خصائص انابيب البوابة الذهبية حسب المواصفات الأمريكية
ASTM D-1784 SCH40, ASTM D-2241 SDR SERIES
|
Schedule 40 |
Schedule 80 |
SDR 64 ( 4.3 ) BAR |
SDR 41 ( 7.6 ) BAR |
SDR 32.5 ( 8.6 ) BAR |
SDR 26 (
11 ) BAR |
SDR 21 ( 13.8 ) BAR |
SDR 17 ( 17.2 ) BAR |
SDR 13.5 ( 21.7 ) BAR |
Outside
Diameter mm |
ND Inch |
|||
|
Thick MM |
Pressure BAR |
Thick MM |
Pressure BAR |
Thick MM |
Thick MM |
Thick MM |
Thick MM |
Thick MM |
Thick MM |
Thick MM |
Max |
Mini |
|
|
2.77 |
41.4 |
3.74 |
58.6 |
ـــ |
ـــ |
ـــ |
ـــ |
ـــ |
ـــ |
1.58 |
21.43 |
21.24 |
2/1 |
|
2.88 |
33.1 |
3.92 |
47.6 |
ـــ |
ـــ |
ـــ |
ـــ |
1.53 |
1.58 |
1.99 |
26.77 |
26.57 |
4/3 |
|
3.38 |
31.0 |
4.55 |
43.4 |
ـــ |
ـــ |
ـــ |
1.53 |
1.60 |
1.96 |
2.47 |
33.52 |
33.28 |
1 |
|
3.56 |
25.5 |
4.85 |
35.9 |
ـــ |
ـــ |
1.53 |
1.63 |
2.01 |
2.49 |
3.13 |
42.29 |
42.04 |
1
1/4 |
|
3.69 |
22.8 |
5.08 |
32.4 |
ـــ |
ـــ |
1.53 |
1.86 |
2.29 |
2.85 |
3.59 |
48.41 |
48.11 |
1 1/2 |
|
3.92 |
19.3 |
5.54 |
27.6 |
ـــ |
ـــ |
1.86 |
2.32 |
2.88 |
3.56 |
4.48 |
60.47 |
60.18 |
2 |
|
5.16 |
20.7 |
7.01 |
29.0 |
ـــ |
ـــ |
2.24 |
2.80 |
3.48 |
4.30 |
5.42 |
73.2 |
72.85 |
2
1/2 |
|
5.49 |
17.9 |
7.62 |
25.5 |
ـــ |
2.16 |
2.75 |
3.43 |
4.25 |
5.24 |
6.58 |
89.10 |
88.70 |
3 |
|
6.02 |
15.2 |
8.56 |
22.1 |
1.78 |
3.2 |
3.51 |
4.40 |
5.44 |
6.74 |
8.46 |
114.52 |
114.08 |
4 |
|
6.56 |
13.1 |
9.53 |
20.0 |
2.21 |
3.46 |
4.35 |
5.44 |
6.74 |
8.31 |
10.47 |
141.55 |
141.05 |
5 |
|
7.12 |
12.4 |
10.98 |
19.3 |
2.65 |
4.12 |
5.19 |
6.48 |
8.03 |
9.91 |
12.48 |
168.55 |
168.00 |
6 |
|
8.18 |
11.0 |
12.7 |
17.2 |
3.43 |
5.34 |
6.74 |
8.44 |
10.42 |
12.91 |
ـــ |
219.45 |
218.70 |
8 |
بي قي سي وملحقاتها.
شهادة البوابة الذهبية.
شركة بانتا للمفاولات المحدودة
