Large Diameter Pipe Forming Machine manufactures stainless steel pipe/ tube under mass
production. The process of machine works from flatting, forming,
welding, annealing, polishing, sizing, straightening, finishing,
cutting, and tube unloading. It can be done at one time. The machine
adopts humanized design, featuring easy and safe to operate, labor
saving, cost reduction, reducing lose and increase value of the product
to reach high efficiency.
The machine is making for large caliber pipe which is separate
in fourteen segment forming part (including nine set of active forming
roller, five set of passive forming roller). It can produce up to
Ø406.4mm.
Specifications
|
Zhongtai Machinery
|
Stainless Steel Pipe Standard Dimensions
|
Outside Diameter
|
Thickness
|
SCH 5S
|
TSCH 10S
|
SCH 40S
|
SCH 80S
|
N.B
|
NPS/INCH
|
OD
|
mm
|
mm
|
mm
|
mm
|
|
40J
|
8
|
1/4"
|
13.72
|
|
1.65
|
2.24
|
3.02
|
|
10
|
3/8"
|
17.15
|
|
1.65
|
2.31
|
3.20
|
|
50J
|
15
|
1/2"
|
21.34
|
1.65
|
2.11
|
2.77
|
3.73
|
|
20
|
3/4"
|
26.67
|
1.65
|
2.11
|
2.87
|
3.91
|
|
60J
|
25
|
1"
|
33.40
|
1.65
|
2.77
|
3.38
|
4.55
|
|
32
|
1 1/4"
|
42.16
|
1.65
|
2.77
|
3.38
|
4.55
|
|
40
|
1 1/2"
|
48.26
|
1.65
|
2.77
|
3.68
|
5.08
|
|
50
|
2"
|
60.33
|
1.65
|
2.77
|
3.91
|
5.54
|
|
80J
|
65
|
2 1/2"
|
73.03
|
2.11
|
3.05
|
5.16
|
7.01
|
|
80
|
3"
|
88.90
|
2.11
|
3.05
|
5.49
|
7.62
|
|
90
|
3 1/2"
|
101.60
|
2.11
|
3.05
|
5.74
|
8.08
|
|
100
|
4"
|
114.30
|
2.11
|
3.05
|
6.02
|
8.56
|
|
110J
|
125
|
5"
|
141.30
|
2.77
|
3.40
|
6.55
|
9.52
|
|
150
|
6"
|
168.28
|
2.77
|
3.40
|
7.11
|
10.97
|
|
200
|
8"
|
219.08
|
2.77
|
3.76
|
8.18
|
12.70
|
|
150J
|
250
|
10"
|
273.05
|
3.40
|
4.19
|
9.27
|
12.70
|
|
300
|
12"
|
323.85
|
3.96
|
4.57
|
9.52
|
12.70
|
|
350
|
14"
|
355.60
|
3.96
|
4.78
|
9.52
|
|
|
400
|
16"
|
406.40
|
4.19
|
4.78
|
9.52
|
|
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