Product: RF Carbon Steel Blind Flange.
Type: Blind Flange.
Materials: ASTM A105, ASTM A350, Carbon Steel.
Grades: LF1, LF2.
Face: RF.
Standards: DIN 2636, DIN 2633.
Pressure: 300LB (PN50).
Sizes: 1/2-24 Inch (DN15-DN600).
Pipe Normal Diam. |
O.D. Flange |
Thk. Of Flange Min |
Diameter of Raised Face |
Approx. Weight |
inch |
dn |
O |
C |
G |
KG/PCS |
LB/PCS |
1/2" |
15 |
95.5 |
14.2 |
35.1 |
0.8 |
1.8 |
3/4" |
20 |
117. 5 |
15.7 |
42.9 |
1.2 |
2.6 |
1" |
25 |
124. 0 |
17.5 |
50.8 |
1.5 |
3.3 |
1-1/4" |
32 |
133. 5 |
19.1 |
63.5 |
2 |
4.4 |
1-1/2" |
40 |
155. 5 |
20.6 |
73.2 |
2.9 |
6.4 |
2" |
50 |
165. 0 |
22.4 |
91.9 |
3.5 |
7.7 |
2-1/2" |
65 |
190. 5 |
25.4 |
104.6 |
5.3 |
11.7 |
3" |
80 |
209. 5 |
28.4 |
127 |
7.2 |
15.9 |
3-1/2" |
90 |
228. 5 |
30.2 |
139.7 |
9.2 |
20.3 |
4" |
100 |
254. 0 |
31.8 |
157.2 |
12.2 |
26.8 |
5" |
125 |
279. 5 |
35.1 |
185.7 |
16 |
35.2 |
6" |
150 |
317. 5 |
36.6 |
215.9 |
22 |
48.4 |
8" |
200 |
381. 0 |
41.1 |
269.7 |
36 |
79.5 |
10" |
250 |
444. 5 |
47.8 |
323.9 |
55 |
121 |
12" |
300 |
520. 5 |
50.8 |
381 |
82.5 |
182 |
14" |
350 |
584. 0 |
53.8 |
412.8 |
108 |
238 |
16" |
400 |
647. 5 |
57.2 |
469.9 |
139 |
306 |
18" |
450 |
711. 0 |
60.5 |
533.4 |
178 |
392 |
20" |
500 |
774. 5 |
63.5 |
584.2 |
228 |
503 |
24" |
600 |
914. 5 |
69.9 |
692.2 |
350 |
772 |