DIN 2633 Flange

Refer DIN 2633 PN 16 Weld Neck Flanges Dimensions, Face Types and Price List Ex Dubai


DIN 2633 Flange

How Does A DIN 2633 Flange Work

The device is circumferentially welded with a DIN 2633 Flange. Because the flanges are welded at the neck, the quality of the butt-welded region may be evaluated using radiography. Because the grooves of the pipe and the flange fit, there is less turbulence and degradation inside the pipeline. As a result, din 2633 weld neck flanges are preferred in a variety of essential applications.

The Difference Between DIN 2633 Blind Flanges And DIN 2633 Slip On Flanges

DIN 2633 Slip On Flange is typically made from forged and cast steel. Forged steel is a carbon and iron combination that has been compacted under tremendous pressure to create a very robust. For almost a thousand years, DIN 2633 Blind Flange has been employed to make a variety of products. Modern forged steel is produced using specialised machinery or hydraulic hammers. Cast steel is an iron-containing alloy with a high carbon percentage of around 0.75%. Cast steel is molten steel that has been formed in a mould.
Cast steel is commonly available in many of the same alloys as carbon steels. There are chances that it can be manufactured as wrought metals. Despite the fact that wrought and cast steel have the same chemical makeup, their mechanical qualities differ.

DIN 2633 Blind Flange manufacturer In UAE For Oil And Gas Industry, Check Surface Finish Of DIN 2633 Long Weld Neck Flanges

What Are The Applications Of A DIN 2633 PN 16 Weld Neck Flanges?

Heat treatments, forging, and machining are the methods utilised in the manufacture of DIN 2633 PN 16 Weld Neck Flanges. Flanges with DIN 2633 specifications can be utilised at a temperature of roughly 120°C or up to 16 bar pressure. Utilizing the din 2633 flange substance at temperatures greater than 120°C to 300°C, may result in a lower yield point point. When considering acquiring these flanges, this must be taken into account. These flanges are useful in many industries like petroleum, natural gas and so on.

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Specialized in manufacturing

DIN 2633 Flange

DIN 2633 Flanges is circumferentially welded into the system.

Size

1⁄₂" inches to 48 inches

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5
flange din 2633 pn 16


DIN 2633 Flange Products



DIN 2633 Welding Neck Flanges Face Types
DIN 2633 Welding Neck Flanges Face Types
  • Ring Type Joint
  • Flat Face
  • Raised Face
  • Male & Female
  • Tongue & Groove
DIN 2633 PN 16 Flange Surface Finish
DIN 2633 PN 16 Flange Surface Finish
  • Stock Finish
  • Spiral Serrated
  • Concentric Serrated
  • Smooth Finish
  • Lapped Finish
  • Cold Water Finish
DIN 2633 Pipe Flange Welding Ends
DIN 2633 Pipe Flange Welding Ends
  • The welding ends of weld neck flanges must be furnished in according with DIN 2633. Usually, when the mating pipe wall thickness is much less or equal to 16 millimeter, form 22(shape 22) according to DIN 2633 should be applied

DIN 2633 PN 16 Weld Neck Flanges Specification


Specifications DIN 2633 Flange
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Brand Name Schulzmann
Equipment Pushing Machine
Press machine
electric bevelling machine
Schedule SCH 5S To XXS
Manufacturers Size NPS 1⁄₂" To NPS 48”
Methods Of Forging Casting
Forging
Rolling
Cutting
Supporting Material For Flanges Gasket/ Ring Joint/ Flanges Bolts
Pressure Class Class 150 To Class 2500
Available Packing Packing In Plywood Box And Plywood Pallet
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
Transportation In Air & Ocean and Land
Supply Ability 350 Ton Per Month
Manufacturing Productivity 700 ton per month
Certificate ISO
Payment Type L/C,T/T,D/P,Paypal


DIN 2633 Flange Price List


Description Price In US ($)
WN, DN40, 51 X 1.6 1.4404 DIN 2633 US $432.11 Per KG
WNRF, DN20 25 X 1.6 1.4404 DIN 2633 US $580.36 Per KG
WNRF, 80/88.9 ND 16 DIN 2633 US $6.23 Per PCS
WN,FLANGES 125/139.7 ND 16 DIN 2633 US $10.53 Per PCS
FLANGES WNRF, DN 65 76.1 X 1.8 1.4404 DIN 2633 US $742.50 Per KG
WELDING NECK FLANGES, DN 200/DA 219.10 MM, PN16 US $1.66 Per PCS
DN40 51 X 40,5301.6 1.4404 DIN 2633 US $509.07 Per KG
DN25 38 X 1.6 1.4404 DIN 2633 US $835.83 Per KG
DN40 51 X 1.6 1.4404 DIN 2633 US $254.53 Per KG
DN 20 25 X 1.6 1.4404 DIN 2633 US $342.83 Per KG
DN 40 51 X 1.6 1.4404 DIN 2633 US $342.05 Per KG
DN 25 38 X 1.6 1.4404 DIN 2633 US $417.92 Per KG


Types Of Flange DIN 2633


DIN 2633 Welding Neck Flanges

DIN 2633 Welding Neck Flanges

DIN 2633 Weld Neck Flange

DIN 2633 Weld Neck Flanges

DIN 2633 WNRF Flange

DIN 2633 WNRF Flanges

 DIN 2633 Long Weld Neck Flange

DIN 2633 Long Weld Neck Flanges

DIN 2633 LWNRF Flange

DIN 2633 LWNRF Flanges

DIN 2633 WN Flange

DIN 2633 WN Flanges

DIN 2633 Blind Flange

DIN 2633 Blind Flanges

DIN 2633 Slip On Flange

DIN 2633 Slip On Flanges

Welding Neck Flanges DIN 2633

Welding Neck Flanges DIN 2633

Flanges Dn100 Pn16 Din 2633

Flanges Dn100 Pn16 Din 2633

Flanges Dn65 Pn16 Din 2633

Flanges Dn65 Pn16 Din 2633

Flanges DIN 2633 En 1092-1

Flanges DIN 2633 En 1092-1


DIN 2633 Blind Flange Weight Chart


DIN 2633 Blind Flange Weight Chart

DN D b h d5 d5 S d6 di d2 n R C Kilogram
65 185 18 45 76,1 76,1 2,9 90 145 18 4 6 10 3,6
80 200 20 50 88,9 88,9 3,2 105 160 18 8 8 10 3,7
100 220 20 52 108 114,3 3,6 125 180 18 8 8 12 4,62
125 250 22 55 133 139,7 4 150 210 18 8 8 12 6,30
150 285 22 55 159 168,3 4,5 175 240 22 8 10 12 7,75
200 340 24 62 219 219,1 5,9 235 295 22 12 10 16 11,0
250 405 26 70 273 273 6,3 292 355 26 12 12 16 16,4
300 460 28 78 324 323,9 7,1 344 410 26 12 12 16 22,5
350 520 30 82 368 355,6 8 390 470 26 16 12 16 30,5
400 580 32 85 419 406,4 8 445 525 30 16 12 16 36,3
500 715 34 90 521 508 8 548 650 33 20 12 16 59,5


DIN 2633 Slip On Flange Sizes


Nominal diameter NPS In MM Diameter Of Pitch Circle (P.C.) In MM Holes Of Thread In MM Standard Pressure Class
DN 20 3/4" (26,9 mm) 75 mm 4 x 14 mm Ø DIN 2633 PN 16
DN 25 1" (33,7 ) 85 4 x 14 Ø - -
DN 32 1.1/4" (42,4 ) 100 4 x 18 Ø - -
DN 40 1.1/2" (48,3 ) 110 4 x 18 Ø - -
DN 50 2" (60,3 ) 125 4 x 18 Ø - -
DN 65 76,1 145 4 x 18 Ø - -
DN 80 88,9 160 8 x 18 Ø - -
DN 100 108 180 8 x 18 Ø - -
DN 100 114,3 180 8 x 18 Ø - -
DN 125 133 210 8 x 18 Ø - -
DN 125 139,7 210 8 x 18 Ø - -
DN 150 159 240 8 x 22 Ø - -
DN 150 168,3 240 8 x 22 Ø - -
DN 200 219,1 295 12 x 22 Ø - -
DN 250 273 355 12 x 26 Ø - -
DN 300 323,9 410 12 x 26 Ø DIN 2633 PN 16


DIN 2633 PN10 Flange Dimensions


DIN 2633 PN10 Flange Dimensions

DN d1 D b k h1 d3 S r h2 d4 f Number of holes d2 KG
ISO DIN
250 - 267 405 26 355 70 285 6.3 12 16 320 3 12 26 16.26
  273 - 405 26 355 70 292 6.3 12 16 320 3 12 26 15.87
300 323.9 - 460 28 410 78 344 7.1 12 16 378 4 12 26 21.24
350 355.6 - 520 30 470 82 390 8 12 16 438 4 16 26 31.38
  - 368 520 30 470 82 390 8 12 16 438 4 16 26 28.95
400 406.4 - 580 32 525 85 445 8 12 16 490 4 16 30 39.3
  - 419 580 32 525 85 445 8 12 16 490 4 16 30 36.3
500 508 - 715 34 650 90 548 8 12 16 610 4 20 33 59.63
600 610 - 840 36 770 95 652 8.8 12 18 725 5 20 36 82.54
700 711 - 910 36 840 100 755 8.8 12 18 795 5 24 36 83.9
800 813 - 1025 38 950 105 855 10 12 20 900 5 24 39 107.3
900 914 - 1125 40 1050 110 955 10 12 20 1000 5 28 39 124.97
1000 1016 - 1255 42 1170 120 1058 10 16 22 1115 5 28 42 163.76
1200 1220 - 1485 48 1390 130 1262 12.5 16 30 1330 5 32 48 244.15
1400 1420 - 1685 52 1590 145 1465 14.2 16 30 1530 5 36 48 320.87
1600 1620 - 1930 58 1820 160 1668 16 16 35 1750 5 40 56 465.83
1800 1820 - 2130 62 2020 170 1870 17.5 16 35 1950 5 44 56 570.52
2000 2020 - 2345 66 2230 180 2072 20 16 40 2150 5 48 62 706.74


DIN 2633 PN16 Flange Dimensions


DIN 2633 Welding Neck Flange


DIN 2633 PN16 Flange Dimensions

Pipe Size
Flanges
Neck
Raised face (RF)
Screws
Weight
(7,85 Kg/dm3)
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


Shortest Delivery Time In DIN 2633 Pn16 Welding-neck Flange, View Flange Dn100 Pn16 DIN 2633 Pressure Rating and Bolt Chart


DIN 2633 PN16 Welding-Neck Flange Pressure Rating


Temperature (Dedgree C) Class Of Flanges
(150#) (300#) (400#) (600#) (900#) (1500#) (2500#)
-29 - 38 19.8 51.7 68.9 103.4 155 259 431
50 19.5 51.7 68.9 103.4 155 259 431
100 17.7 51.5 68.7 103.0 155 258 429
150 15.8 50.2 66.8 100.3 151 251 418
200 13.8 48.6 64.8 97.2 146 243 405
250 12.1 46.3 61.7 92.7 139 232 386
300 10.2 42.9 57.0 85.7 129 214 357
325 9.3 41.4 55.0 82.6 124 207 344
350 8.4 40.0 53.4 80.0 120 200 334
375 7.4 37.8 50.4 75.7 114 189 315
400 6.5 34.7 46.3 69.4 104 174 290
425 5.5 28.8 38.4 57.5 86.3 144 240
450 4.6 23.0 30.7 46.0 69.0 115 192
475 3.7 17.1 22.8 34.2 51.3 85.4 142
500 2.8 11.6 15.4 23.2 34.7 57.9 96.5
538 1.4 5.9 7.9 11.8 17.7 29.5 49.2


Flange DN100 PN16 DIN 2633 Bolt Chart


Flange DN100 PN16 DIN 2633 Bolt Chart

Size in (Inches) Size in (Millimeter) Bolts Number Bolts Size In UNC Stud Length (RF) Stud Size In ISO Machine Bolts Length
1/2 15 4 1/2 55 M14 50
3/4 20 4 1/2 65 M14 50
1 25 4 1/2 65 M14 55
1 1/4 32 4 1/2 70 M14 55
1 1/2 40 4 1/2 70 M14 65
2 50 4 5/8 85 M16 70
2 1/2 65 4 5/8 90 M16 75
3 80 4 5/8 90 M16 75
3 1/2 90 8 5/8 90 M16 75
4 100 8 5/8 90 M16 75
5 125 8 3/4 95 M20 85
6 150 8 3/4 100 M20 85
8 200 8 3/4 110 M20 90
10 250 12 7/8 115 M24 100
12 300 12 7/8 120 M24 100
14 350 12 1 135 M27 115
16 400 16 1 135 M27 115
18 450 16 1 1/8 145 M30 125
20 500 20 1 1/8 160 M30 140
24 600 20 1 1/4 170 M33 150


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DIN 2633 Flange Gasket


DIN 2633 Flange Gasket

Normal Pipe Size In Inch (I.D.) Gasket (O.D.) Gasket
Class 150 Class 300 Class 400 Class 600 Class 900
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125