DIN 2631 PN6 Welding Neck Flange, DIN 2631 PN6 Welding Neck Flange Dimensions, DIN 2631 PN6 Welding Neck Flange Manufacturers.

Standard Specification For DIN 2631 PN6 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 2631 PN6
Material RSt37-2, C22.8, 15Mo3, 13CrMo44, 10CrMo910 1.4541, 1.4571
Production Technique Forged, Heat Treated and Machined
Manufacturers of DIN 2631 PN6 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 2631 PN6 Welding Neck Flange Dimensions

DIN 2631 PN6 Welding Neck Flange
PN 6
DN d1 D b k h1 d3 s h2 d4 f d2 Löcher kg
10 14.0 75 12 50 28 22 1.8 6 35 2 11 4 0.335
10 17.2 75 12 50 28 26 1.8 6 35 2 11 4 0.335
15 20.0 80 12 55 30 28 2.0 6 40 2 11 4 0.392
15 21.3 80 12 55 30 30 2.0 6 40 2 11 4 0.392
20 25.0 90 14 65 32 35 2.3 6 50 2 11 4 0.592
20 26.9 90 14 65 32 38 2.3 6 50 2 11 4 0.592
25 30.0 100 14 75 35 40 2.6 6 60 2 11 4 0.747
25 33.7 100 14 75 35 42 2.6 6 60 2 11 4 0.747
32 38.0 120 14 90 35 50 2.6 6 70 2 14 4 1.050
32 42.4 120 14 90 35 55 2.6 6 70 2 14 4 1.050
40 44.5 130 14 100 38 58 2.6 7 80 3 14 4 1.180
40 48.3 130 14 100 38 62 2.6 7 80 3 14 4 1.180
50 57.0 140 14 110 38 70 2.9 8 90 3 14 4 1.340
50 60.3 140 14 110 38 74 2.9 8 90 3 14 4 1.340
65 76.1 160 14 130 38 88 2.9 9 110 3 14 4 1.670
80 88.9 190 16 150 42 102 3.2 10 128 3 18 4 2.710
100 108.0 210 16 170 45 122 3.6 10 148 3 18 4 3.240
100 114.3 210 16 170 45 130 3.6 10 148 3 18 4 3.240
125 133.0 240 18 200 48 148 4.0 10 178 3 18 8 4.490
125 139.7 240 18 200 48 155 4.0 10 178 3 18 8 4.490
150 159.0 265 18 225 48 172 4.5 12 202 3 18 8 5.150
150 168.3 265 18 225 48 184 4.5 12 202 3 18 8 5.150
200 219.1 320 20 280 55 236 5.9 15 258 3 18 8 7.780
250 267.0 375 22 335 60 282 6.3 15 312 3 18 12 10.800
250 273.0 375 22 335 60 290 6.3 15 312 3 18 12 10.800
300 323.9 440 22 395 62 342 7.1 15 365 4 22 12 14.000
350 355.6 490 22 445 62 385 7.1 15 415 4 22 12 18.500
350 368.0 490 22 445 62 385 7.1 15 415 4 22 12 16.700
400 406.4 540 22 495 65 438 7.1 15 465 4 22 16 21.200
400 419.0 540 22 495 65 438 7.1 15 465 4 22 16 19.000
500 508.0 645 24 600 68 538 7.1 15 570 4 22 20 28.600
600 610.0 755 24 705 70 640 7.1 16 670 5 26 20 31.500
700 711.0 860 24 810 70 740 7.1 16 775 5 26 24 37.400
800 813.0 975 24 920 70 842 7.1 16 880 5 30 24 46.100
900 914.0 1075 26 1020 70 942 7.1 16 980 5 30 24 55.600
1000 1016.0 1175 26 1120 70 1045 7.1 16 1080 5 30 28 61.900
1200 1220.0 1405 28 1340 90 1248 8.0 20 1295 5 33 32 100.000
1400 1420.0 1630 32 1560 90 1452 8.0 20 1510 5 36 36 149.000
1600 1620.0 1830 34 1760 90 1655 9.0 20 1710 5 36 40 180.000
DIN 2631 PN6 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 2631 PN6 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 2631 PN6 Welding Neck Flange offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
DIN 2631 PN6 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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