓力是按注1的公式計算的。 3、按GB/T3091-2001生產的鋼管應逐根進行水壓試驗，試驗壓力應符合表一規定。 表一
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