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The specified outside , specified wall thickness and weight per unit length of the spiral submerged arc weling steel pipe
steel tube principal physicochemical performances
steel tube execution standard schedule
steel tube dimension and standard test pressure
The specified outside , specified wall thickness and weight per unit length of the spiral submerged arc weling steel pipe
公稱外徑
公 稱 壁 厚
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(jīng)供需雙方協(xié)議，可供應(yīng)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(hào)的公稱外徑鋼管為保留直徑。
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