TUBE BUTT WELD FITTINGS -UNION TEES
| T-TUBE OD | T-WALL THICKNESS | BASIC ORDER NUMBER | L | B | F | Working Pressure |
| 1/4 " | 0.065 | MIT-TB4 | 0.64 ( ) 16.3 | 0.38 (9.7) | 0.37 (9.5) | 10320 (712) |
| 3/8 " | 0.095 | MIT-TB6 | 0.71 (18.0) | 0.38(9.7) | 0.44 (11.1) | 9930 (685) |
| 1/2 " | 0.095 | MIT-TB8 | 0.96 (24.4) | 0.56 (14.2) | 0.56 (14.3) | 6780 (468) |
| 3/4 " | 0.12 | MIT-TB12 | 1.31 (33.3) | 0.75 (19.1) | 0.81 (20.6) | 5530 (381) |
| 1" | 0.134 | MIT-TB16 | 1.46 (37.1) | 0.75 (19.1) | 1.06 (27.0) | 4480 (309) |
| T-TUBE OD | T-WALL THICKNESS | BASIC ORDER NUMBER | L | B | F | Working Pressure |
| 6 | 1.8 | MIT-MTB6 | 16.3 ( ) 0.64 | 9.7 (0.38) | 9.5(0.37) | 12660 (873) |
| 8 | 1.8 | MIT-MTB8 | 16.3 (0.64) | 9.7 (0.38) | 9.5 (0.37) | 8320 (574) |
| 10 | 2.2 | MIT-MTB10 | 18.0 (0.71) | 9.7 (0.38) | 11.1 (0.44) | 8160 (563) |
| 12 | 2.2 | MIT-MTB12 | 24.4 (0.96) | 14.2 (0.56) | 14.3 (0.56) | 6470 (446) |
| 14 | 2.5 | MIT-MTB14 | 25.4 (1.00) | 14.2 (0.56) | 15.9 (0.63) | 6280 (433) |
| 16 | 2.8 | MIT-MTB16 | 26.2 (1.03) | 14.2 (0.56) | 17.5 (0.69) | 6140 (423) |
| 20 | 3 | MIT-MTB20 | 33.3 (1.31) | 19.1 (0.75) | 20.6 (0.81) | 5110 (352) |
| 22 | 3 | MIT-MTB22 | 35.3 (1.39) | 19.1 (0.75) | 23.8 (0.94) | 4620 (319) |
| 25 | 3.5 | MIT-MTB25 | 37.1 (1.46) | 19.1 (0.75) | 27.0 (1.06) | 4730 (326) |
| 32 | 4.5 | MIT-MTB32 | 49.3 (1.94) | 23.9 (0.94) | 34.9 (1.37) | 4730 (326) |