Pieces are in accordance with EEMUA –234, Section 1. Seamless tee pieces are typically available up to 8 in./219 mm; bigger dimensions are welded.
Dimensions
Dimensions are based on EEMUA -234, Section 1, Figures 1.1-1.2, Tables 1.1-1.2 and 1.7.1-1.7.3. Tee pieces with other dimensions are available on request.
Tolerances
See Appendix C
Weld Preparation
For wall thickness less than 3 mm, the tees are supplied with plain weld ends. Larger thicknesses are supplied with the weld bevel of 37 ½°±2 ½°.
Dimensions for 16 bar systems
Specified Size | Pipe Wall Thickness | Centre-to-End (mm) | Approx. | |||||
|
|
|
|
|
| E | E1 | Weight |
OD mm | OD mm | OD1 mm | t mm | t mm | t1 mm | nom | nom | kg |
for sizes from 30 mm up to 108 mm use 20 bar | ||||||||
|
| 108 | 3.0 | 3.0 | 3.0 | 143 | 130 | 4.19 |
159 | 159 | 88.9 | 2.5 | 124 | 4.01 | |||
|
| 76.1 | 2.5 | 121 | 3.96 | |||
219.1 | 219.1 | 159 | 4.0 | 4.0 | 3.0 | 178 | 168 | 9.33 |
108 | 3.0 | 156 | 8.97 | |||||
88.9 | 2.5 | 152 | 8.82 | |||||
267 | 267 | 219.1 | 4.5 | 4.5 | 4.0 | 216 | 203 | 15.94 |
159 | 3.0 | 194 | 15.06 | |||||
108 | 3.0 | 184 | 14.71 | |||||
|
| 267 |
|
| 4.5 |
| 241 | 27.48 |
323.9 | 323.9 | 219.1 | 5.5 | 5.5 | 4.0 | 254 | 229 | 26.49 |
|
| 159 |
|
| 3.0 |
| 219 | 25.62 |
|
| 323.9 |
|
| 5.5 |
| 270 | 40.87 |
368 | 368 | 267 | 6.5 | 6.5 | 4.5 | 279 | 257 | 39.07 |
|
| 219.1 |
|
| 4.0 |
| 248 | 38.20 |
|
| 368 |
|
| 6.5 |
| 305 | 55.46 |
419 | 419 | 323.9 | 7.0 | 7.0 | 5.5 | 305 | 295 | 53.38 |
|
| 267 |
|
| 4.5 |
| 283 | 51.62 |
|
| 419 |
|
| 7.0 |
| 330 | 77.10 |
457.2 | 457.2 | 368 | 8.0 | 8.0 | 6.5 | 343 | 330 | 75.59 |
|
| 323.9 |
|
| 5.5 |
| 321 | 73.45 |
|
| 457.2 |
|
| 8.0 |
| 368 | 101.91 |
508 | 508 | 419 | 8.5 | 8.5 | 7.0 | 381 | 356 | 98.68 |
|
| 368 |
|
| 6.5 |
| 356 | 97.16 |
|
| 508 |
|
| 8.5 |
| 432 | 167.14 |
610 | 610 | 457.2 | 10.5 | 10.5 | 8.0 | 432 | 419 | 163.52 |
|
| 419 |
|
| 7.0 |
| 406 | 160.21 |
|
| 610 |
|
| 10.5 |
| 508 | 271.22 |
711 | 711 | 508 | 12.0 | 12.0 | 8.5 | 521 | 483 | 259.52 |
|
| 457.2 |
|
| 8.0 |
| 470 | 255.88 |
|
| 711 |
|
| 12.0 |
| 572 | 399.14 |
813 | 813 | 610 | 13.5 | 13.5 | 10.5 | 597 | 559 | 387.17 |
|
| 508 |
|
| 8.5 |
| 533 | 375.34 |
|
| 813 |
|
| 13.5 |
| 648 | 581.77 |
914 | 914 | 711 | 15.5 | 15.5 | 12.0 | 673 | 622 | 562.82 |
|
| 610 |
|
| 10.5 |
| 610 | 551.05 |
Dimensions for 20 bar systems
Specified Size | Pipe Wall Thickness | Centre-to-End (mm) | Approx. Weight | |||||
|
|
|
|
|
| E | E1 |
|
OD mm | OD mm | OD1 mm | t mm | t mm | t1 mm | nom | nom | kg |
30 | 30 | 25 | 2.5 | 2.5 | 2.0 | 38 | 38 | 0.18 |
38 | 38 | 30 | 2.5 | 2.5 | 2.5 | 48 | 48 | 0.29 |
|
| 25 | 2.5 | 2.5 | 2.0 |
|
| 0.28 |
|
| 38 | 2.5 | 2.5 | 2.5 | 57 | 57 | 0.42 |
44.5 | 44.5 | 30 | 2.5 | 2.5 | 2.5 | 0.40 | ||
|
| 25 | 2.5 | 2.5 | 2.0 | 0.38 | ||
|
| 44.5 | 2.5 | 2.5 | 2.5 | 64 | 60 | 0.58 |
57 | 57 | 38 | 57 | 0.56 | ||||
|
| 30 | 51 | 0.53 | ||||
|
| 57 | 2.5 | 2.5 | 2.5 | 76 | 70 | 0.90 |
76.1 | 76.1 | 44.5 | 67 | 0.87 | ||||
|
| 38 | 64 | 0.85 | ||||
|
| 76.1 | 2.5 | 2.5 | 2.5 | 86 | 83 | 1.24 |
88.9 | 88.9 | 57 | 76 | 1.16 | ||||
|
| 44.5 | 73 | 1.12 | ||||
|
| 88.9 | 3.0 | 3.0 | 2.5 | 105 | 98 | 2.12 |
108 | 108 | 76.1 | 95 | 2.06 | ||||
|
| 57 | 89 | 1.98 | ||||
|
| 108 | 3.5 | 3.5 | 3.0 | 143 | 130 | 4.80 |
159 | 159 | 88.9 | 2.5 | 124 | 4.62 | |||
|
| 76.1 | 2.5 | 121 | 4.57 | |||
219.1 | 219.1 | 159 | 4.5 | 4.5 | 3.5 | 178 | 168 | 10.50 |
108 | 3.0 | 156 | 10.02 | |||||
88.9 | 2.5 | 152 | 9.87 | |||||
267 | 267 | 219.1 | 5.5 | 5.5 | 4.5 | 216 | 203 | 19.25 |
159 | 3.5 | 194 | 18.29 | |||||
108 | 3.0 | 184 | 17.82 | |||||
323.9 | 323.9 | 267 | 7.0 | 7.0 | 5.5 | 254 | 241 | 34.69 |
219.1 | 4.5 | 229 | 33.32 | |||||
159 | 3.5 | 219 | 32.38 | |||||
368 | 368 | 323.9 | 8.0 | 8.0 | 7.0 | 279 | 270 | 50.27 |
267 | 5.5 | 257 | 47.87 | |||||
219.1 | 4.5 | 248 | 46.66 | |||||
419 | 419 | 368 | 9.0 | 9.0 | 8.0 | 305 | 305 | 70.63 |
323.9 | 7.0 | 295 | 68.24 | |||||
267 | 5.5 | 283 | 65.89 | |||||
457.2 | 457.2 | 419 | 9.5 | 9.5 | 9.0 | 343 | 330 | 92.04 |
368 | 8.0 | 330 | 89.74 | |||||
323.9 | 7.0 | 321 | 87.31 | |||||
508 | 508 | 457.2 | 11.0 | 11.0 | 9.5 | 381 | 368 | 130.03 |
419 | 9.0 | 356 | 127.00 | |||||
368 | 8.0 | 356 | 124.69 | |||||
610 | 610 | 508 | 13.0 | 13.0 | 11.0 | 432 | 432 | 206.90 |
457.2 | 9.5 | 419 | 201.04 | |||||
419 | 9.0 | 406 | 197.91 | |||||
711 | 711 | 610 | 15.0 | 15.0 | 13.0 | 521 | 508 | 337.26 |
508 | 11.0 | 483 | 323.65 | |||||
457.2 | 9.5 | 470 | 317.78 | |||||
813 | 813 | 711 | 17.0 | 17.0 | 15.0 | 597 | 572 | 500.07 |
610 | 13.0 | 559 | 484.85 | |||||
508 | 11.0 | 533 | 471.09 | |||||
914 | 914 | 813 | 19.0 | 19.0 | 17.0 | 673 | 648 | 712.24 |
711 | 15.0 | 622 | 688.14 | |||||
610 | 13.0 | 610 | 673.17 |