Technical Info of Tees & Crosses

  1. Home
    2. →
  2. Technical Info
    3. →
  3. Forged Fittings
    4. →
  4. Tees & Crosses

tess crosses technical info

 

Dimensions NPS 1/2 to 4 - Class 2000

NPS Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End
B J D G 90°
A		 45°
C
1/2 10.9 13.6 33 3.18 28 22
3/4 12.7 13.9 38 3.18 33 25
1 14.7 17.3 46 3.68 38 28
1¼ 17 18 56 3.89 44 33
1½ 17.8 18.4 62 4.01 51 35
2 19 19.2 75 4.27 60 43
2½ 23.6 28.9 92 5.61 76 52
3 25.9 30.5 109 5.99 86 64
4 27.7 33 146 6.55 106 79
NPS B J D G 90°
A		 45°
C
Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End


Dimensions NPS 1/2 to 4 - Class 3000

NPS Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End
B J D G 90°
A		 45°
C
1/2 10.9 13.6 38 4.09 33 25
3/4 12.7 13.9 46 4.32 38 28
1 14.7 17.3 56 4.98 44 33
1¼ 17 18 62 5.28 51 35
1½ 17.8 18.4 75 5.56 60 43
2 19 19.2 84 7.14 64 44
2½ 23.6 28.9 102 7.65 83 52
3 25.9 30.5 121 8.84 95 64
4 27.7 33 152 11.18 114 79
NPS B J D G 90°
A		 45°
C
Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End


Dimensions NPS 1/2 to 4 - Class 6000

NPS Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End
B J D G 90°
A		 45°
C
1/2 10.9 13.6 46 8.15 38 28
3/4 12.7 13.9 56 8.53 44 33
1 14.7 17.3 62 9.93 51 35
1¼ 17 18 75 10.59 60 43
1½ 17.8 18.4 84 11.07 64 44
2 19 19.2 102 12.09 83 52
2½ 23.6 28.9 121 15.29 95 64
3 25.9 30.5 146 16.64 106 79
4 27.7 33 152 18.67 114 79
NPS B J D G 90°
A		 45°
C
Min Length
of Thread		 Outside Dia
of Band		 Minimum
WT		 Center to End

 

General notes:

  • Dimensions are in millimeters unless otherwise indicated.
  • Dimension (B) is minimum length of perfect thread.
    The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.

Technical Info