DIN 2635 Flange

Check DIN 2635 PN40 Welding Neck Flange Dimensions and Uses Of DIN 2635 WN Flanges


DIN 2635 Flange

What Do DN And PN Mean On DIN 2635 Flange?

DIN 2635 Flange nominal sizes vary from DIN 10 to DIN 5000. Imperial measurements range from 12 inches to 48 inches. The flange sizes are in accordance with the DIN 2635 standard. Flanges are available in a variety of pressure capabilities, materials, face kinds, and functional kinds. One of the low pressure suitable flanges is the Din 2635 Pn16 Flanges. Flanges pressure ratings range from PN6 to PN64, and pressure classes range from 150 to 2500. These flanges can withstand pressures of around 2500 pounds. Flanges Din 2635 Pn40 are moderate pressure flanges.

How To Choose Welding Neck Flanges DIN 2635?

Companies must validate the material standard, outer surface, pressure category, and thickness schedule before purchasing the weld neck flanges. The flanges type is carefully chosen to accommodate the welding procedure. A few applications necessitate the use of high pressure, high heat flanges. High alloy materials are employed for this.
Other applications necessitate the use of a Welding Neck Flanges DIN 2635. Normal stainless steel and carbon steel might be utilised for them. The din 2635 flange sizes might also vary depending on the material quality. Stainless steel is the most commonly utilised material. These flanges are commonly used in corrosive uses, high temperature pressure systems, marine applications, and other industrial uses.

Contact directly a Welding Neck Flange DIN 2635 manufacturer in UAE for factory price and custom sizes

Purpose Of A DIN 2635 PN40 Weld Neck Flange

The DIN 2635 weld neck flange pn 40 operates at a temperature of 120 degrees Celsius. DIN 2635 PN40 Weld Neck Flange has a working pressure of 40 bar. It is an immediately identifiable long curved hub of a weld neck flange that offers critical joint reinforcement. It is beneficial in applications involving higher temperature where the joint will be subjected to a certain amount of stress.
This flange also provides a seamless stress transfer from flange width to fitting or wall thickness. It is useful in situations involving repeated bending induced by other variable pressures or line expansion.

Most Reliable DIN 2635 PN16 Flanges supplier In Dubai, View Our Production Technique Of DIN 2635 PN40 Flange




Specialized in manufacturing

DIN 2635 Flange

DIN 2635 Flange ranges from ½ inch (15 NB) to 48 inches (1200NB) or DN10~DN5000.

Size

1⁄₂" inches to 48 inches

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5
flange din 2635


Uses Of Welding Neck Flange DIN 2635



Din 2635 Flanges Production Technique
Din 2635 Flanges Production Technique
  • Production method used in the manufacturing of din 2635 flange specification consists of procedures consisting of Heat treatments, Forging in addition to machining.
DIN 2635 PN40 Welding Neck Flange Temperature
DIN 2635 PN40 Welding Neck Flange Temperature
  • At high temperature of 120°C to 300°C, it should be taken into consideration that the material yield point becomes lower.
DIN 2635 Nominal Pressure 40 Flange Applications
DIN 2635 Nominal Pressure 40 Flange Applications
  • Specialty Chemicals
  • Power Generation
  • Chemical Equipment
  • Pulp and Paper Industry
  • Heat Exchangers

Welding Neck Flange Din 2635 Specification


Specifications DIN 2635 Flange
Methods Of Forging Casting
Forging
Rolling
Cutting
Brand Name Schulzmann
Equipment Pushing Machine
Press machine
electric bevelling machine
Schedule SCH 5S To XXS
Manufacturers Size NPS 1⁄₂" To NPS 48”
Transportation In Air & Ocean and Land
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.
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Supply Ability 350 Ton Per Month
Manufacturing Productivity 700 ton per month
Certificate ISO
Payment Type L/C,T/T,D/P,Paypal


Din 2635 Flange Price List


Description Price In US ($)
WELD NECK FLANGEs DN50 PN40m DIN 2635 US $6.69 Per PCS
WELDING NECK FLANGES, EN 1092-1, DN 65/DA 76.10 MM, PN40 US $1.85 Per PCS
SA 182, DIN 2635 PN40 DN25/33.7 US $4.47 Per PCS
WN FLANGEs DIN 2635, DN80 (PN40) FLAT-GASKET US $4.76 Per PCS
WN FLANGEs, DIN 2635 DN80 (PN40) US $0.97 Per PCS
FLAT-GASKET TYPE S, WELDING NECK, DIN 2635 DN80 (PN16/40) US $7.48 Per PCS
WELDING NECK FLANGEs, DIN 2635-PN40, DN 80 US $129.84 Per KG


Types Of DIN 2635 PN40 Weld Neck Flange


DIN 2635 Pipe Flanges

DIN 2635 Pipe Flanges

DIN 2635 PN40 Flanges

DIN 2635 PN40 Flanges

DIN 2635 PN16 Flanges

DIN 2635 PN16 Flanges

 DIN 2635 Welding Neck Flanges

DIN 2635 Welding Neck Flanges

DIN 2635 Weld Neck Flange

DIN 2635 Weld Neck Flanges

DIN 2635 WNRF Flange

DIN 2635 WNRF Flanges

Flanges Din 2635 Pn 40

Flanges Din 2635 Pn 40

Flanges C Din 2635

Flanges C Din 2635

Welding neck flanges DIN 2635 NP40

Welding neck flanges DIN 2635 NP40


DIN 2635 PN40 Flange Dimensions


DIN 2635 NP40 Welding neck flanges


DIN 2635 PN40 Flange Dimensions

Diameter (d1) (D) (b) (k) (h1) (d3) (s) (r) (h2) (d4) (f) (Number) (Thread) (d2) (Kilogram)
ISO Series 1 DIN Series 2
15 - 20 95 16 65 38 30 2 4 6 45 2 4 M 12 14 0,746
21,3 - 32
20 - 25 105 18 75 40 38 2,3 4 6 58 2 4 M 12 14 1,06
26,9 - 40
25 - 30 115 18 85 40 42 2,6 4 6 68 2 4 M 12 14 1,29
33,7 - 45
32 - 38 140 18 100 42 52 2,6 6 6 78 2 4 M 16 18 1,88
42,4 - 56
40 - 44,5 150 18 110 45 60 2,6 6 7 88 3 4 M 16 18 2,33
48,3 - 64
50 - 57 165 20 125 48 72 2,9 6 8 102 3 4 M 16 18 2,82
60,3 - 75
65 76,1 - 185 22 145 52 90 2,9 6 10 122 3 8 M 16 18 3,74
80 88,9 - 200 24 160 58 105 3,2 8 12 138 3 8 M 16 18 4,75
100 - 108 235 24 190 65 128 3,6 8 12 162 3 8 M 20 22 6,52
114,3 - 134
125 - 133 270 26 220 68 155 4 8 12 188 3 8 M 24 26 9,07
139,7 - 162
150 - 159 300 28 250 75 182 4,5 10 12 218 3 8 M 24 26 11,8
168,3 - 192
(175) 193,7 - 350 32 295 82 218 5,6 10 15 260 3 12 M 27 30 18,2
200 219,1 - 375 34 320 88 244 6,3 10 16 285 3 12 M 27 30 21,5
250 - 267 450 38 385 105 298 7,1 12 18 345 3 12 M 30 33 34,9
273 - 306
300 323,9 - 515 42 450 115 362 8 12 18 410 4 16 M 30 33 49,7
350 355,6 - 580 46 510 125 408 8,8 12 20 465 4 16 M 33 36 68,1
- 368
400 406,4 - 660 50 585 135 462 11 12 20 535 4 16 M 36 39 96,5
- 419
(450) 457 - 685 50 610 135 500 12,5 12 20 560 4 20 M 36 39 99,7
500 508 - 755 52 670 140 562 14,2 12 20 615 4 20 M 39 42 117


DIN 2635 PN16 Flanges Weight


Nominal
Diameter
Pipe Outside Diameter
d1
Dimensions Of Flanges Dimensions Of Hub RF Dimensions Of Bolting Wall Thickness
(DN) (ISO) (DIN) (D) (b) (K) (h1) (d3) (s) (r) (h2) (d4) (f) (n) (bolt) (d2) (kilogram)
10 - 14.0 90 16 60 35 25 1.8 4 6 40 2 4 M12 14 0.66
17.2 - 90 16 60 35 28 1.8 4 6 40 2 4 M12 14 0.66
15 - 20.0 95 16 65 38 30 2 4 6 45 2 4 M12 14 0.75
21.3 - 95 16 65 38 32 2 4 6 45 2 4 M12 14 0.75
20 - 25.0 105 18 75 40 38 2.3 4 6 58 2 4 M12 14 1.06
26.9 - 105 18 75 40 40 2.3 4 6 58 2 4 M12 14 1.06
25 - 30.0 115 18 85 40 42 2.6 4 6 68 2 4 M12 14 1.29
33.7 - 115 18 85 40 46 2.6 4 6 68 2 4 M12 14 1.29
32 - 38.0 140 18 100 42 52 2.6 6 6 78 2 4 M16 18 1.88
42.4 - 140 18 100 42 56 2.6 6 6 78 2 4 M16 18 1.88
40 - 44.5 150 18 110 45 60 2.6 6 7 88 3 4 M16 18 2.33
48.3 - 150 18 110 45 64 2.6 6 7 88 3 4 M16 18 2.33
50 - 57.0 165 20 125 48 72 2.9 6 8 102 3 4 M16 18 2.82
60.3 - 165 20 125 48 75 2.9 6 8 102 3 4 M16 18 2.82
65 76.1 - 185 22 145 52 90 2.9 6 10 122 3 8 M16 18 3.74
80 88.9 - 200 24 160 58 105 3.2 8 12 138 3 8 M16 18 4.75
100 - 108.0 235 24 190 65 128 3.6 8 12 162 3 8 M20 22 6.52
114.3 - 235 24 190 65 134 3.6 8 12 162 3 8 M20 22 6.52


Refer DIN 2635 WNRF Flange Weight Chart and Surface Finish, Searching DIN 2635 PN40 Long Weld Neck Flange?, manufacturer Of DIN 2635 Form C/ E Material With Best Price And Fast Delivery


DIN 2635 Flange Size


NPS DN
1/2 15
3/4 20
1 25
1 1/4 32
 1 1/2 40
2 50
2 1/2 65
3 80
4 100


Flange Din 2635 PN 40 Surface Finish


Nominal diameter Sealing face height[f]*
DN < 40 2,0 mm
DN 50 - 250 3,0 mm
DN > 250 4,0 mm
Machining Ra (um)
rotated min. 3,25 / max. 12,5
DIN 2635 EN 1092-1
Shape c Shape B1


Pressure Rating Of Flange DIN 2635 PN 40, exporter Of Germany Standard DIN 2635 LWNRF Flanges For Oil and Gas Industry In Middle East


DIN 2635 WNRF 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


Bolt Size Of DIN 2635 Weld Neck Flange


Bolt Size Of DIN 2635 Weld Neck Flange

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