THÔNG SỐ KỸ THUẬT: PN40 - PLRF
|
Nominal Pipe Size
|
OD
|
Dia. of Bore
|
D
|
t
|
C
|
Holes
|
h
|
G
|
f
|
|
|
ISO
|
ISO
|
|
DIN
|
DIN
|
|
|
do
|
|
10
|
17.2
|
17.7
|
90
|
16
|
60
|
4
|
14
|
40
|
2
|
0.61
|
|
14
|
14.5
|
|
15
|
21.3
|
22
|
95
|
16
|
65
|
4
|
14
|
45
|
2
|
0.69
|
|
20
|
21
|
|
20
|
26.9
|
27.6
|
105
|
18
|
75
|
4
|
14
|
58
|
2
|
0.97
|
|
25
|
26
|
|
25
|
33.7
|
34.4
|
115
|
18
|
85
|
4
|
14
|
68
|
2
|
1.16
|
|
30
|
31
|
|
32
|
42.4
|
43.1
|
140
|
168
|
100
|
4
|
18
|
78
|
2
|
1.67
|
|
38
|
39
|
|
40
|
48.3
|
49
|
150
|
18
|
110
|
4
|
18
|
88
|
3
|
1.82
|
|
44.5
|
45.5
|
|
50
|
60.3
|
61.1
|
165
|
20
|
125
|
4
|
18
|
102
|
3
|
2.54
|
|
57
|
58.1
|
|
65
|
76.1
|
77.1
|
185
|
22
|
145
|
8
|
18
|
122
|
3
|
3.14
|
|
80
|
88.9
|
90.3
|
200
|
24
|
160
|
8
|
18
|
138
|
3
|
3.95
|
|
100
|
114.3
|
115.9
|
235
|
24
|
190
|
8
|
22
|
162
|
3
|
5.08
|
|
108
|
109.6
|
|
125
|
139.7
|
141.6
|
270
|
26
|
220
|
8
|
26
|
188
|
3
|
6.92
|
|
133
|
134.8
|
|
150
|
168.3
|
170.5
|
300
|
28
|
250
|
8
|
26
|
218
|
3
|
8.8
|
|
159
|
161.1
|
|
200
|
219.1
|
221.8
|
375
|
34
|
320
|
12
|
30
|
285
|
3
|
15.81
|
|
250
|
273
|
276.2
|
450
|
38
|
385
|
12
|
33
|
345
|
3
|
24.97
|
|
267
|
270.2
|
|
300
|
323.9
|
327.6
|
515
|
42
|
450
|
16
|
33
|
410
|
4
|
33.98
|
|
350
|
355.6
|
359.7
|
580
|
46
|
510
|
16
|
36
|
465
|
4
|
49.88
|
|
368
|
372.2
|
|
400
|
406.4
|
411
|
660
|
50
|
585
|
16
|
39
|
535
|
4
|
71.04
|
|
419
|
423.7
|
|
500
|
508
|
513.6
|
755
|
56
|
670
|
20
|
42
|
615
|
4
|
88.82
|