16Mn spiral steel pipe

1,product name:spiral steel pipe
2,material:Q195-Q235
3,spec:25*2mm-510*19mm
4,length:6-12m
5,quality:prime

Serial
number
Nominal
diameter
×Wall thickness
Serial
number
Nominal
diameter
×Wall thickness
Serial
number
Nominal
diameter
×Wall thickness
Serial
number
Nominal
diameter
×Wall thickness
Serial
number
Nominal
diameter
×Wall thickness
1
219×6
14
377×10
27
529×8
40
820×6
53
1220×9
2
219×7
15
426×6
28
529×9
41
820×7
54
1220×10
3
273×6
16
426×7
29
529×10
42
820×8
55
1220×12
4
273×7
17
426×8
30
630×6
43
820×9
56
1420×8
5
273×8
18
426×9
31
630×7
44
820×10
57
1420×9
6
325×6
19
426×10
32
630×8
45
920×8
58
1420×10
7
325×7
20
478×6
33
630×9
46
920×10
59
1420×12
8
325×8
21
478×7
34
630×10
47
920×12
60
1620×10
9
325×9
22
478×8
35
720×6
48
1020×8
61
1620×12
10
377×6
23
478×9
36
720×7
49
1020×9
62
1620×14
11
377×7
24
478×10
37
720×8
50
1020×10
63
1820×10
12
377×8
25
529×6
38
720×9
51
1020×12
64
1820×12
13
377×9
26
529×7
39
720×10
52
1220×8
65
1820×14