ANSI B16.9 Seamless Welding Tees

Nominal 

Pipe Size
(NPS) 
inch

DimensinsWall Thickness-Approx.Weight
Outside Diameter
at Bevel:D1/D2

 End to

 End

Sch.20Sch.30STDSch.40Sch.60
D1
mm
D2
mm
H
mm
t1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kg
1X3/433.426.750.8------3.382.870.143.382.870.14---
1-1/2X3/448.326.763.5------3.682.870.223.682.870.22---
1-1/2X1
33.463.5-------3.380.24-3.380.24---
1-1/2X1-1/4
42.263.5-------3.560.26-3.560.26---
2X160.333.476.2------3.913.380.373.913.380.37---
2X1-1/4
42.276.2-------3.560.39-3.560.39---
2X1/2
48.376.2-------3.680.41-3.680.41---
2-1/2X1-1/473.042.288.9------5.163.560.675.163.560.67---
2-1/2X1-1/2
48.388.9-------3.680.68-3.680.68---
2-1/2X2
60.388.9-------3.910.73-3.910.73---
3X1-1/288.948.388.9------5.493.680.865.493.680.86---
3X2
60.388.9-------3.910.91-3.910.91---
3X2-1/2
73.088.9-------5.160.98-5.160.98---
4X2114.360.3101.6------6.023.911.446.023.911.44---
4X2-1/2
73.0101.6-------5.161.52-5.161.52---
4X3
88.9101.6-------5.491.59-5.491.59---
5X2-1/2141.373.0127.0------6.555.162.516.555.162.51---
5X3
88.9127.0-------5.492.60-5.492.60---
5X4
114.3127.0-------6.022.72-6.022.72---
6X3168.388.9139.7------7.115.493.637.115.493.63---
6X4
114.3139.7-------6.023.72-6.023.72---
6X5
141.3139.7-------6.553.93-6.553.93---
8X4219.1114.3152.4------8.186.025.958.186.025.95---
8X5
141.3152.4-------6.556.08-6.556.08---
8X6
168.3152.4-------7.116.31-7.116.31---
10X5273.0141.3177.8------9.276.559.909.276.559.90---
10X6
168.3177.8-------7.1110.10-7.1110.10---
10X8
219.1177.86.356.357.897.807.049.62-8.1810.50-8.1810.5012.7010.31
12X6323.9168.3203.2------9.537.1114.1010.317.1116.50---
12X8
219.1203.26.356.3510.706.387.0414.00-8.1814.60-8.1817.2014.2710.3123.50
12X10
273.0203.2-6.3511.10-7.8014.60-9.2715.20-9.2717.80-12.7024.30
14X8355.6219.1330.27.926.3523.109.537.0427.609.538.1826.0011.138.1832.1015.0910.3143.10
14X10
273.0330.2-6.3524.20-7.8029.00-9.2727.40-9.2733.70-12.7045.10
14X12
323.9330.2-6.3525.60-8.3830.60-9.5328.80-10.3135.60-14.2747.70
16X8406.4219.1355.67.926.3527.709.537.0433.209.538.1831.9012.708.1843.9016.6610.3156.80
16X10
273.0355.6-6.3528.80-7.8034.50-9.2733.10-9.2745.70-12.7059.00
16X12
323.9355.6-6.3529.90-8.3835.80-9.5334.30-10.3147.40-14.2761.40
16X14
355.6355.6-7.9230.50-9.5336.50-9.5335.20-11.1348.30-15.09

62.50