300 LBS Flanges
300 LBS Blind flanges Manufacturers, Exporters & Suppliers in India.
ASTM A182, ASME B16.5
Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)
| Pipe |
Flange |
|
Raised face |
Drilling template |
Weight |
Stock standard |
| Nom.size |
O.D. |
D |
b |
g |
l |
k |
No. ofholes |
kg/pce |
ASTM 304L |
ASTM316L |
| in. |
mm |
mm |
mm |
mm |
mm |
mm |
|
|
|
|
1/2
3/4
1
1 1/4 |
21.3
26.7
33.4
42.2 |
95.2
117.3
123.9
133.3 |
14.2
15.7
17.5
19.0 |
35.0
42.9
50.8
63.5 |
15.7
19.0
19.0
19.0 |
66.5
82.5
88.9
98.4 |
4
4
4
4 |
0.640
1.110
1.390
2.000 |
●
●
●
● |
●
●
●
● |
1 1/2
2
2 1/2 3 |
48.3
60.3
73.0
88.9 |
155.4
165.1
190.5
209.5 |
20.6
22.3
25.4
28.4 |
73.1
91.9
104.8
127.0 |
22.3
19.0
22.3
22.3 |
114.3
127.0
149.2
168.1 |
4
8
8
8 |
2.660
3.180
5.100
6.810 |
●
●
●
● |
●
●
●
● |
4
5
6
8 |
114.3
141.3
168.3
219.1 |
254.0
279.4
317.5
381.0 |
31.7
34.9
36.5
41.1 |
157.2
185.7
215.9
269.7 |
22.3
22.3
22.3
25.4 |
200.1
234.9
269.7
330.2 |
8
8
12
12 |
11.500
15.500
20.900
34.300 |
●
●
● |
●
●
●
● |
10
12 |
273.0
323.8 |
444.5
520.7 |
47.6
50.8 |
323.9
381.0 |
28.6
31.7 |
387.3
450.8 |
16
16 |
57.000
82.000 |
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● |
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● |
|
