Types of Flanges Dimension Products
DIN 2633 Flanges Dimensions
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Detailed Information
DIN 2633 Welding Neck Flanges is circumferentially welded into the system. The flange is welded at its neck, which means that the integrity of the butt welded area could be easily examined by conducting a radiography test. Since the bores of both pipe as well as the flange match, there is a reduction in turbulence and erosion inside the pipeline . Hence, the din 2633 weld neck flanges is therefore favoured in quite a few critical applications .
The weld neck of the flange allows for welding of the flange with pipes. This provides stronger connection at joints. Each flange type has a different advantage and each of them can come in different pressure capacities. The flanges range in size from DIN 10 through DIN 5000. The din 2633 pn16 flanges are some of the low pressure capable flanges where there are high pressure flanges are also available. The flange pressure rating varies from PN6 through PN64. The sizes can range from ½ inches to 48 inches in imperial scales and the pressure classes of the flanges norma din 2633 can range from class 150 through class 2500. The strength, physical properties, mechanical properties, dimensions and types of flanges along with the ease of welding all depend on the din 2633 flange material that is used to make the flanges. There are stainless steel, carbon steel, duplex steel and alloy steel flanges. There are high tensile strength, high pressure and high temperature demanding applications. The din 2633 flanges dimension has to be selected along with the flange material to suit the different needs of different applications. These flanges are used in oil and gas, offshore oil drilling, marine, sea water, food processing, power generation, heat exchanger and other types of industrial applications.
DIN 2633 Flanges Specification Chart
|
Size Chart |
1/2″ (15 NB) to 48″ (1200NB) |
|
Pressure Rating |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
|
Pressure Calculation in DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
|
ANSI Flange Standards |
ANSI/EN 1092-1 |
|
JIS |
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
|
UNI |
6Bar 10Bar 16Bar 25Bar 40Bar |
|
EN |
6Bar 10Bar 16Bar 25Bar 40Bar |
|
Coating |
Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
|
Most common types of |
Forged / Threaded / Screwed / Plate |
|
Test Certificates |
EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
|
Production technique |
|
|
Connect Type/ Flange Face Type |
Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
|
Special design |
As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
|
Test |
Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
|
Equipment |
Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
|
Origin |
Indian / West Europe / Japan / USA / Korean |
|
Uses & application |
|
Material of din 2633 weld neck flanges
|
Stainless Steel |
ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
|
Carbon Steel |
ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
|
Titanium |
ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
|
Alloy Steel |
ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
|
Copper Nickel |
ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
|
Copper |
T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
|
Brass |
3602 / 2604 / H59 / H62 / etc. |
|
Inconel |
ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 |
|
Monel |
ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
|
Hastelloy |
ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
|
Aluminium |
5052 /6061/ 6063 / 2017 / 7075 / etc. |
|
Alloy 20 |
ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
|
Duplex |
S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
|
Nickel |
ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
|
Incoloy |
ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
|
Super Duplex |
S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
|
Nimonic |
Nimonic 75, Nimonic 80A, Nimonic 90 |
|
Other material |
Tin bronze, Alumunum bronze, Lead bronze |
|
254 Smo |
ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
DIN 2633 flange Dimension chart
| Pipe | Flange | Neck | Raised face | Screws | Weight | |||||||||||
| (7,85 Kg/dm3) | ||||||||||||||||
| Rated | d1 | D | b | k | h1 | d3 | s | r | h2 | d4 | f | Holes | Thread | d2 | Kg | |
| Diameter | ISO Series | DIN Series | ||||||||||||||
| 15 | – | 20 | 95 | 14 | 65 | 35 | 30 | 2 | 4 | 6 | 45 | 2 | 4 | M 12 | 14 | 0,648 |
| 21,3 | – | 32 | ||||||||||||||
| 20 | – | 25 | 105 | 16 | 75 | 38 | 38 | 2,3 | 4 | 6 | 58 | 2 | 4 | M 12 | 14 | 0,952 |
| 26,9 | – | 40 | ||||||||||||||
| 25 | – | 30 | 115 | 16 | 85 | 38 | 42 | 2,6 | 4 | 6 | 68 | 2 | 4 | M 12 | 14 | 1,14 |
| 33,7 | – | 45 | ||||||||||||||
| 32 | – | 38 | 140 | 16 | 100 | 40 | 52 | 2,6 | 6 | 6 | 78 | 2 | 4 | M 16 | 18 | 1,69 |
| 42,4 | – | 56 | ||||||||||||||
| 40 | – | 44,5 | 150 | 16 | 110 | 42 | 60 | 2,6 | 6 | 7 | 88 | 3 | 4 | M 16 | 18 | 1,86 |
| 48,3 | – | 64 | ||||||||||||||
| 50 | – | 57 | 165 | 18 | 125 | 45 | 72 | 2,9 | 6 | 8 | 102 | 3 | 4 | M 16 | 18 | 2,53 |
| 60,3 | – | 75 | ||||||||||||||
| 65 | 76,1 | – | 185 | 18 | 145 | 45 | 90 | 2,9 | 6 | 10 | 122 | 3 | 4 | M 16 | 18 | 3,06 |
| 80 | 88,9 | – | 200 | 20 | 160 | 50 | 105 | 3,2 | 8 | 10 | 138 | 3 | 8 | M 16 | 18 | 3,7 |
| 100 | – | 108 | 220 | 20 | 180 | 52 | 125 | 3,6 | 8 | 12 | 158 | 3 | 8 | M 16 | 18 | 4,62 |
| 114,3 | – | 131 | ||||||||||||||
| 125 | – | 133 | 250 | 22 | 210 | 55 | 150 | 4 | 8 | 12 | 188 | 3 | 8 | M 16 | 18 | 6,3 |
| 139,7 | – | 156 | ||||||||||||||
| 150 | – | 159 | 285 | 22 | 240 | 55 | 175 | 4,5 | 10 | 12 | 212 | 3 | 8 | M 20 | 22 | 7,75 |
| 168,3 | – | 184 | ||||||||||||||
| 200 | 219,1 | – | 340 | 24 | 295 | 62 | 235 | 5,9 | 10 | 16 | 268 | 3 | 8 | M 20 | 22 | 11,3 |
| 250 | – | 267 | 395 | 26 | 350 | 68 | 285 | 6,3 | 12 | 16 | 320 | 3 | 12 | M 20 | 22 | 14,7 |
| 273 | – | 292 | ||||||||||||||
| 300 | 323,9 | – | 445 | 26 | 400 | 68 | 344 | 7,1 | 12 | 16 | 370 | 4 | 12 | M 20 | 22 | 17,4 |
| 350 | 355,6 | – | 505 | 26 | 460 | 68 | 385 | 7,1 | 12 | 16 | 430 | 4 | 16 | M 20 | 22 | 23,6 |
| – | 368 | 21,6 | ||||||||||||||
| 400 | 406,4 | – | 565 | 26 | 515 | 72 | 440 | 7,1 | 12 | 16 | 482 | 4 | 16 | M 24 | 26 | 28,6 |
| – | 419 | 26,2 | ||||||||||||||
| (450) | 457 | – | 615 | 28 | 565 | 72 | 488 | 7,1 | 12 | 16 | 532 | 4 | 20 | M 24 | 26 | 31,5 |
| 500 | 508 | – | 670 | 28 | 620 | 75 | 542 | 7,1 | 12 | 16 | 585 | 4 | 20 | M 24 | 26 | 38,1 |
| 600 | 610 | – | 780 | 28 | 725 | 80 | 642 | 7,1 | 12 | 18 | 685 | 5 | 20 | M 27 | 30 | 44,6 |
| 700 | 711 | – | 895 | 30 | 840 | 80 | 745 | 8 | 12 | 18 | 800 | 5 | 24 | M 27 | 30 | 62,4 |
| 800 | 813 | – | 1015 | 32 | 950 | 90 | 850 | 8 | 12 | 18 | 905 | 5 | 24 | M 30 | 33 | 84,1 |
| 900 | 914 | – | 1115 | 34 | 1050 | 95 | 950 | 10 | 12 | 20 | 1005 | 5 | 28 | M 30 | 33 | 98,5 |
| 1000 | 1016 | – | 1230 | 34 | 1160 | 95 | 1052 | 10 | 16 | 20 | 1110 | 5 | 28 | M 33 | 36 | 115 |
ASME B16.5 Class 150 Pipe Flange Size Chart
|
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 |
Industrial ANSI 150lb Flange Thickness Chart
|
NPS |
“A” (Outer Diameter) |
“B” (Thickness) |
“C” (RF Diameter) |
“D” (B.C.D.) |
# Bolt Holes |
Diameter of Bolt Holes |
Appr. Weight |
|
1/2″ |
3-1/2 |
7/16 |
1-3/8 |
2-3/8 |
4 |
5/8 |
2 |
|
3/4″ |
3-7/8 |
1/2 |
1-11/16 |
2-3/4 |
4 |
5/8 |
2 |
|
1″ |
4-1/4 |
9/16 |
2 |
3-1/8 |
4 |
5/8 |
2 |
|
1-1/4″ |
4-5/8 |
5/8 |
2-1/2 |
3-1/2 |
4 |
5/8 |
3 |
|
1-1/2″ |
5 |
11/16 |
2-7/8 |
3-7/8 |
4 |
5/8 |
3 |
|
2″ |
6 |
3/4 |
3-5/8 |
4-3/4 |
4 |
3/4 |
4 |
|
2-1/2″ |
7 |
7/8 |
4-1/8 |
5-1/2 |
4 |
3/4 |
7 |
|
3″ |
7-1/2 |
15/16 |
5 |
6 |
4 |
3/4 |
9 |
|
3-1/2″ |
8-1/2 |
15/16 |
5-1/2 |
7 |
8 |
3/4 |
13 |
|
4″ |
9 |
15/16 |
6-3/16 |
7-1/2 |
8 |
3/4 |
17 |
|
5″ |
10 |
15/16 |
7-5/16 |
8-1/2 |
8 |
7/8 |
20 |
|
6″ |
11 |
1 |
8-1/2 |
9-1/2 |
8 |
7/8 |
27 |
|
8″ |
13-1/2 |
1-1/8 |
10-5/8 |
11-3/4 |
8 |
7/8 |
47 |
|
10″ |
16 |
1-3/16 |
12-3/4 |
14-1/4 |
12 |
1 |
67 |
|
12″ |
19 |
1-1/4 |
15 |
17 |
12 |
1 |
123 |
|
14″ |
21 |
1-3/8 |
16-1/4 |
18-3/4 |
12 |
1-1/8 |
139 |
|
16″ |
23-1/2 |
1-7/16 |
18-1/2 |
21-1/4 |
16 |
1-1/8 |
187 |
|
18″ |
25 |
1-9/16 |
21 |
22-3/4 |
16 |
1-1/4 |
217 |
|
20″ |
27-1/2 |
1-11/16 |
23 |
25 |
20 |
1-1/4 |
283 |
|
24″ |
32 |
1-7/8 |
27-1/4 |
29-1/2 |
20 |
1-3/8 |
415 |
Pressure Rating of 300# Carbon Steel Flange
|
Temperature (in F°) |
Classes 150 |
Classes 300 |
Classes 400 |
Classes 600 |
Classes 900 |
Classes 1500 |
Classes 2500 |
|
< 100 |
285 |
740 |
985 |
1480 |
2220 |
3705 |
6170 |
|
200 |
260 |
680 |
905 |
1360 |
2035 |
3395 |
5655 |
|
300 |
230 |
655 |
870 |
1310 |
1965 |
3270 |
5450 |
|
400 |
200 |
635 |
845 |
1265 |
1900 |
3170 |
5280 |
|
500 |
170 |
605 |
805 |
1205 |
1810 |
3015 |
5025 |
|
600 |
140 |
570 |
755 |
1135 |
1705 |
2840 |
4730 |
|
650 |
125 |
550 |
730 |
1100 |
1650 |
2745 |
4575 |
|
700 |
110 |
530 |
710 |
1060 |
1590 |
2655 |
4425 |
|
750 |
95 |
505 |
675 |
1015 |
1520 |
2535 |
4230 |
|
800 |
80 |
410 |
550 |
825 |
1235 |
2055 |
3430 |
|
850 |
65 |
320 |
425 |
640 |
955 |
1595 |
2655 |
|
900 |
50 |
230 |
305 |
460 |
690 |
1150 |
1915 |
|
950 |
35 |
135 |
185 |
275 |
410 |
685 |
1145 |
|
1000 |
20 |
85 |
115 |
170 |
255 |
430 |
715 |
|
Hydrostatic Test (psig) |
450 |
1125 |
1500 |
2225 |
3350 |
5575 |
9275 |
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