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Weight Calculation For Butt Weld Tee

Views: 767     Author: Site Editor     Publish Time: 2023-03-06      Origin: Site

Usage For Weight  

Weight of butt weld fittings is an important and necessary information for checking freight, especially tee and elbow and reducer in large size. The common sea shipping ways are LCL/20GP/40GP/40HQ.


  • LCL: Less than full container

  • 20GP: 2.35M*5.9M*2.4M

  • 40GP: 2.35M*12M*2.4M

  • 40HQ/HC: 2.35M*12M*2.7


Notes:The weight of all containers is about 26 tons, the difference is volume.

For the normal used size and thickness schedule of steel pipe tee,we would like to share the weight chart for customers.


Butt Weld Tee Weight Chart

       Nominal Size

SCH20

SCH30

STD

SCH40

SCH60

XS

SCH80

SCH100

SCH120

SCH140

SCH160

XXS

DN

NPS

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

-

-

-

-

-

-

-

-

-


If the sizes or thickness schedule are not shown in above chart, there is a calculation formula to calculate the weight.

Butt Weld Steel Pipe Tee Weight Calculator:

  • W=[OD-(T+2)]*(T+2)*0.02466*2C

  • OD:Outside Diameter

  • T:Wall Thickness

  • C:Center to end.

  • OD and T will be refer to steel pipe specification.

  • C can be got from Tee data sheet in standard of ASME B16.9


Butt Weld Reducing Tee Weight Calculation or Calculator

  • W=0.02466*(T1+1.5)[OD1-(T1+1.5)](3C-OD1/2)/1000

  • There is easy way to get the reducing tee weight.

  • if the branch size is reducing one size, it will be 0.94 times of equal tee weight.

  • if the branch size is reducing two size, it will be 0.91 times of straight tee weight.

  • if the branch size is reducing three size, it will be 0.89 times of equal tee weight.


What Will Influence Weight in Different Material

For the weight calculation formula or chart, it is based on the carbon steel material, if stainless steel material, it may a little heavier, due to its density is larger. If aluminium material, it will be more light, because the density is very small. Anyway, you can get the weight by formula: density / carbon steel density x carbon steel weight.


What is Steel Pipe Tee

Steel pipe tees are used to branch the flow of fluid or gas to change the direction in the piping systems.This function is similar to elbows and crosses,the only difference is the angle degree of different pipe fittings.


Steel Pipe Tee


Equal Tee VS Reducing Tee

Reducing tees have one more function than equal tee, it can reduce the flow in the piping systems.The branch is smaller than the run pipe. So its weight is lighter than equal tee in the same size of run pipe.


Lateral Tee

There is also a special type that called Lateral Tee.The only difference is the angle of branch from the run pipe between lateral tee and regular pipe tee. The angle of lateral tee is 45 degree while the other is 90 degree.




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