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Carbon Steel Tee

Carbon Steel Tee

Carbon steel tee plays vital components in piping systems, widely used across various industries for their strength, durability, and ability to handle high-pressure applications. These fittings are designed to connect three sections of pipe, enabling the distribution or redirection of fluid flow. Their utility spans industries such as oil and gas, petrochemicals, power plants, and water treatment facilities.

Types of Carbon Steel Tee

carbon-steel-equal-tee
Carbon Steel Equal Tee
carbon-steel-reducing-tee
Carbon Steel Reducing Tee

Carbon Stee Tee Technical Specifications

1. Material Grades

  • ASTM A234 WPB
  • ASTM A105
  • ASTM A420 WPL6 (for low-temperature applications)
  • ASTM A860 WPHY (for high-yield strength requirements)

2. Dimensions

  • Size Range:
  1. Equal Tees: 1/2″ to 48″
  2. Reducing Tees: 1/2″ to 24″ (Custom Size)
  • Wall Thickness:
  1. Schedule 10 to Schedule XXS (based on ANSI/ASME B36.10 and B36.19 standards)

4. Pressure Ratings:

  • Class 150, Class 300, Class 600, Class 900, Class 1500, and Class 2500.

5. End Connections

  • Buttweld
  • Socket Weld
  • Threaded

Carbon Steel Tee Dimensions

Straight / Equal Tee Dimensions Chart (in lbs)

equal-tee-dimensions
Equal Tee Dimensions

NOMINAL PIPE SIZEOUTSIDE DIAMETERCENTER TO ENDLENGTH
Inch.ODCM
1/221.32525
3/426.72929
133.43838
1 1/442.24848
1 1/248.35757
260.36464
2 1/2737676
388.98686
3 1/2101.69595
4114.3105105
5141.3124124
6168.3143143
8219.1178178
10273.1216216
12323.9254254
14355.6279279
16406.4305305
18457.2343343
20508381381
22559419419
24610432432
26660495495
28711521521
30762559559
32813597597
34864635635
36914673673
38965711711
401016749749
421067762711
441118813762
461168851800
481219889838

Reducing Tee Dimensions Chart (in lbs)

reducing-tee-dimensions
Reducing tee Dimensions

NOMINAL PIPE SIZEOUTSIDE DIAMETERCENTER TO END
InchDPCM
1/2 x 3/821.317.12525
1/2 x 1/421.313.72525
3/4 x 1/226.721.32929
3/4 x 3/826.717.12929
1 x 3/433.426.73838
1 x 1/233.421.33838
1 1/4 x 142.233.44848
1 1/4 x 3/442.226.74848
1 1/4 x 1/242.221.34848
1 1/2 x 1 1/248.342.25757
1 1/2 x 148.333.45757
1 1/2 x 3/448.326.75757
1 1/2 x 1/248.321.35757
2 x 1 1/260.348.26460
2 x 1 1/460.342.26457
2 x 160.333.46451
2 x 3/460.326.76444
2 1/2 x 27360.37670
2 1/2 x 1 1/27348.37667
2 1/2 x 1 1/47342.27664
2 1/2 x 17333.47657
3 x 2 1/288.9738683
3 x 288.960.38676
3 x 1 1/288.948.38673
3 x 1 1/488.942.28670
3 1/2 x 3101.688.99592
3 1/2 x 21/2101.6739589
3 1/2 x 2101.660.39583
3 1/2 x 1 1/2101.648.39579
4 x 3 1/2114.3101.6105102
4 x 3114.388.910598
4 x 2 1/2114.37310595
4 x 2114.360.310589
4 x 1 1/2114.348.310586
5 x 4141.3114.3124117
5 x 3 1/2141.3101.6124114
5 x 3141.388.9124111
5 x 2 1/2141.373124108
5 x 2141.360.3124105
6 x 5168.3141.3143137
6 x 4168.3114.3143130
6 x 3 1/2168.3101.6143127
6 x 3168.388.9143124
6 x 2 1/2168.373143121
8 x 6219.1168.3178168
8 x 5219.1141.3178162
8 x 4219.1114.3178156
8 x 3 1/2219.1101.6178152
10 x 8273.1219.1216203
10 x 6273.1168.1216194
10 x 5273.1141.3216191
10 x 4273.1114.3216184
12 x 10323.9273.1254241
12 x 8323.9219.1254229
12 x 6323.9168.3254219
12 x 5323.9141.3254216
14 x 12355.6323.9279270
14 x 10355.6273.1279257
14 x 8355.6219.1279248
14 x 6355.6168.3279238
16 x 14406.4355.6305305
16 x 12406.4323.9305295
16 x 10406.4273.1305283
16 x 8406.4219.1305273
16 x 6406.4168.3305264
18 x 16457406.4343330
18 x 14457355.6343330
18 x 12457323.9343321
18 x 10457273.1343308
18 x 8457219.1343298
20 x 18508457381368
20 x 16508406.4381356
20 x 14508355.6381356
20 x 12508323.9381346
20 x 10508273.1381333
20 x 8508219.1381324
22 x 20559508419406
22 x 18559457419394
22 x 16559406.4419381
22 x 14559355.6419381
22 x 12559323.9419371
24 x 10559273.1419359
24 x 22610559432432
24 x 20610508432432
24 x 18610457432419
24 x 16610406.4432406
24 x 14610355.6432406
24 x 12610323.9432397
24 x 10610273.1432384

Carbon Steel Tee Weight Chart

Equal Tee Weight Chart (in lbs)

Nominal Pipe Size (NPS)Schedule 40Schedule 80Schedule 160
1/2″1.01.31.8
3/4″1.41.82.5
1″1.82.43.2
1 1/4″2.33.04.0
1 1/2″3.04.15.5
2″4.26.28.3
2 1/2″6.79.813.0
3″9.414.118.7
4″14.521.628.8
5″19.028.337.7
6″24.036.048.0
8″34.051.068.0
10″47.571.094.0
12″60.090.0120.0
14″75.0112.0150.0
16″94.0141.0188.0
18″114.0171.0228.0
20″134.0201.0268.0
24″170.0255.0340.0
30″255.0382.5510.0
36″335.0502.5670.0
42″420.0630.0840.0
48″510.0765.01020.0

Reducing Tee Weight Chart (in lbs)

Run x BranchSchedule 40 (lbs)Schedule 80 (lbs)Schedule 160 (lbs)
1/2″ x 3/8″0.30.40.6
3/4″ x 1/2″0.60.91.2
1″ x 3/4″0.81.21.6
1 1/4″ x 1″1.01.52.0
1 1/2″ x 1″1.21.82.5
2″ x 1 1/2″1.82.73.6
2 1/2″ x 2″2.53.85.1
3″ x 2″3.55.37.0
3″ x 2 1/2″3.85.77.6
4″ x 3″5.58.311.0
5″ x 4″7.310.914.4
6″ x 4″9.514.218.9
6″ x 5″10.115.120.2
8″ x 6″15.523.331.1
10″ x 8″21.031.542.0
12″ x 10″28.042.056.0
14″ x 12″36.054.072.0
16″ x 12″44.066.088.0
18″ x 16″56.084.0112.0
20″ x 16″68.0102.0136.0
24″ x 20″96.0144.0192.0
24″ x 10″80.0120.0160.0

Manufacturing Process

  • Raw Material Selection:
  1. High-quality carbon steel billets or plates are sourced.
  • Forming:
  1. Hot Forming: Heating the material and shaping it using molds.
  2. Cold Forming: Shaping the material at room temperature for precise dimensions.
  • Welding and Machining:
  1. For larger tees, welding processes are used to join sections.
  2. Precision machining ensures accurate dimensions.
  • Heat Treatment:
  1. Normalizing, Quenching, and Tempering to enhance mechanical properties.
  • Surface Treatment:
  1. Shot Blasting or Sand Blasting for surface preparation.
  2. Anti-corrosion coatings such as black paint, anti-rust oil, or galvanization.
  • Inspection and Testing:
  1. Each fitting undergoes stringent quality checks to meet international standards.

Applications

  • Oil and Gas Pipelines
  • Water Treatment Plants
  • Petrochemical
  • Construction
  • Pressure Vessels
  • Phosphate Mining

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