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BS4504 Blind Flange
BS4504 Blind Flange class 150
Standard: BS4504
Flange type: Blind flange
Size range: DN10-DN2000
Pressure: Class 150
Material: Stainless steel , Alloy Steel , Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.
Standard: BS4504
Flange type: Blind flange
Size : DN10-DN2000
Pressure : Class 150
Material : Stainless steel , Alloy Steel , Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.
Specialize: As per drawing
Material:
Stainless Steel Material:
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Duplex stainless steel UNS S32304,S31803,S32205.
Super Duplex stainless steel UNS S32750/S32760/S31254/S31260/S32550/S32707
Carbon Steel Material:
ASTM A105, A350 LF2,P235GH,P250GH,Q235,Q345,C22.8,20#,16mn.
Alloy Steel Material:
ASTM A 182, GR F1,F5, F9, F11, F22, F91
ASTM A694 F42/F46/F52/F60/F65/F70/F80.
Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30
Nickel Alloy Material:
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Surface treatment: Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc,Hot dipped galvanized
Usage: Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.
Standard: BS4504
Flange type: Blind flange
Size : DN10-DN2000
Pressure : Class 150
Material : Stainless steel , Alloy Steel , Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.
|
Nominal |
Flange |
Raised Face |
Drilling |
Bolting |
Neck |
Bore |
|||||||||||
|
DN |
A |
C |
C1 |
C2 |
D1 |
G |
X |
No. |
I |
J |
M |
F |
E |
R |
T |
B |
|
|
DN10 |
75 |
12 |
12 |
12 |
28 |
35 |
2 |
4 |
11 |
50 |
M10 |
26 |
17.2 |
6 |
3 |
1.8 |
18.0 |
|
DN15 |
80 |
12 |
12 |
12 |
30 |
40 |
2 |
4 |
11 |
55 |
M10 |
30 |
21.3 |
6 |
3 |
2.0 |
22.0 |
|
DN20 |
90 |
14 |
14 |
14 |
32 |
50 |
2 |
4 |
11 |
65 |
M10 |
38 |
26.9 |
6 |
4 |
2.3 |
27.5 |
|
DN25 |
100 |
14 |
14 |
14 |
35 |
60 |
2 |
4 |
11 |
75 |
M10 |
42 |
33.7 |
6 |
4 |
2.6 |
34.5 |
|
DN32 |
120 |
14 |
16 |
14 |
35 |
70 |
2 |
4 |
14 |
90 |
M12 |
55 |
42.4 |
6 |
5 |
2.6 |
43.5 |
|
DN40 |
130 |
14 |
16 |
14 |
38 |
80 |
3 |
4 |
14 |
100 |
M12 |
62 |
48.3 |
7 |
5 |
2.6 |
49.5 |
|
DN50 |
140 |
14 |
16 |
14 |
38 |
90 |
3 |
4 |
14 |
110 |
M12 |
74 |
60.3 |
8 |
5 |
2.9 |
61.5 |
|
DN65 |
160 |
14 |
16 |
14 |
38 |
110 |
3 |
4 |
14 |
130 |
M12 |
88 |
76.1 |
9 |
6 |
2.9 |
77.5 |
|
DN80 |
190 |
16 |
18 |
16 |
42 |
128 |
3 |
4 |
18 |
150 |
M16 |
102 |
88.9 |
10 |
6 |
3.2 |
90.5 |
|
DN100 |
210 |
16 |
18 |
16 |
45 |
148 |
3 |
4 |
18 |
170 |
M16 |
130 |
114.3 |
10 |
6 |
3.6 |
116.0 |
|
DN125 |
240 |
18 |
20 |
18 |
48 |
178 |
3 |
8 |
18 |
200 |
M16 |
155 |
139.7 |
10 |
6 |
4.0 |
141.5 |
|
DN150 |
265 |
18 |
20 |
18 |
48 |
202 |
3 |
8 |
18 |
225 |
M16 |
184 |
168.3 |
12 |
8 |
4.5 |
170.5 |
|
DN200 |
320 |
20 |
22 |
20 |
55 |
258 |
3 |
8 |
18 |
280 |
M16 |
236 |
219.1 |
15 |
8 |
5.6 |
221.5 |
|
DN250 |
375 |
22 |
24 |
22 |
60 |
312 |
3 |
12 |
18 |
335 |
M16 |
290 |
273.0 |
15 |
10 |
6.3 |
276.5 |
|
DN300 |
440 |
22 |
24 |
22 |
62 |
365 |
4 |
12 |
22 |
395 |
M20 |
342 |
323.9 |
15 |
10 |
7.1 |
327.6 |
|
DN350 |
490 |
22 |
26 |
22 |
62 |
415 |
4 |
12 |
22 |
445 |
M20 |
385 |
355.6 |
15 |
10 |
7.1 |
359.0 |
|
DN400 |
540 |
22 |
28 |
22 |
65 |
465 |
4 |
16 |
22 |
495 |
M20 |
438 |
406.4 |
15 |
10 |
7.1 |
411.0 |
|
DN450 |
595 |
24 |
30 |
24 |
65 |
520 |
4 |
16 |
22 |
550 |
M20 |
492 |
457.0 |
15 |
12 |
7.1 |
462.0 |
|
DN500 |
645 |
24 |
30 |
24 |
68 |
570 |
4 |
20 |
22 |
600 |
M20 |
538 |
508.0 |
15 |
12 |
7.1 |
513.5 |
|
DN600 |
755 |
24 |
32 |
24 |
70 |
670 |
5 |
20 |
26 |
705 |
M24 |
640 |
610.0 |
16 |
12 |
7.1 |
616.5 |
|
DN700 |
860 |
24 |
36 |
/ |
70 |
/ |
5 |
24 |
26 |
810 |
M24 |
740 |
711.0 |
16 |
12 |
/ |
/ |
|
DN800 |
975 |
26 |
38 |
/ |
70 |
/ |
5 |
24 |
30 |
920 |
M27 |
842 |
813.0 |
16 |
12 |
/ |
/ |
|
DN900 |
1075 |
26 |
40 |
/ |
70 |
/ |
5 |
24 |
30 |
1020 |
M27 |
942 |
914.0 |
16 |
12 |
/ |
/ |
|
DN1000 |
1175 |
26 |
42 |
/ |
70 |
/ |
5 |
28 |
30 |
1120 |
M27 |
1045 |
1016.0 |
16 |
12 |
/ |
/ |
|
DN1200 |
1375 |
26 |
44 |
/ |
70 |
/ |
5 |
32 |
30 |
1320 |
M27 |
1245 |
1220.0 |
16 |
16 |
/ |
/ |
|
DN1400 |
1575 |
26 |
48 |
/ |
70 |
/ |
5 |
36 |
30 |
1520 |
M27 |
1445 |
1420.0 |
16 |
16 |
/ |
/ |
|
DN1600 |
1790 |
26 |
51 |
/ |
80 |
/ |
5 |
40 |
30 |
1730 |
M27 |
1645 |
1620.0 |
20 |
16 |
/ |
/ |
|
DN1800 |
1990 |
26 |
54 |
/ |
80 |
/ |
5 |
44 |
30 |
1930 |
M27 |
1845 |
1820.0 |
20 |
16 |
/ |
/ |
|
DN2000 |
2190 |
26 |
58 |
/ |
80 |
/ |
5 |
48 |
30 |
2130 |
M27 |
2045 |
2020.0 |
22 |
16 |
/ |
/ |
