Types of Flanges Dimension Products
Din 2573 Flange Dimensions
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Din 2573 Pn6 Flange Dimensions, Din 2573 Standard Flange Dimension
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Detailed Information
Din 2573 Flange Dimensions range in nominal sizes, wall thicknesses, outer diameters and in the hub and base sizes. The nominal sizes of the flanges range from ½ inches to 48 inches or 15NB to 1200NB. This also correlates to the DIN measurements from DIN 10 through DIN 5000. The flange din 2573 pn6 is a low pressure class flange. The pressure numbers for these flanges range from PN6 through PN64.
The flanges also come in different faces. The flat face flanges are used in general applications. The raised face flanges offer extra connection surface for welding and bolting. The ring type joint flanges allow for better and leak proof connections. The din 2573 flange dimensions are selected carefully for different application types. The dimensions vary for different material types as well. There are stainless steel, duplex, alloy steel and carbon steel flanges. Each of these materials has different mechanical, chemical and physical properties. The low pressure flanges such as the flange din 2573 pn10 are made up of stainless steel and carbon steel materials. High alloy flanges are used when the high tensile strength and high temperature, pressure capabilities are required for the din 2573 standard flange dimension. There are different types such as slip-on flanges, weld neck flanges, blind flanges, threaded ring flanges and so on. The ASME B16.5 DIN 2573 Flange can also come with different manufacturing types such as the threaded, forged, plate or screwed flange types.
Din 2573 Flange Specification Format
Standards Specification Of : |
DIN 2573 PN6 Flange |
High Temperature Of Flanges |
Above 200°C (400°F) For 150LB Or Above 400°C (750°F) |
Materials |
Duplex Steel & Super Duplex Steel, Copper Nickel, Wrought Iron, Carbon Steel, Alloy Steel, Mild Steel, Stainless Steel, Cast Iron, Inconel, Hastelloy. |
Bore Diameter Of Flange |
NPS ≤ 10 |
ASME B16.5 Ratings |
150, 300, 400, 600, 900, 1500, 2500 |
ASME & ANSI Flange Types |
Socket-Weld, Threaded, Slip-On, Weld Neck, Blind, Lap Joint |
Low Temperature Of Flanges |
Above -29 °C (−20°F) |
Japanese Standards |
5K, 10 K, 40 K, 16 K 20 K 30 K, 63 K |
Most common types |
Forged/ Screwed / Threaded / Plate |
Manufacturing Shapes |
Large Male-Female And Small Male-Female, Lap-Joint Face, RTJ, FF, Large Tongue & Groove And Small Tongue Groove, Raised Face |
Production technique |
|
Flanges Thickness |
NPS ≤ 18 |
Industries Use Flanges |
Municipal & Waterworks Pipe Systems Power Plants And The Nuclear Power Industry Food Processing & Manufacturing |
Flanges Standards |
API7S-43, API7S-15, API605, BS1560-3.1, API, ISO, UNI, EN-1092, MSS S44, ISO70051, ASME B16.36, DIN, IS 2062, AWWA C207, BS4504, EN1092, ANSI/ASME B16.5, B16.47 Series A & B, ASME B16.48 |
Size Chart |
1/2″ to 48″ |
Din 2573 Standard Flange Dimension Chart
NPS |
OD of Flange |
Thick. of Flange |
Diam. of Raised Face |
Diam. of Hub at Base |
Lengtd Tdru Hub |
Diam. or Bore |
Diam. of Hub at Bevel |
Radius of Fillet |
Deptd of Socket |
|||
WN |
SORF Tdreaded Socket |
Lap Joint |
Slip-on Socket |
Lap Joint |
||||||||
O |
Q |
R |
X |
Y |
Y |
Y |
W |
B |
H |
r |
Z |
|
1/2 |
3-1/2 |
7/16 |
1-3/8 |
1-3/16 |
1-7/8 |
5/8 |
5/8 |
.88 |
.90 |
.84 |
1/8 |
3/8 |
3/4 |
3-7/8 |
1/2 |
1-11/16 |
1-1/2 |
2-1/16 |
5/8 |
5/8 |
1.09 |
1.11 |
1.05 |
1/8 |
7/16 |
1 |
4-1/4 |
9/16 |
2 |
1-15/16 |
2-3/16 |
11/16 |
11/16 |
1.36 |
1.38 |
1.32 |
1/8 |
1/2 |
1-1/4 |
4-5/8 |
5/8 |
2-1/2 |
2-5/16 |
2-1/4 |
13/16 |
13/16 |
1.70 |
1.72 |
1.66 |
3/16 |
9/16 |
1-1/2 |
5 |
11/16 |
2-7/8 |
2-9/16 |
2-7/16 |
7/8 |
7/8 |
1.95 |
1.97 |
1.90 |
1/4 |
5/8 |
2 |
6 |
3/4 |
3-5/8 |
3-1/16 |
2-1/2 |
1 |
1 |
2.44 |
2.46 |
2.38 |
5/16 |
11/16 |
2-1/2 |
7 |
7/8 |
4-1/8 |
3-9/16 |
2-3/4 |
1-1/8 |
1-1/8 |
2.94 |
2.97 |
2.88 |
5/16 |
3/4 |
3 |
7-1/2 |
15/16 |
5 |
4-1/4 |
2-3/4 |
1-3/16 |
1-3/16 |
3.57 |
3.60 |
3.50 |
3/8 |
13/16 |
3-1/2 |
8-1/2 |
15/16 |
5-1/2 |
4-13/16 |
2-13/16 |
1-1/4 |
1-1/4 |
4.07 |
4.10 |
4.00 |
3/8 |
7/8 |
4 |
9 |
15/16 |
6-3/16 |
5-5/16 |
3 |
1-5/16 |
1-5/16 |
4.57 |
4.60 |
4.50 |
7/16 |
15/16 |
5 |
10 |
15/16 |
7.5/16 |
6-7/16 |
3-1/2 |
1-7/16 |
1-7/16 |
5.66 |
5.69 |
5.56 |
7/16 |
15/16 |
6 |
11 |
1 |
8-1/2 |
7-9/16 |
3-1/2 |
1-9/16 |
1-9/16 |
6.72 |
6.75 |
6.63 |
1/2 |
1-1/16 |
8 |
13-1/2 |
1-1/8 |
10-5/8 |
9-11/16 |
4 |
1-3/4 |
1-3/4 |
8.72 |
8.75 |
8.63 |
1/2 |
1-1/4 |
10 |
16 |
1-3/16 |
12-3/4 |
12 |
4 |
1-15/16 |
1-15/16 |
10.88 |
10.92 |
10.75 |
1/2 |
1-5/16 |
12 |
19 |
1-1/4 |
15 |
14-3/8 |
4-1/2 |
2-3/16 |
2-3/16 |
12.88 |
12.92 |
12.75 |
1/2 |
1-9/16 |
14 |
21 |
1-3/8 |
16-1/4 |
15-3/4 |
5 |
2-1/4 |
3-1/8 |
14.14 |
14.18 |
14.00 |
1/2 |
1-5/8 |
16 |
23-1/2 |
1-7/16 |
18-1/2 |
18 |
5 |
2-1/2 |
3-7/16 |
16.16 |
16.19 |
16.00 |
1/2 |
1-3/4 |
18 |
25 |
1-9/16 |
21 |
19-7/8 |
5-1/2 |
2-11/16 |
3-13/16 |
18.18 |
18.20 |
18.00 |
1/2 |
1-15/16 |
20 |
27-1/2 |
1-11/16 |
23 |
22 |
5-11/16 |
2-7/8 |
4-1/16 |
20.20 |
20.25 |
20.00 |
1/2 |
2-1/8 |
24 |
32 |
1-7/8 |
27-1/4 |
26-1/8 |
6 |
3-1/4 |
4-3/8 |
24.25 |
24.25 |
24.00 |
1/2 |
2-1/2 |
Weight of Din 2573 Pn6 Flange
DIN 2573 PN6 Flange Weights |
||||||||||||||||||
Normal Pipe Size |
150LB |
300LB |
600LB |
900LB |
1500LB |
2500LB |
||||||||||||
Weld-neck |
SORF |
BLRF |
Weld-neck |
SORF |
BLRF |
Weld-neck |
SORF |
BLRF |
Weld-neck |
SORF |
BLRF |
Weld-neck |
SORF |
BLRF |
Weld-neck |
SORF |
BLRF |
|
1/2″ |
2 |
1 |
1 |
2 |
1 |
1 |
2 |
2 |
2 |
1500# Weight |
5 |
4 |
4 |
7 |
7 |
7 |
||
3/4″ |
2 |
2 |
2 |
3 |
3 |
3 |
4 |
3 |
3 |
1500# Weight |
6 |
5 |
6 |
8 |
8 |
8 |
||
1″ |
3 |
2 |
2 |
4 |
3 |
3 |
4 |
4 |
4 |
1500# Weight |
9 |
8 |
8 |
12 |
11 |
11 |
||
1 1/2″ |
4 |
3 |
3 |
7 |
6 |
6 |
8 |
7 |
8 |
1500# Weight |
13 |
12 |
13 |
25 |
22 |
23 |
||
2″ |
6 |
5 |
5 |
9 |
7 |
8 |
12 |
9 |
10 |
1500# Weight |
25 |
25 |
25 |
42 |
37 |
39 |
||
2 1/2″ |
8 |
7 |
7 |
12 |
10 |
12 |
18 |
13 |
15 |
1500# Weight |
36 |
36 |
35 |
52 |
55 |
56 |
||
3″ |
10 |
8 |
9 |
15 |
13 |
16 |
23 |
16 |
20 |
31 |
26 |
29 |
48 |
48 |
48 |
94 |
83 |
86 |
4″ |
15 |
13 |
17 |
25 |
22 |
27 |
42 |
37 |
41 |
53 |
53 |
54 |
73 |
73 |
73 |
145 |
125 |
130 |
5″ |
19 |
15 |
20 |
32 |
28 |
35 |
68 |
63 |
68 |
86 |
83 |
87 |
130 |
130 |
140 |
245 |
210 |
225 |
6″ |
24 |
19 |
26 |
42 |
39 |
50 |
81 |
80 |
86 |
110 |
110 |
115 |
165 |
165 |
160 |
380 |
325 |
345 |
8″ |
39 |
30 |
45 |
67 |
58 |
81 |
120 |
115 |
140 |
175 |
170 |
200 |
275 |
260 |
300 |
580 |
485 |
530 |
10″ |
52 |
43 |
70 |
91 |
81 |
124 |
190 |
170 |
230 |
260 |
245 |
290 |
455 |
435 |
510 |
1075 |
930 |
1025 |
12″ |
80 |
64 |
110 |
140 |
115 |
185 |
225 |
200 |
295 |
325 |
325 |
415 |
690 |
580 |
690 |
1525 |
1100 |
1300 |
14″ |
110 |
90 |
140 |
180 |
165 |
250 |
280 |
230 |
355 |
400 |
400 |
520 |
940 |
NA |
975 |
NA |
NA |
NA |
16″ |
140 |
98 |
180 |
250 |
190 |
295 |
390 |
330 |
495 |
495 |
425 |
600 |
1250 |
NA |
1300 |
NA |
NA |
NA |
18″ |
150 |
130 |
220 |
320 |
250 |
395 |
475 |
400 |
630 |
680 |
600 |
850 |
1625 |
NA |
1750 |
NA |
NA |
NA |
20″ |
180 |
165 |
285 |
400 |
315 |
505 |
590 |
510 |
810 |
830 |
730 |
1075 |
2050 |
NA |
2225 |
NA |
NA |
NA |
22″ |
225 |
185 |
355 |
465 |
370 |
640 |
720 |
590 |
1000 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
24″ |
260 |
220 |
430 |
580 |
475 |
790 |
830 |
730 |
1250 |
1500 |
1400 |
2025 |
3325 |
NA |
3625 |
NA |
NA |
NA |
Pressure Rating of ASME B16.5 DIN 2573 Flange
NPS NPS (inch) |
Class 150 |
||||
Diammeter of Flange (inch) |
No. of Bolts |
Diammeter of Bolts (inch) |
Diammeter of Bolt Holes (inch) |
Bolt Circle (inch) |
|
1/4 |
3-3/8 |
4 |
1/2 |
0.62 |
2-1/4 |
1/2 |
3-1/2 |
4 |
1/2 |
0.62 |
2-3/8 |
3/4 |
3-7/8 |
4 |
1/2 |
0.62 |
2-3/4 |
1 |
4-1/4 |
4 |
1/2 |
0.62 |
3-1/8 |
1-1/4 |
4-5/8 |
4 |
1/2 |
0.62 |
3-1/2 |
1-1/2 |
5 |
4 |
1/2 |
0.62 |
3-7/8 |
2 |
6 |
4 |
5/8 |
0.75 |
4-3/4 |
2-1/2 |
7 |
4 |
5/8 |
0.75 |
5-1/2 |
3 |
7-1/2 |
4 |
5/8 |
0.75 |
6 |
3-1/2 |
8-1/2 |
8 |
5/8 |
0.75 |
7 |
4 |
9 |
8 |
5/8 |
0.75 |
7-1/2 |
5 |
10 |
8 |
3/4 |
0.88 |
8-1/2 |
6 |
11 |
8 |
3/4 |
0.88 |
9-1/2 |
8 |
13-1/2 |
8 |
3/4 |
0.88 |
11-3/4 |
10 |
16 |
12 |
7/8 |
1 |
14-1/4 |
12 |
19 |
12 |
7/8 |
1 |
17 |
14 |
21 |
12 |
1 |
1.12 |
18-3/4 |
16 |
23-1/2 |
16 |
1 |
1.12 |
21-1/4 |
18 |
25 |
16 |
1-1/8 |
1.25 |
22-3/4 |
20 |
27-1/2 |
20 |
1-1/8 |
1.25 |
25 |
24 |
32 |
20 |
1-1/4 |
1.38 |
29-1/2 |
Flange Din 2573 Pn6, Size Chart
(NPS)Normal Pipe Size (inch) |
|||||
Diameter of DIN 2573 Flange (inch) |
Number. of DIN 2573 Bolts |
Diameter of DIN 2573 Bolts (inch) |
Diameter of DIN 2573 Bolt Holes (inch.) |
Bolt Circle (inch) |
|
1/4 |
3-3/8 |
4 |
1/2 |
0.62 |
2-1/4 |
1/2 |
3-1/2 |
4 |
1/2 |
0.62 |
2-3/8 |
3/4 |
3-7/8 |
4 |
1/2 |
0.62 |
2-3/4 |
1 |
4-1/4 |
4 |
1/2 |
0.62 |
3-1/8 |
1-1/4 |
4-5/8 |
4 |
1/2 |
0.62 |
3-1/2 |
1-1/2 |
5 |
4 |
1/2 |
0.62 |
3-7/8 |
2 |
6 |
4 |
5/8 |
0.75 |
4-3/4 |
2-1/2 |
7 |
4 |
5/8 |
0.75 |
5-1/2 |
3 |
7-1/2 |
4 |
5/8 |
0.75 |
6 |
3-1/2 |
8-1/2 |
8 |
5/8 |
0.75 |
7 |
4 |
9 |
8 |
5/8 |
0.75 |
7-1/2 |
5 |
10 |
8 |
3/4 |
0.88 |
8-1/2 |
6 |
11 |
8 |
3/4 |
0.88 |
9-1/2 |
8 |
13-1/2 |
8 |
3/4 |
0.88 |
11-3/4 |
10 |
16 |
12 |
7/8 |
1 |
14-1/4 |
12 |
19 |
12 |
7/8 |
1 |
17 |
14 |
21 |
12 |
1 |
1.12 |
18-3/4 |
16 |
23-1/2 |
16 |
1 |
1.12 |
21-1/4 |
18 |
25 |
16 |
1-1/8 |
1.25 |
22-3/4 |
20 |
27-1/2 |
20 |
1-1/8 |
1.25 |
25 |
24 |
32 |
20 |
1-1/4 |
1.38 |
29-1/2 |