DIN 2634 PN25 Flange, DIN 2634 PN25 Welding Neck Flange Dimensions, DIN 2634 PN25 Welding Neck Flange Manufacturers.

Standard Specification For DIN 2634 PN25 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 2634 PN25
Material RSt37-2, C22.8, 15Mo3, 13CrMo44, 10CrMo910 1.4541, 1.4571
Production Technique Forged, Heat Treated and Machined
Manufacturers of DIN 2634 PN25 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 2634 PN25 Welding Neck Flange Dimensions

DIN 2634 PN25 Welding Neck Flange
Nenndruck PN 25
DN d1 D b k h1 d3 s h2 d4 f d2 Löcher kg
10
- Vorschweißflansche DIN 2635 PN 40 verwenden
150
175 193.7 330 28 280 75 218 5.6 15 248 3 26 12 13.4
200 219.1 360 30 310 80 244 6.3 16 278 3 26 12 17.0
250 267.0 425 32 370 88 292 7.1 18 335 3 30 12 24.4
250 273.0 425 32 370 88 298 7.1 18 335 3 30 12 24.4
300 323.9 485 34 430 92 352 8.0 18 395 4 30 16 31.2
350 355.6 555 38 490 100 398 8.0 20 450 4 33 16 47.2
350 368.0 555 38 490 100 398 8.0 20 450 4 33 16 44.2
400 406.4 620 40 550 110 452 8.8 20 505 4 36 16 61.7
400 419.0 620 40 550 110 452 8.8 20 505 4 36 16 57.9
500 508.0 730 44 660 125 558 10.0 20 615 4 36 20 89.6
600 610.0 845 46 770 125 660 11.0 20 720 5 39 20 104.0
700 711.0 960 46 875 125 760 12.5 20 820 5 42 24 136.0
800 813.0 1085 50 990 135 865 14.2 22 930 5 48 24 186.0
900 914.0 1185 54 1090 145 968 16.0 24 1030 5 48 28 236.0
1000 1016.0 1320 58 1210 155 1070 17.5 24 1140 5 56 28 307.0
DIN 2634 PN25 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 2634 PN25 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 2634 PN25 Welding Neck Flange offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
DIN 2634 PN25 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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