American threaded boss

American threaded boss

  • Certificate: ISO
  • Standard: ASME B16.11
  • Material: Forged carbon steel ASTM A105,
    Forged SS ASTM A182, F304 / F316L
  • Thread: NPT / BSPT
  • W. pressure: Class 3000 / 6000
  • Surface: Oiled / hot dip galvanized,
    Pickling white / No.2B matte finish

Product Details

American threaded boss is a tubular pipe fitting with one side threaded connection and other side butt welding connection.

Available size

Size Outside dia. D (mm) End to end W/2 (mm) Ref. No.
1/2″ / DN15 / 21.3mm 28 / 38 24 N3701
3/4″ / DN20 / 26.7mm 35 / 44 26 N3702
1″ / DN25 / 33.4mm 44 / 57 30 N3703
1-1/4″ / DN32 / 42.2mm 57 / 64 34 N3704
1-1/2″ / DN40 / 48.3mm 64 / 76 40 N3705
2″ / DN50 / 60.3mm 76 / 92 43 N3706
2-1/2″ / DN65 / 73.0mm 92 / 108 46 N3707
3″ / DN80 / 88.9mm 108 / 127 54 N3708
4″ / DN100 / 114.3mm 140 / 159 61 N3709

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