DIN 2635 PN40 Flange, DIN 2635 PN40 Welding Neck Flange Dimensions, DIN 2635 PN40 Welding Neck Flange Manufacturers.

Standard Specification For DIN 2635 PN40 Welding Neck Flange

Standard Reference
  • DIN 2500
  • DIN 2501
  • DIN 2519
  • DIN 2526
Pressure Rate 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Facing Types Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Value Added Services Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Blindd, Cold and Hot Dip Galvanized
Dimensions DIN 2635 PN40
Material RSt37-2, C22.8, 15Mo3, 13CrMo44, 10CrMo910 1.4541, 1.4571
Production Technique Forged, Heat Treated and Machined
Manufacturers of DIN 2635 PN40 Welding Neck Flange
  • Raccortubi S.p.A., Italy
  • Erne Fittings, Austria
  • Melesi, Italy
  • Mega, Italy
  • Ulma, Spain
  • TecnoForge, Italy
  • BENKAN Corporation, Japan
  • BKL- Thai Benkan, Thailand
  • Lame S.R.L., Italy
  • Metal Far, Italy
Origin West Europe / Japan / Indian / USA / Korean
Equipments Press Machine, Bending Machine, Pushing Machine, Electric Bevelling Machine, Sand-Blasting Machine, etc.

DIN 2635 PN40 Welding Neck Flange Dimensions

DIN 2635 PN40 Welding Neck Flange
Nenndruck PN 40
DN d1 D b k h1 d3 s h2 d4 f d2 Löcher kg
10 14.0 90 16 60 35 25 1.8 6 40 2 14 4 0.661
10 17.2 90 16 60 35 28 1.8 6 40 2 14 4 0.661
15 20.0 95 16 65 38 30 2.0 6 45 2 14 4 0.746
15 21.3 95 16 65 38 32 2.0 6 45 2 14 4 0.746
20 25.0 105 18 75 40 38 2.3 6 58 2 14 4 1.060
20 26.9 105 18 75 40 40 2.3 6 58 2 14 4 1.060
25 30.0 115 18 85 40 42 2.6 6 68 2 14 4 1.290
25 33.7 115 18 85 40 46 2.6 6 68 2 14 4 1.290
32 38.0 140 18 100 42 52 2.6 6 78 2 18 4 1.880
32 42.4 140 18 100 42 56 2.6 6 78 2 18 4 1.880
40 44.5 150 18 110 45 60 2.6 7 88 3 18 4 2.330
40 48.3 150 18 110 45 64 2.6 7 88 3 18 4 2.330
50 57.0 165 20 125 48 72 2.9 8 102 3 18 4 2.820
50 60.3 165 20 125 48 75 2.9 8 102 3 18 4 2.820
65 76.1 185 22 145 52 90 2.9 10 122 3 18 8 3.740
80 88.9 200 24 160 58 105 3.2 12 138 3 18 8 4.750
100 108.0 235 24 190 65 128 3.6 12 162 3 22 8 6.520
100 114.3 235 24 190 65 134 3.6 12 162 3 22 8 6.520
125 133.0 270 26 220 68 155 4.0 12 188 3 26 8 9.070
125 139.7 270 26 220 68 162 4.0 12 188 3 26 8 9.070
150 159.0 300 28 250 75 182 4.5 12 218 3 26 8 11.800
150 168.3 300 28 250 75 192 4.5 12 218 3 26 8 11.800
175 193.7 350 32 295 82 218 5.6 15 260 3 30 12 18.200
200 219.1 375 34 320 88 244 6.3 16 285 3 30 12 21.500
250 267.0 450 38 385 105 298 7.1 18 345 3 33 12 34.900
250 273.0 450 38 385 105 306 7.1 18 345 3 33 12 34.900
300 323.9 515 42 450 115 362 8.0 18 410 4 33 16 49.700
350 355.6 580 46 510 125 408 8.8 20 465 4 36 16 68.100
350 368.0 580 46 510 125 408 8.8 20 465 4 36 16 68.100
400 406.4 660 50 585 135 462 11.0 20 535 4 39 16 96.500
400 419.0 660 50 585 135 462 11.0 20 535 4 39 16 96.500
500 508.0 755 52 670 140 562 14.2 20 615 4 42 20 117.000
DIN 2635 PN40 Welding Neck Flange Application Industries
  • Air Pollution Control- Scrubbers for Coal-Fired Power Plants
  • Seawater Cooling Devices
  • Architectural railings
  • Wiring In Electrostatic Precipitators
  • Oil Refinery
  • Gas Scrubbing Plants
  • Pulp and Paper Processing Industries
  • Acetic, Phosphoric and Sulphuric Acid Processing Plants
  • Oil and Gas Production - offshore process equipment Offshore, sea water technology, chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry
Properties of DIN 2635 PN40 Welding Neck Flange
  • Excellent corrosion resistance in a wide range of atmospheric environments
  • Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
  • Good resistance to carbide precipitation
  • Good machining properties
  • DIN 2635 PN40 Welding Neck Flange offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
DIN 2635 PN40 Welding Neck Flange Delivery Time
  • Malaysia = 15 to 18 Days
  • Indonesia = 20 to 25 Days
  • UK = 30 to 40 Days
  • Thailand = 15 to 20 Days
  • US = 40 to 60 Days
  • Germany = 30 to 40 Days
  • Philippines = 30 to 40 Days
  • For All Gulf Countries = 10 to 15 Days
  • For All European Countries = 30 to 40 Days
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