1. Production technology: hot-rolled dipped gal pipes(welded and seamless)
2. Executive standards: GB/T, ASTM A106/A53, BS1387 etc
3.Specification range:
OD: 1/2-12”mm
WT: SCH10-SCH40
4. Materials: 10#, 20#, Q195, Q235 etc
5. Testing: Eddy current etc
6. Packing: by bundles, seaworthy packing.
7. Application:
Gal pipes are widely used for water transfer, tunnel etc.
|
SIZES
|
OD/mm
|
T/mm
|
T/Galv:mm
|
ERW(6M)
|
galv(6m)
|
|
|||
|
KG/M
|
kg/PCS
|
KG/M
|
KGS/PCS
|
||||||
|
OD
|
INCH
|
||||||||
|
DN15
|
1/2
|
21.3
|
2.8
|
1.0-3.0
|
1.28
|
7.68
|
1.357
|
8.14
|
|
|
DN20
|
3/4
|
26.9
|
2.8
|
1.0-3.0
|
1.66
|
9.96
|
1.76
|
10.56
|
|
|
DN25
|
1
|
33.7
|
3.2
|
1.5-3.5
|
2.41
|
14.46
|
2.554
|
15.32
|
|
|
DN32
|
1.25
|
42.4
|
3.5
|
1.5-4.0
|
3.36
|
20.16
|
3.56
|
21.36
|
|
|
DN40
|
1.5
|
48.3
|
3.5
|
1.5-4.0
|
3.87
|
23.22
|
4.10
|
24.60
|
|
|
DN50
|
2
|
60.3
|
3.8
|
1.5-6.0
|
5.29
|
31.74
|
5.607
|
33.64
|
|
|
DN65
|
2.5
|
76.1
|
4.0
|
1.5-6.0
|
7.11
|
42.66
|
7.536
|
45.21
|
|
|
DN80
|
3
|
88.9
|
4.0
|
2.0-8.0
|
8.38
|
50.28
|
8.88
|
53.28
|
|
|
DN100
|
4
|
114.3
|
4.0
|
3.0-10.0
|
10.88
|
65.28
|
11.53
|
69.18
|
|
|
DN125
|
5
|
140
|
4.5
|
4.0-10.0
|
15.04
|
90.24
|
15.942
|
98.65
|
|
|
DN150
|
6
|
168.3
|
4.5
|
5.0-12.0
|
18.18
|
109.08
|
19.27
|
115.62
|
|
|
DN200
|
8
|
219.1
|
6.0(ERW)
|
6.0-12.0
|
31.53
|
189.18
|
|
|
|
|
DN200
|
8
|
219.1
|
6.5(hot-dipped)
|
6.0-12.0
|
|
|
36.12
|
216.72
|
|
|
DN250
|
10
|
273.0
|
8.0
|
8.0-12.0
|
|
|
52.28
|
313.69
|
|
|
DN300
|
12
|
323.3
|
8.0
|
8.0-12.0
|
|
|
62.21
|
373.24
|
|