DIN 2642 Flange

Refer DIN 2642 PN10/PN16 Lap Joint Flange dimensions, Advantages Of DIN 2642 Lapped Joint Flanges


DIN 2642 Flange

DIN 2642 Flange Explained

There are various functional varieties, including the DIN 2642 Flange, weld neck flange, and others. The flange faces are classified as ring type joints, raised faces, or flat faces. Din 2642 Pn10 Flange Sizes vary depending on the kind. The dimensions are chosen according on the required strength, pressure capacity, and temperature. Different material classes are employed to get the desired qualities. Stainless steel, alloy steel, or duplex steel may all be used. Flanges are manufactured in a variety of ways, including threaded, plate, bolted, or forged.
Din 2642 pn10 loose flanges are used in natural gas, oil, chemical, pharmaceutical, food manufacturing, and power generation plant industries

How Do DIN 2642 Lap Joint Flanges Differ From Rolled Angle Rings?

DIN 2642 Lap Joint Flange typically offers a flat face with a polished surface because of their design. However, the sealing face that results when the stub end is joined with it is higher. This happens as a result of the sealing surface of the stub end being above the bolting level of the flange.Rolled Angle Rings are not commonly used fittings. In most instances, there are tiny differences that make one desirable over the other. In general, the same purposes that a welding neck flange may be used for also apply to lap joint flanges.

Custom Sizes In DIN 2642 PN10 Loose Flange manufacturer In UAE And View Key Features Of DIN 2642 LJ Flanges

Manufacturing Process Of DIN 2642 PN10 Loose Flange

The casting flange is a widely used flange technique that is ideal for medium or low pressure pipes due to its great production effectiveness and affordable manufacturing costs. For pipes working under high pressure, forged pipes are advised.
Iron filings make up the casting flange. The liquid is put into the mould, cooled, and then processed once the iron mill has been melted. In some processing steps, the molten iron is poured into a mould and heated in the forge after forming.The kind of flange is DIN 2642 PN10 Loose Flange, which comes in a variety of configurations including threaded flange. This sort of flange allows pipes to be readily mounted and dismounted.

Also Pay Only For Required schedule Of DIN 2642 Vanstone Flanges, Buy DIN 2642 Pressed Flanges from the manufacturer directly saves 25% costing




Specialized in manufacturing

DIN 2642 Flange

DIN 2642 Loose Flange range in nominal sizes from ½ Inch to 48 inches or DIN 10 to DIN 5000.

Size

1⁄₂" inches to 48 inches

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5
Flange Din 2642


Face Types Of DIN 2642 Lap Joint Flange



DIN 2642 PN10 Lapped Joint Flange Advantages
DIN 2642 PN10 Lapped Joint Flanges Advantages
  • LJ flanges have the freedom to swivel across the pipe. This allows the liner up of opposing flanges bolt holes.
  • The pressure-holding capacity of loose flanges is little. But it is better than that of sorf flanges.
  • The Lapped Joint Flanges works as a backing ring on the stub.
  • They allow rotational alignment capability.
DIN 2642 PN10 Lap Joint Flange Key Features
DIN 2642 PN10 Lap Joint Flanges Key Features
  • Use with a matching stub end insert.
  • Recommended in applications that require common dismantling of the pipe and flanges.
  • Can rotate to allow for an easy alignment of bolt holes.
  • Not recommended high temperature applications.
DIN 2642 PN10 Loose Flange Range Of Names
DIN 2642 PN10 Loose Flanges Range Of Names
  • Back Up flanges
  • Loose Ring flanges
  • Loose Hubbed flanges
  • Van Stone flanges

DIN 2642 Loose Flange Specification


Specifications DIN 2642 Flange
Brand Name Schulzmann
Schedule SCH 5S To XXS
Equipment Pushing Machine
Press machine
electric bevelling machine
Methods Of Forging Casting
Forging
Rolling
Cutting
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Manufacturers Size NPS 1⁄₂" To NPS 48”
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
Payment Type L/C,T/T,D/P,Paypal
Certificate ISO
Transportation In Air & Ocean and Land
Supply Ability 650 Ton Per Month
Manufacturing Productivity 800 ton per month


DIN 2642 Flange Price List


Description Price In US ($)
DIN 2642, LOOSE FLANGES G125-139, 7X2,0 US $7.48 Per KG
DN 100/OD 108, OUTER FLANGES DIN 2642, HOT DIPPED GALVANIZED US $2.72 Per KG
DN 125/OD 133, OUTER FLANGES DIN 2642, HOT DIPPED GALVANIZED US $2.61 Per KG
DN 65/OD 76, PN10/16, OUTER FLANGES, DIN 2642, HOT DIPPED GALVANIZED US $2.34 Per KG
DN 80/OD 89, PN10/16, OUTER FLANGES, DIN 2642, HOT DIPPED GALVANIZED US $2.62 Per KG
FLANGED WHEEL G 125-139,7X2,0 DIN 2642 1.4571 US $14.70 Per KG
LOOSE FLANGES G125-139,7X2,0 DIN 2642 1.4571-41080-906 US $15.91 Per KG
FLANGES DN 200/219 DIN 2642 US $10.63 Per KG

Types Of Lap Joint Flange DIN 2642


DIN 2642 Lap Joint Flange

DIN 2642 Lap Joint Flanges

DIN 2642 Loose Flange

DIN 2642 Loose Flanges

DIN 2642 LJ Flanges

DIN 2642 LJ Flanges

 DIN 2642 Lapped Joint Flanges

DIN 2642 Lapped Joint Flanges

DIN 2642 Vanstone Flanges

DIN 2642 Vanstone Flanges

DIN 2642 PN10 Flanges

DIN 2642 PN10 Flanges

DIN 2642 PN10 Lap Joint Flanges

DIN 2642 PN10 Lap Joint Flanges

DIN 2642 Pressed Flange

DIN 2642 Pressed Flanges

DIN 2642 Pn16 Flange

DIN 2642 Pn16 Flanges


DIN 2642 PN10 Flange Dimensions


DIN 2642 PN10 Loose Flange


DIN 2642 PN10 Flange Dimensions

Pipe Flanges Screws Weight In (KG)
(7,85 Kg/dm3)
(Diameter) (d1) (D) (d6) (b) (k) (e) (Holes) (Thread) (d2) (Kilogram)
Series (ISO) Series (DIN)
15 - 20 95 22 14 65 3 4 M 12 14 0,689
21,3 - 24
20 - 25 105 28 14 75 3 4 M 12 14 0,806
26,9 - 30
25 - 30 115 33 16 85 4 4 M 12 14 1,11
33,7 - 36
32 - 38 140 42 16 100 4 4 M 16 18 1,64
42,4 - 46
40 - 44,5 150 50 16 110 4 4 M 16 18 1,86
48,3 - 54
50 - 57 165 62 16 125 5 4 M 16 18 2,2
60,3 - 65
65 76,1 - 185 81 16 145 5 4 M 16 18 2,62
80 88,9 - 200 94 18 160 5 8 M 16 18 3,32
100 - 108 220 113 18 180 5 8 M 16 18 3,67
114,3 - 119
125 - 133 250 138 18 210 5 8 M 16 18 4,54
139,7 - 145
150 - 159 285 164 18 240 5 8 M 20 22 5,6
168,3 - 173
200 219,1 - 340 225 20 295 5 8 M 20 22 7,46
250 - 267 395 273 22 350 5 12 M 20 22 10,3
273 - 279
300 323,9 - 445 329 26 400 5 12 M 20 22 14
350 355,6 - 505 362 28 460 6 16 M 20 22 18,5
- 368 374
400 406,4 - 565 413 32 515 6 16 M 24 26 25
- 419 426
(450) 457 - 615 467 38 565 6 20 M 24 26 30,6
500 508 - 670 517 38 620 6 20 M 24 26 37
600 610 - 780 618 44 725 7 20 M 27 30 56,3
700 711 - 895 721 50 840 7 24 M 27 30 80,4
800 813 - 1015 824 56 950 7 24 M 30 33 113,2


DIN 2642 Pressed Flange Dimensions


DIN 2642 Pressed Flange Dimensions

Size(O.D.)(D1)(D2)Wall ThicknessHeightLS- Φ d3
DN 15952438311.5654-Φ14
DN 201053048314754-Φ14
DN 251153753316854-Φ14
DN 321404668316.51004-Φ18
DN 401505477417.51104-Φ18
DN 501656591419.51254-Φ18
DN 65185811084211454-Φ18
DN 80200941235221608-Φ18
DN 1002201191415231808-Φ18
DN 1252501451685252108-Φ18
DN 1502851731925272408-Φ22
DN 2003402252455312958-Φ22


DIN 2642 Loose Flange For Flange Collar PN 10


NPS Flanges
(D)
millimeter
(d5)
millimeter
(b)
millimeter
(r)
millimeter
(k)
millimeter

Drilling
Number

(d2)
millimeter
Weight
(kilogram)
Collar
(g)
millimeter
10
15
20
90
95
105
16
23
28

16
16
16

5
5
5

60
65
75
4
4
4

15
15
15

0.23
0.26
0.30
45
50
60

25
32
40

115
140
150
33
42
50
16
16
16

5
5
5

85
100
110

4
4
4

15
18
18
0.37
0.54
0.5
70
82
0.92
50
65
80
165
185
200
62
81
94
18
18
20

5
5
5

125
145
160

4
4
4

18
18
18
0.80
0.90
1.28
107
127
142
100
125
150
220
250
285
113
138
164
20
22
22

5
6
6

180
210
240
8
8
8
18
18
22
1.37
1.78
2.27
162
192
218
175
200
250
315
340
395
195
222
273
24
24
26

6
7
7

270
295
350
8
8
12
22
22
22
2.90
3.16
4.22
248
273
328
300
350
400
445
505
565
324
374
426
26
26
32

7
8
8

400
460
515
12
16
16
22
22
25
4.80
5.85
8.45
378
438
490
450
500
600
615
670
780
475
530
630
32
34
36

8
8
10

565
620
725
20
20
20
25
25
30
9.45
11.35
15.30
540
595
695
700
800
895
1015
730
832
40
44
10
10
840
950
24
24
30
34
21.40
30.50
810
916


DIN 2642 Loose Flange For Flange Collar PN 10 exporter And DIN 2642 PN16 LJFF Flanges supplier At Lowest Possible Price In Dubai


DIN 2642 PN10 Loose Flange Size


DN Dimension Norm Type Nominal pressure
15 21.3 DIN 2642 PN16
20 26.9 - - -
25 33.7 - - -
32 42.4 - - -
40 48.3 - - -
50 54.0 - - -
50 60.3 - - -
65 76.1 - - -
80 84.0 - - -
80 88.9 - - -
100 104.0 - - -
100 114.3 - - -
125 129.0 - - -
125 139.7 - - -
150 154.0 - - -
150 168.3 - - PN16
200 204.0 - - PN10
200 219.1 DIN 2642 PN10


Check Weight Chart and Pressure Rating Of EN 1092-1 Lap Joint Flange DIN 2642


DIN 2642 PN10 Lapped Joint Flange Weight Chart


DIN 2642 PN10 Lapped Joint Flange Weight Chart


Pipe Parameter Dimension Of Flanges Dimension Of Screw Weight
DN ISO DIN D d6 b k e Number of holes d2 Kilogram
10 - 14 90 16 14 60 3 4 14 0.61
17.2 - 90 19 14 60 3 4 14 0.6
15 - 20 95 22 14 65 3 4 14 0.67
21.3 - 95 24 14 65 3 4 14 0.66
20 - 25 105 28 14 75 3 4 14 0.82
26.9 - 105 30 14 75 3 4 14 0.81
25 - 30 115 33 16 85 4 4 14 1.12
33.7 - 115 36 16 85 4 4 14 1.1
32 - 38 140 42 16 100 4 4 18 1.63
42.4 - 140 46 16 100 4 4 18 1.6
40 - 44.5 150 50 16 110 4 4 18 1.85
48.3 - 150 54 16 110 4 4 18 1.8
50 - 57 165 62 16 125 5 4 18 2.18
60.3 - 165 65 16 125 5 4 18 2.14
65 76.1 - 185 81 16 145 5 4 18 2.6
80 88.9 - 200 94 18 160 5 8 18 3.17
100 - 108 220 113 18 180 5 8 18 3.67
114.3 - 220 119 18 180 5 8 18 3.51
125 - 133 250 138 18 210 5 8 18 4.53
139.7 - 250 145 18 210 5 8 18 4.32
150 - 159 285 164 18 240 5 8 22 5.6
168.3 - 285 173 18 240 5 8 22 5.26
200 219.1 - 340 225 20 295 5 8 22 7.53
250 - 267 395 273 22 350 5 12 22 10.27
273 - 395 279 22 350 5 12 22 9.82
300 323.9 - 445 329 26 400 5 12 22 13.46
350 355.6 - 505 362 28 460 6 16 22 20.07
- 368 505 374 28 460 6 16 22 18.54
400 406.4 - 565 413 32 515 6 16 26 27.19
- 419 565 426 32 515 6 16 26 25.04
500 508 - 670 517 38 620 6 20 26 39.38
600 610 - 780 618 44 725 7 20 30 56.55
700 711 - 895 721 50 840 7 24 30 80.02
800 813 - 1015 824 56 950 7 24 33 112.25
900 914 - 1115 926 62 1050 7 28 33 135.8
1000 1016 - 1230 1026 70 1160 7 28 36 182.96


DIN 2642 Lapped 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