詳細說明
Product Name
Material
Standard
Specification
Application
Spiral steel pipe
Q235A-B Q345A-E
SY/T5037-2000
219-2820*4-20
apply to low pressure fluid transport
公稱外徑mm
公稱壁厚
5.0
5.5
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
219
26.39
28.96
31.51
36.60
41.63
273
33.04
36.28
39.51
45.92
325
39.46
43.33
47.26
54.90
62.54
70.13
377
45.88
50.39
54.89
63.87
72.80
81.67
426
51.91
57.03
62.14
72.33
82.46
92.55
102.59
457
55.73
61.24
66.73
77.69
88.58
99.43
110.23
120.98
131.60
142.34
508
74.28
86.48
98.64
110.75
122.81
134.82
146.78
158.69
529
77.38
90.11
102.78
115.41
127.99
140.51
152.99
165.42
559
81.82
95.29
108.70
122.07
135.38
148.65
161.87
175.04
610
89.37
104.09
118.76
133.39
147.96
162.48
176.96
191.39
630
92.33
107.54
122.71
137.82
152.89
167.91
182.88
197.80
660
96.77
112.72
128.63
144.48
160.29
176.05
191.76
207.42
720
105.64
123.08
140.46
157.80
175.09
192.32
209.51
226.65
820
140.34
160.19
179.99
199.75
219.45
239.10
258.71
276.26
297.77
317.23
256.01
394.58
432.96
914
178.74
200.06
222.93
244.95
266.92
288.84
310.72
332.54
354.31
397.74
440.95
483.96
920
179.92
202.19
224.41
246.58
268.70
290.77
312.79
334.76
356.68
400.40
443.91
486.13
1016
198.86
223.49
248.08
272.62
297.10
321.54
345.93
370.27
394.56
443.02
491.26
539.30
1020
199.65
224.38
249.07
273.70
298.39
322.82
347.31
371.75
396.14
44.79
493.23
541.47
1220
296.39
327.95
357.47
386.94
416.36
445.73
475.58
533.58
591.88
649.98
1420
347.71
362.21
416.66
451.06
485.41
519.71
553.96
622.36
690.52
758.49
1620
397.03
436.46
475.84
515.17
554.46
593.60
632.87
711.14
789.17
867.00
1820
446.35
490.71
535.02
579.29
623.50
667.67
711.79
799.92
887.81
975.51
2020
495.67
544.96
594.21
643.40
692.55
741.65
796.70
888.70
986.46
1084.21
2220
544.99
599.21
653.39
707.52
761.60
815.63
869.61
977.48
1085.11
1192.5
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