DIMENSIONS STRAIGHT TEES ACCORDING TO ASME B16.9

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DIMENSIONS STRAIGHT TEES ACCORDING TO ASME B16.9. NPS. O.D.. D. Center-to-End. C. Center-to-End. M. 1/2. 21.3. 25. 25. 3/4. 26.7. 29. 29. 1. 33.4. 38 .
DIMENSIONS STRAIGHT TEES ACCORDING TO ASME B16.9 NPS 1/2 3/4 1 1¼ 1½ 2 2½ 3 3½

NPS 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48

O.D. D 21.3 26.7 33.4 42.2 48.3 60.3 73 88.9 101.6

Center-to-End C 25 29 38 48 57 64 76 86 95

Center-to-End M 25 29 38 48 57 64 76 86 95

O.D. D 114.3 141.3 168.3 219.1 273 323.8 355.6 406.4 457 508 559 610 660 711 762 813 864 914 965 1016 1067 1118 1168 1219

Center-to-End C 105 124 143 178 216 254 279 305 343 381 419 432 495 521 559 597 635 673 711 749 762 813 851 889

Center-to-End M 105 124 143 178 216 254 279 305 343 381 419 432 495 521 559 597 635 673 711 749 711 762 800 838

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer. Outlet dimension (M) for NPS 26 and larger is recommended but not required.

DIMENSIONAL TOLERANCES STRAIGHT TEES ACCORDING TO ASME B16.9 Nominal Pipe Size Outside Diameter at Bevel (D)

1/2 to 2½ + 1.6 - 0.8

3 to 3½

4

1.6

1.6

1.6

1.6

5 to 8 + 2.4 - 1.6

10 to 18 +4 - 3.2

1.6

3.2

Inside Diameter at End

0.8

Center-to-End (C / M) Wall Thickness (t)

2 2 2 2 2 Not less than 87.5% of Nominal Wall Thickness

Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.

20 to 24 + 6.4 - 4.8 4.8 2

26 to 30 + 6.4 - 4.8 + 6.4 - 4.8 3

32 to 48 + 6.4 - 4.8 + 6.4 - 4.8 5

Note: MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19M. The dimensions and tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 up to NPS 24. Except with regard to the outside diameter at the bevel.