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What is ASME B16.9 Tee
ASME B16.9 tee is a three-way fitting used to make perpendicular connections to a pipe. It has two outlets at an angle of 90° each and one main connection line. And it’s a fitting that has adjacent outlets and used to connect pipes at 90° angle.
ASME B16.9 Tee is one of the most commonly used fittings. It functions the same as olets that means it is used to take a branch connection for linear pipeline. As the name tee shows, the shape is T-shaped with two outlets, at 90° to the connection to the main line.
ASME B16.9 standard is set by the American Society of Mechanical Engineers. This standard refers to factory-made butt weld fittings. ASME B16.9 governs scope, pressure ratings, size, marking, material, fitting dimensions, surface contours, end preparation, design proof tests, production tests, and tolerances.
Material of Tee in ASME B16.9
Carbon steel: | ASTM A234 WPB; |
Low temperature steel: | A420 WPL3/6/9; |
Pipeline steel: | A860 WPHY 42/46/52/56/60/65/70; |
Alloy steel: | A234 WP5/9/11/12/22/91/92; |
Stainless Steel: | A403 WP304/316/317/310S/321/347/904L |
What is the ASME B16.9 Standard
The standard ASME B16.9 includes tolerance, rating, marking, testing and overall dimensions of buttweld fittings. The ASME B16. 9 pipe fittings can be made up of carbon steel or ferritic alloy steel materials and the sizes can range from 5mm to 22mm in wall thickness.
Dimension of ASME B16.9 Tee
NPS | O.D. | Center to End | Center to End |
D | C | M | |
1/2 | 21.3 | 25 | 25 |
3/4 | 26.7 | 29 | 29 |
1 | 33.4 | 38 | 38 |
1.1/4 | 42.2 | 48 | 48 |
1.1/2 | 48.3 | 57 | 57 |
2 | 60.3 | 64 | 64 |
2.1/2 | 73 | 76 | 76 |
3 | 88.9 | 86 | 86 |
3.1/2 | 101.6 | 95 | 95 |
4 | 114.3 | 105 | 105 |
5 | 141.3 | 124 | 124 |
6 | 168.3 | 143 | 143 |
8 | 219.1 | 178 | 178 |
10 | 273 | 216 | 216 |
12 | 323.8 | 254 | 254 |
14 | 355.6 | 279 | 279 |
16 | 406.4 | 305 | 305 |
18 | 457 | 343 | 343 |
20 | 508 | 381 | 381 |
22 | 559 | 419 | 419 |
24 | 610 | 432 | 432 |
26 | 660 | 495 | 495 |
28 | 711 | 521 | 521 |
30 | 762 | 559 | 559 |
32 | 813 | 597 | 597 |
34 | 864 | 635 | 635 |
36 | 914 | 673 | 673 |
38 | 965 | 711 | 711 |
40 | 1016 | 749 | 749 |
42 | 1067 | 762 | 711 |
44 | 1118 | 813 | 762 |
46 | 1168 | 851 | 800 |
48 | 1219 | 889 | 838 |
Weight Chart of Butt Weld Tee
| Nominal Size | BUTT WELD TEE WEIGHT | ||||||||||||
| DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
| 15 | 1/2 | - | 0.15 | 0.16 | 0.16 | - | 0.20 | 0.20 | - | - | - | 0.25 | 0.35 |
| 20 | 3/4 | - | 0.18 | 0.20 | 0.20 | - | 0.30 | 0.30 | - | - | - | 0.35 | 0.45 |
| 25 | 1 | - | 0.27 | 0.28 | 0.28 | - | 0.45 | 0.45 | - | - | - | 0.54 | 0.77 |
| 32 | 1 1/4 | - | 0.46 | 0.55 | 0.55 | - | 0.70 | 0.70 | - | - | - | 0.91 | 1.26 |
| 40 | 1 1/2 | - | 0.68 | 0.78 | 0.78 | - | 1.25 | 1.25 | - | - | - | 1.39 | 1.83 |
| 50 | 2 | - | 0.96 | 1.17 | 1.17 | - | 1.61 | 1.61 | - | - | - | 2.39 | 2.89 |
| 65 | 2 1/2 | - | 2.06 | 2.21 | 2.21 | - | 2.92 | 2.92 | - | - | - | 3.81 | 5.21 |
| 80 | 3 | - | 2.87 | 3.23 | 3.23 | - | 4.42 | 4.42 | - | - | - | 6.17 | 8.01 |
| 90 | 3 1/2 | - | 3.65 | 4.33 | 4.33 | - | 5.95 | 5.95 | - | - | - | - | - |
| 100 | 4 | - | 4.56 | 5.68 | 5.68 | - | 7.88 | 7.88 | - | 10.0 | - | 11.8 | 14.5 |
| 125 | 5 | - | - | 9.08 | 9.08 | - | 12.9 | 12.9 | - | 16.8 | - | 20.5 | 24.0 |
| 150 | 6 | - | - | 13.6 | 13.6 | - | 20.5 | 20.5 | - | 26.1 | - | 32.5 | 38.1 |
| 200 | 8 | 17.5 | 22.0 | 25.5 | 25.5 | 31.8 | 38.7 | 38.7 | 45.4 | 54.1 | 60.4 | 66.6 | 64.6 |
| 250 | 10 | 28.0 | 37.1 | 44.8 | 44.8 | 59.2 | 59.2 | 69.7 | 83.3 | 96.6 | 113 | 125 | 113 |
| 300 | 12 | 42.6 | 55.7 | 63.1 | 68.1 | 93.0 | 83.2 | 112 | 137 | 160 | 178 | 204 | 160 |
| 350 | 14 | 64.5 | 76.3 | 76.3 | 88.7 | 119 | 101 | 148 | 183 | 211 | 238 | 264 | - |
| 400 | 16 | 78.2 | 95.7 | 95.7 | 126 | 164 | 126 | 191 | 252 | 294 | 342 | 375 | - |
| 450 | 18 | 102 | 141 | 121 | 179 | 237 | 160 | 269 | 357 | 419 | 471 | 529 | - |
| 500 | 20 | 168 | 198 | 150 | 235 | 317 | 190 | 365 | 489 | 566 | 651 | 724 | - |
| 550 | 22 | 185 | 241 | 182 | - | 414 | 241 | 482 | 636 | 743 | 846 | 947 | - |
| 600 | 24 | 222 | 305 | 205 | 340 | 516 | 272 | 589 | 796 | 930 | 1046 | 1174 | - |
| 650 | 26 | 340 | - | 254 | - | - | 337 | - | - | - | - | - | - |
| 700 | 28 | 390 | 478 | 289 | - | - | 383 | - | - | - | - | - | - |
| 750 | 30 | 420 | 549 | 332 | - | - | 441 | - | - | - | - | - | - |
| 800 | 32 | 480 | 627 | 379 | 631 | - | 503 | - | - | - | - | - | - |
| 850 | 34 | 540 | 709 | 429 | 714 | - | 569 | - | - | - | - | - | - |
| 900 | 36 | 610 | 796 | 481 | 872 | - | 639 | - | - | - | - | - | - |
| 950 | 38 | - | - | 537 | - | - | 713 | - | - | - | - | - | - |
| 1000 | 40 | - | - | 598 | - | - | 791 | - | - | - | - | - | - |
| 1050 | 42 | - | - | 636 | - | - | 846 | - | - | - | - | - | - |
| 1100 | 44 | - | - | 712 | - | - | 946 | - | - | - | - | - | - |
| 1150 | 46 | - | - | 779 | - | - | 995 | - | - | - | - | - | - |
| 1200 | 48 | - | - | 850 | - | - | 1080 | - | - | - | - | - | - |
| 1300 | 52 | - | - | 917 | - | - | - | - | - | - | - | - | - |
| 1400 | 56 | - | - | 1065 | - | - | - | - | - | - | - | - | - |
| 1500 | 60 | - | - | 1226 | - | - | - | - | - | - | - | - | - |
| 1600 | 64 | - | - | 1398 | - | - | - | - | - | - | - | - | - |
| 1700 | 68 | - | - | 1580 | - | - | - | - | - | - | - | - | - |
| 1800 | 72 | - | - | 1740 | - | - | - | - | - | - | - | - | - |
| 1900 | 76 | - | - | 1980 | - | - | - | - | - | - | - | - | - |
| 2000 | 80 | - | - | 2290 | - | - | - | - | - | - | - | - | - |
Inspection of ASME B16.9 Tee
Check the marking such as size, material code, grade, thickness, heat No.
Measure the dimensions such as outside diameter, thickness.
Visual the surface of ASME B16.9 tee's body, such as dents, die marks, porosity, etc.
Package
What is ASME B16.9 Tee
ASME B16.9 tee is a three-way fitting used to make perpendicular connections to a pipe. It has two outlets at an angle of 90° each and one main connection line. And it’s a fitting that has adjacent outlets and used to connect pipes at 90° angle.
ASME B16.9 Tee is one of the most commonly used fittings. It functions the same as olets that means it is used to take a branch connection for linear pipeline. As the name tee shows, the shape is T-shaped with two outlets, at 90° to the connection to the main line.
ASME B16.9 standard is set by the American Society of Mechanical Engineers. This standard refers to factory-made butt weld fittings. ASME B16.9 governs scope, pressure ratings, size, marking, material, fitting dimensions, surface contours, end preparation, design proof tests, production tests, and tolerances.
Material of Tee in ASME B16.9
Carbon steel: | ASTM A234 WPB; |
Low temperature steel: | A420 WPL3/6/9; |
Pipeline steel: | A860 WPHY 42/46/52/56/60/65/70; |
Alloy steel: | A234 WP5/9/11/12/22/91/92; |
Stainless Steel: | A403 WP304/316/317/310S/321/347/904L |
What is the ASME B16.9 Standard
The standard ASME B16.9 includes tolerance, rating, marking, testing and overall dimensions of buttweld fittings. The ASME B16. 9 pipe fittings can be made up of carbon steel or ferritic alloy steel materials and the sizes can range from 5mm to 22mm in wall thickness.
Dimension of ASME B16.9 Tee
NPS | O.D. | Center to End | Center to End |
D | C | M | |
1/2 | 21.3 | 25 | 25 |
3/4 | 26.7 | 29 | 29 |
1 | 33.4 | 38 | 38 |
1.1/4 | 42.2 | 48 | 48 |
1.1/2 | 48.3 | 57 | 57 |
2 | 60.3 | 64 | 64 |
2.1/2 | 73 | 76 | 76 |
3 | 88.9 | 86 | 86 |
3.1/2 | 101.6 | 95 | 95 |
4 | 114.3 | 105 | 105 |
5 | 141.3 | 124 | 124 |
6 | 168.3 | 143 | 143 |
8 | 219.1 | 178 | 178 |
10 | 273 | 216 | 216 |
12 | 323.8 | 254 | 254 |
14 | 355.6 | 279 | 279 |
16 | 406.4 | 305 | 305 |
18 | 457 | 343 | 343 |
20 | 508 | 381 | 381 |
22 | 559 | 419 | 419 |
24 | 610 | 432 | 432 |
26 | 660 | 495 | 495 |
28 | 711 | 521 | 521 |
30 | 762 | 559 | 559 |
32 | 813 | 597 | 597 |
34 | 864 | 635 | 635 |
36 | 914 | 673 | 673 |
38 | 965 | 711 | 711 |
40 | 1016 | 749 | 749 |
42 | 1067 | 762 | 711 |
44 | 1118 | 813 | 762 |
46 | 1168 | 851 | 800 |
48 | 1219 | 889 | 838 |
Weight Chart of Butt Weld Tee
| Nominal Size | BUTT WELD TEE WEIGHT | ||||||||||||
| DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
| 15 | 1/2 | - | 0.15 | 0.16 | 0.16 | - | 0.20 | 0.20 | - | - | - | 0.25 | 0.35 |
| 20 | 3/4 | - | 0.18 | 0.20 | 0.20 | - | 0.30 | 0.30 | - | - | - | 0.35 | 0.45 |
| 25 | 1 | - | 0.27 | 0.28 | 0.28 | - | 0.45 | 0.45 | - | - | - | 0.54 | 0.77 |
| 32 | 1 1/4 | - | 0.46 | 0.55 | 0.55 | - | 0.70 | 0.70 | - | - | - | 0.91 | 1.26 |
| 40 | 1 1/2 | - | 0.68 | 0.78 | 0.78 | - | 1.25 | 1.25 | - | - | - | 1.39 | 1.83 |
| 50 | 2 | - | 0.96 | 1.17 | 1.17 | - | 1.61 | 1.61 | - | - | - | 2.39 | 2.89 |
| 65 | 2 1/2 | - | 2.06 | 2.21 | 2.21 | - | 2.92 | 2.92 | - | - | - | 3.81 | 5.21 |
| 80 | 3 | - | 2.87 | 3.23 | 3.23 | - | 4.42 | 4.42 | - | - | - | 6.17 | 8.01 |
| 90 | 3 1/2 | - | 3.65 | 4.33 | 4.33 | - | 5.95 | 5.95 | - | - | - | - | - |
| 100 | 4 | - | 4.56 | 5.68 | 5.68 | - | 7.88 | 7.88 | - | 10.0 | - | 11.8 | 14.5 |
| 125 | 5 | - | - | 9.08 | 9.08 | - | 12.9 | 12.9 | - | 16.8 | - | 20.5 | 24.0 |
| 150 | 6 | - | - | 13.6 | 13.6 | - | 20.5 | 20.5 | - | 26.1 | - | 32.5 | 38.1 |
| 200 | 8 | 17.5 | 22.0 | 25.5 | 25.5 | 31.8 | 38.7 | 38.7 | 45.4 | 54.1 | 60.4 | 66.6 | 64.6 |
| 250 | 10 | 28.0 | 37.1 | 44.8 | 44.8 | 59.2 | 59.2 | 69.7 | 83.3 | 96.6 | 113 | 125 | 113 |
| 300 | 12 | 42.6 | 55.7 | 63.1 | 68.1 | 93.0 | 83.2 | 112 | 137 | 160 | 178 | 204 | 160 |
| 350 | 14 | 64.5 | 76.3 | 76.3 | 88.7 | 119 | 101 | 148 | 183 | 211 | 238 | 264 | - |
| 400 | 16 | 78.2 | 95.7 | 95.7 | 126 | 164 | 126 | 191 | 252 | 294 | 342 | 375 | - |
| 450 | 18 | 102 | 141 | 121 | 179 | 237 | 160 | 269 | 357 | 419 | 471 | 529 | - |
| 500 | 20 | 168 | 198 | 150 | 235 | 317 | 190 | 365 | 489 | 566 | 651 | 724 | - |
| 550 | 22 | 185 | 241 | 182 | - | 414 | 241 | 482 | 636 | 743 | 846 | 947 | - |
| 600 | 24 | 222 | 305 | 205 | 340 | 516 | 272 | 589 | 796 | 930 | 1046 | 1174 | - |
| 650 | 26 | 340 | - | 254 | - | - | 337 | - | - | - | - | - | - |
| 700 | 28 | 390 | 478 | 289 | - | - | 383 | - | - | - | - | - | - |
| 750 | 30 | 420 | 549 | 332 | - | - | 441 | - | - | - | - | - | - |
| 800 | 32 | 480 | 627 | 379 | 631 | - | 503 | - | - | - | - | - | - |
| 850 | 34 | 540 | 709 | 429 | 714 | - | 569 | - | - | - | - | - | - |
| 900 | 36 | 610 | 796 | 481 | 872 | - | 639 | - | - | - | - | - | - |
| 950 | 38 | - | - | 537 | - | - | 713 | - | - | - | - | - | - |
| 1000 | 40 | - | - | 598 | - | - | 791 | - | - | - | - | - | - |
| 1050 | 42 | - | - | 636 | - | - | 846 | - | - | - | - | - | - |
| 1100 | 44 | - | - | 712 | - | - | 946 | - | - | - | - | - | - |
| 1150 | 46 | - | - | 779 | - | - | 995 | - | - | - | - | - | - |
| 1200 | 48 | - | - | 850 | - | - | 1080 | - | - | - | - | - | - |
| 1300 | 52 | - | - | 917 | - | - | - | - | - | - | - | - | - |
| 1400 | 56 | - | - | 1065 | - | - | - | - | - | - | - | - | - |
| 1500 | 60 | - | - | 1226 | - | - | - | - | - | - | - | - | - |
| 1600 | 64 | - | - | 1398 | - | - | - | - | - | - | - | - | - |
| 1700 | 68 | - | - | 1580 | - | - | - | - | - | - | - | - | - |
| 1800 | 72 | - | - | 1740 | - | - | - | - | - | - | - | - | - |
| 1900 | 76 | - | - | 1980 | - | - | - | - | - | - | - | - | - |
| 2000 | 80 | - | - | 2290 | - | - | - | - | - | - | - | - | - |
Inspection of ASME B16.9 Tee
Check the marking such as size, material code, grade, thickness, heat No.
Measure the dimensions such as outside diameter, thickness.
Visual the surface of ASME B16.9 tee's body, such as dents, die marks, porosity, etc.
Package
