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Flanges: Welding Necks

DIN 86037 PN 10, 16, 40

  • Material:

OSNA®-10 ­ copper-nickel-iron

  • Type and Construction:

Weld neck flanges up to and including 324 mm are normally supplied as one-piece and seamless.




Download dxf-file (01)




Size Wall Thickness
s
mm		 d2
mm
 d4
mm		 h1
mm		 h3
mm		 Approx.
Weight
kg per piece
DN OD
inch mm mm
  3/4 20.00 25.00 1.50 27.00 58.00 5.00 40.00 0.15  
3/4 20.00 25.00 2.00 27.00 58.00 5.00 40.00 0.17
  1 25.00 30.00 1.50 32.00 68.00 5.00 40.00 0.20  
1 25.00 30.00 2.00 32.00 68.00 5.00 40.00 0.22
  1 1/4 32.00 38.00 1.50 40.00 78.00 5.00 40.00 0.25  
1 1/4 32.00 38.00 2.00 40.00 78.00 5.00 40.00 0.30
  1 1/2 40.00 44.50 1.50 46.50 88.00 6.00 45.00 0.36  
1 1/2 40.00 44.50 2.00 46.50 88.00 6.00 45.00 0.40
  2 50.00 57.00 1.50 59.00 102.00 6.00 45.00 0.45  
2 50.00 57.00 2.00 59.00 102.00 6.00 45.00 0.50
  2 1/2 65.00 76.00 2.00 78.00 122.00 6.00 45.00 0.62  
3 80.00 89.00 2.00 91.00 138.00 7.00 50.00 0.86
  4 100.00 108.00 2.50 110.00 158.00 7.00 50.00 1.10  
5 125.00 133.00 2.50 135.50 188.00 7.00 50.00 1.50
  6 150.00 159.00 2.50 161.50 212.00 9.00 50.00 2.00  
7 175.00 194.00 3.00 197.00 242.00 9.00 50.00 2.50
  8 200.00 219.00 3.00 222.00 268.00 9.00 50.00 2.70  
10 250.00 267.00 3.00 270.00 320.00 9.00 50.00 3.40
  12 300.00 324.00 4.00 327.00 370.00 11.00 50.00 4.60  
14 350.00 368.00 4.00 371.00 430.00 11.00 50.00 6.30
  16 400.00 419.00 4.00 422.00 482.00 12.00 50.00 7.80  
18 450.00 457.00 4.50 460.00 530.00 12.00 50.00 9.50
  20 500.00 508.00 5.00 511.00 585.00 12.00 50.00 11.70  
24 600.00 610.00 5.00 613.00 685.00 14.00 60.00 13.40
  28 700.00 711.00 6.00 714.00 800.00 14.00 60.00 20.00  
32 800.00 813.00 6.00 816.00 905.00 14.00 60.00 25.00
  36 900.00 914.00 8.00 918.00 1000.00 14.00 60.00 29.00  
40 1000.00 1016.00 8.00 1018.00 1110.00 14.00 60.00 34.00
  48 1200.00 1220.00 8.00 1223.50 1335.00 14.00 60.00 46.00  
 
 
 
  • Welding Necks:

VG 85356 Sept. 1969

  • Material:

OSNA®-10 - copper-nickel-iron

  • Type and Construction:

Weld neck flanges up to and including 324 mm are normally supplied as one-piece and seamless.
Download dxf-file (02)



Size Wall Thickness
s
mm		 d4
mm
 d5
mm		 d6
mm		 d7
mm		 d8
mm		 h1
mm		 h2
mm		 h3
mm		 Approx.
Weight
kg per
piece
DN OD
inch mm mm
  3/4 20.00 25.00 1.50 27.00 51.00 45.00 22.00 25.00 5.00 8.00 28.00 0.10  
1 25.00 30.00 1.50 32.00 57.00 50.00 27.00 30.00 5.00 8.00 28.00 0.13
  1 1/4 32.00 38.00 1.50 40.00 65.00 59.00 35.00 38.00 5.00 8.00 28.00 0.14  
1 1/2 40.00 44.50 1.50 46.00 73.00 66.00 41.50 45.00 5.00 8.00 28.00 0.19
  2 50.00 57.00 1.50 59.00 85.00 78.00 54.00 57.50 5.00 8.00 30.00 0.25  
2 1/2 70.00 76.00 2.00