» Technical » ASME B16.11 SW & THD Tee

ASME B16.11 SW & THD Tee

November 24, 2021

Technical Drawing

ASME B16.11 SW Tee

Technical drawing of ASME B16.11 forged tee with socket welding ends. A: center-to-bottom of socket; B: socket bore diameter; C: socket wall thickness; D: bore diameter of tee; J: socket depth; G: body wall thickness.

ASME B16.11 THD Tee

ASME B16.11 forged tee with threaded ends. A: center-to-end of tee; H: outside diameter of band; G: minimum wall thickness; B: minimum length of perfect thread; L2: effective length of external thread.

Similar to the butt welding tee, ASME B16.11 forged tee is a three-way fitting used to make perpendicular connections to the pipe. The three outlets of the forged tee may be furnished with either socket welding (SW) end or threaded (THD) end. The forged tees can be further classified as straight type (all three outlets are the same pipe size) or reducing type (branch outlet is a smaller pipe size). ASME B16.11 SW tees are available in pressure rating Class 3000, 6000, and 9000; ASME B16.11 THD tees are available in pressure rating Class 2000, 3000, and 6000.

ASME B16.11 Forged Fittings (SW & THD)
90° Elbow45° ElbowCross
TeeCouplingHalf Coupling
BossCapCouplet
Street Elbow*Plug*Bushing*
*Click to view dimensions and masses of other ASME B16.11 fittings.

Dimensions of ASME B16.11 SW Tee

NPSB
max.
B
min.
A
3000#
A
6000#
A
9000#
1/8"11.210.811.011.0-
1/4"14.614.211.013.5-
3/8"18.017.613.515.5-
1/2"22.221.815.519.025.5
3/4"27.627.219.022.528.5
1"34.333.922.527.032.0
1-1/4"43.142.727.032.035.0
1-1/2"49.248.832.038.038.0
2"61.761.238.041.054.0
2-1/2"74.473.941.0--
3"90.389.857.0--
4"115.7115.266.5--
*All dimensions are in mm.

NPSG
3000#
min.
G
6000#
min.
G
9000#
min.
J
min.
1/8"2.413.15-9.5
1/4"3.023.68-9.5
3/8"3.204.01-9.5
1/2"3.734.787.479.5
3/4"3.915.567.8212.5
1"4.556.359.0912.5
1-1/4"4.856.359.7012.5
1-1/2"5.087.1410.1512.5
2"5.548.7411.0716.0
2-1/2"7.01--16.0
3"7.62--16.0
4"8.56--19.0
*All dimensions are in mm.

NPS3000#6000#9000#
D
max.
D
min.
D
max.
D
min.
D
max.
D
min.
1/8"7.66.14.83.2--
1/4"10.08.57.15.6--
3/8"13.311.89.98.4--
1/2"16.615.012.511.07.25.6
3/4"21.720.216.314.811.810.3
1"27.425.921.519.916.014.4
1-1/4"35.834.330.228.723.522.2
1-1/2"41.640.134.733.228.727.2
2"53.351.743.642.138.937.4
2-1/2"64.261.2----
3"79.476.4----
4"103.8100.7----
*All dimensions are in mm.

NPS3000#6000#9000#
C
max.
C
min.
C
max.
C
min.
C
max.
C
min.
1/8"3.183.183.963.43--
1/4"3.783.304.604.01--
3/8"4.013.505.034.37--
1/2"4.674.095.975.189.358.18
3/4"4.904.276.966.049.788.56
1"5.694.987.926.9311.389.96
1-1/4"6.075.287.926.9312.1410.62
1-1/2"6.355.548.927.8012.7011.12
2"6.936.0410.929.5013.8412.12
2-1/2"8.767.67----
3"9.528.30----
4"10.699.53----
*All dimensions are in mm.

Dimensions of ASME B16.11 THD Tee

NPSA
2000#
A
3000#
A
6000#
H
2000#
H
3000#
H
6000#
1/8"212125222225
1/4"212528222533
3/8"252833253338
1/2"283338333846
3/4"333844384656
1"384451465662
1-1/4"445160566275
1-1/2"516064627584
2"6064837584102
2-1/2"76839592102121
3"8695106109121146
4"106114114146152152
*All dimensions are in mm.

NPSG
2000#
G
3000#
G
6000#
BL2
1/8"3.183.186.356.46.7
1/4"3.183.306.608.110.2
3/8"3.183.516.989.110.4
1/2"3.184.098.1510.913.6
3/4"3.184.328.5312.713.9
1"3.684.989.9314.717.3
1-1/4"3.895.2810.5917.018.0
1-1/2"4.015.5611.0717.818.4
2"4.277.1412.0919.019.2
2-1/2"5.617.6515.2923.628.9
3"5.998.8416.6425.930.5
4"6.5511.1818.6727.733.0
*All dimensions are in mm.

Masses/ Weight

NPS3000#
Mass
kg
6000#
Mass
kg
9000#
Mass
kg
1/8"0.150.190.36
1/4"0.160.230.41
3/8"0.170.480.90
1/2"0.320.621.15
3/4"0.450.992.05
1"0.701.512.82
1-1/4"0.992.033.77
1-1/2"1.293.426.38
2"2.104.508.32
2-1/2"3.727.8213.66
3"6.2512.5020.16
4"18.5020.0033.87
*Masses of ASME B16.11 socket welding tees, Class 3000, 6000, and 9000.

NPS2000#
Mass
kg
3000#
Mass
kg
6000#
Mass
kg
1/8"0.100.180.24
1/4"0.130.230.43
3/8"0.170.380.61
1/2"0.300.540.97
3/4"0.420.841.59
1"0.621.302.12
1-1/4"0.941.643.34
1-1/2"1.252.924.42
2"2.024.107.82
2-1/2"3.606.8812.28
3"6.0710.6522.65
4"15.0019.0037.55
*Masses of ASME B16.11 threaded tees, Class 2000, 3000, and 6000.

Maybe you like also

  • ABOUT US

    We have been dedicating ourselves to piping and pipeline engineering since the inception. The company provides integrated solution to package supply of various piping & pipeline materials, components, and equipment.

  • CONTACT US

    Room 502, No.448 Heping West Road, Shijiazhuang, Hebei Province, China
    Tel: +86-311-67906676
    Fax: +86-311-67906676
    Email:  sales@pipingpipeline.com
    Whatsapp: 0086-15076331069

  • Service
    Work Time: 8:30-18:00
    Welcome to contact us at your best convenience.