Ống thép đúc SCH 40
THÔNG SỐ KỸ THUẬT:
Nominal Pipe Size Inches
Nominal Pipe Size mm
OD mm
Schedule ANSI/ASME
Wall (mm)
KG/M
LENGTH (mm)
1/2″
15
21.3
SCH40
2.77
1.27
6m
3/4″
20
26.7
SCH40
2.87
1.68
6m
1”
25
33.4
SCH40
3.38
2.5
6m
1-1/4”
32
42.2
SCH40
3.56
3.38
6m
1-1/2”
40
48.3
SCH40
3.68
4.05
6m
2”
50
60.3
SCH40
3.91
5.44
6m
2-1/2”
65
73.0
SCH40
5.16
8.62
6m
3”
80
88.9
SCH40
5.49
11.27
6m
3-1/2”
90
101.6
SCH40
5.74
13.56
6m
4”
100
114.3
SCH40
6.02
16.06
6m
5”
125
141.3
SCH40
6.55
21.76
6m
6″
150
168.3
SCH40
7.11
28.23
6m
8″
200
219.1
SCH40
8.18
42.49
6m
10″
250
273.1
SCH40
9.27
60.24
6m
12″
300
323.9
SCH40
10.31
79.65
6m
14″
350
355.6
SCH40
11.13
94.41
6m
16″
400
406.4
SCH40
12.7
123.18
6m
18″
450
457.2
SCH40
14.27
155.78
6m
20″
500
508.0
SCH40
15.09
183.22
6m
24″
600
609.6
SCH40
17.48
254.92
6m
Ghi chú: 1 inch = 25.4 millimeters (mm)
1. Dung sai đường kính ngoài: ± 10%
2. Dung sai độ dày: ± 10%.