A928 Duplex Welded Pipe


  • Duplex and Superduplex Stainless Steel pipes are manufactured to ASTM A790 (Seamless) and ASTM A928 Class 1 (Welded/EFW)
  • ASTM A928 Class 1 only available from 8” onwards (Only in Duplex UNS S31803/32205 SCH10S and SCH40S)
  • Available in grades Duplex UNS S31803/32205 and UNS SS32750
  • Fixed lengths of 6 metres for Seamless except for certain sizes. Fixed lengths of 5.8 metres for Welded
  • Dimensions according to ASME/ANSI B36.10 and B36.19
Weights are based on theoretical calculations. Actual weight may vary.
● IN STOCK
Schedule - Nominal Bore
Size
A928 Welded
Weight
  Inch (NPS) mm (DN) O.D. W.T. I.D UNS S31803 / S32205 kg/m
S10 S 8 200 219.1 3.76 211.59 20.37
  10 250 273.1 4.19 264.72 28.34
  12 300 323.9 4.57 314.76 36.73
  14 350 355.9 4.78 346.34 42.14
  16 400 406.4 4.78 396.84 48.26
S40 S/STD 8 200 219.1 8.18 202.74 43.39
  10 250 273.1 9.27 254.56 61.52
  12 300 323.9 9.52 304.86 75.32
  14 350 355.9 9.53 336.84 81.33
  16 400 406.4 9.53 387.34 93.27
S80 S/XS 10 250 273.1 12.740 247.70 83.19
  12 300 323.9 12.70 298.50 99.43
  14 350 355.9 12.70 330.50 107.39
  16 400 406.4 12.70 381.00 123.30

A928 Duplex Welded Pipe

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