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PIPE NIPPLES DIVISION
KM WELDED PIPE NIPPLES

Welded Pipe Nipples

  • Schedule 40 & Schedule 80
  • Material Conforms to ASTM A53
  • Dimensions and Ends Conform to ASTM A733
  • Threads Conform to ASME B1.20.1
  • Available from 1/8" Through 6"
  • Available in Lengths Through 72”
Pipe SizePIPE O.DWall Thickness (SCH 40)Wall Thickness (SCH 80)PIPE Nipple | Black | Galvanized
SCH 40 & SCH 80
InchesInchesInchesInchesLength's in Inches
1/8" 0.405 0.068 0.095 CLOSE 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
1/4" 0.54 0.088 0.119 CLOSE 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
3/8" 0.675 0.091 0.126 CLOSE 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
1/2" 0.84 0.109 0.147 CLOSE 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
3/4" 1.05 0.113 0.154 CLOSE 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
1" 1.315 0.133 0.179 CLOSE - 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
1-1/4" 1.66 0.14 0.191 CLOSE - 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
1-1/2" 1.9 0.145 0.2 CLOSE - 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
2" 2.375 0.154 0.218 CLOSE - - 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
2-1/2" 2.875 0.203 0.275 CLOSE - - - 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
3" 3.5 0.216 0.3 CLOSE - - - 3 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
3-1/2" 4 0.226 0.318 CLOSE - - - - 3.5 4 4.5 5 5.5 6 7 8 9 10 11 12
4" 4.5 0.237 0.337 CLOSE - - - - - 4 4.5 5 5.5 6 7 8 9 10 11 12
5" 5.563 0.258 0.375 CLOSE - - - - - - 4.5 5 5.5 6 7 8 9 10 11 12
6" 6.625 0.28 0.432 CLOSE -- - - - - 4.5 5 5.5 6 7 8 9 10 11 12