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Butt Weld Straight Tee

Buttweld tees are manufactured according to ASME B16.9 (carbon and alloy) and MSS SP 43 (stainless steel and nickel alloy). Butt Weld Straight Tee: three branches of tee have the same diameters. Also named Equal Tee.

Product:

Butt Weld Tee, Straight Tee, Equal Tee

Size:

 1/8″ NB TO 48″ NB

 

Wall Thickness: Sch.5S to Sch.XXS

Material:

 carbon steel ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70

 

 Stainless Steel ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L

 

 ALLOY STEEL ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91

 

 Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500

2. Butt Weld Straight Tee Standard

ASTM A234

Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service

ASTM A420

Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service

ASTM A403

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Dimensions of Butt Weld Straight Tee

NPS

OD

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

73.0

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

273.0

216

216

12

323.8

254

254

NPS

OD

C

M

14

355.6

279

279

16

406.4

305

305

18

457.0

343

343

20

508.0

381

381

22

559.0

419

419

24

610.0

432

432

26

660.0

495

495

28

711.0

521

521

30

762.0

559

559

32

813.0

597

597

34

864.0

635

635

36

914.0

673

673

38

965.0

711

711

40

1016.0

749

749

42

1067.0

762

711

NPS

OD

C

M

44

1118.0

813

762

46

1168.0

851

800

48

1219.0

889

838

  • Butt Weld Straight Tees Dimensions as per ASME B16.9. All dimensions are in mm. 
  • Outlet dimension M for NPS 26 and larger is recommended but not required.

Pipe Tee Weight in LBS and KG,  Schedule – Butt Weld Straight Tee Weight

Types

Sch STD

Sch XS

NPS

LBS

KG

LBS

KG

1/2

0.35

0.16

0.45

0.2

3/4

0.45

0.2

0.6

0.27

1

0.75

0.34

0.88

0.4

1.1/4

1.3

0.59

1.6

0.73

1.1/2

2

0.91

2.25

1.02

2

3.5

1.59

4

1.81

2.1/2

6

2.72

7

3.18

3

7

3.18

8.5

3.86

3.1/2

9

4.08

12

5.44

4

12

5.44

15.8

7.17

5

21

9.53

26

11.79

6

34

15.42

40

18.14

8

55

24.95

75

34.02

10

85

38.56

105

47.63

12

120

54.43

160

72.57

14

165

74.84

240

108.86

16

195

88.45

280

127.01

18

249

112.94

332

150.59

20

342

155.13

480

217.72

22

414

187.79

550

249.48

24

528

239.5

610

276.69

26

770

349.27

875

396.89

30

1060

480.81

1200

544.31

36

1490

675.85

1700

771.11

NPS

LBS

KG

LBS

KG

5. Price list of SCHEDULE 40 Butt Weld Straight Tee

buttweld straight tee price _manufacturer_Estan pipe fittings co., ltd.

Estan Pipe Fittings is one of the manufacturers and suppliers of Buttweld Fittings from China. Our prices for Butt Weld Straight Tee Buttweld Fittings are very reasonable.

Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for Butt Weld Straight Tee.

6. Pipe Tee Process

Butt Weld Straight Tee can be manufactured in different ways. Cold forming is the most used manufacturing process for seamless buttweld tees, as illustrated below. ( Other methods are the single or double seam welding process).

 

PIPE TEE MANUFACTURING PROCESS-COLD FORMING

PIPE TEE MANUFACTURING PROCESS-COLD FORMING

7. Packing of Butt Weld Straight Tee

Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the Butt Weld Straight Tees. Butt Weld Straight Tees are packed in export standard plywood pallets/ free fumigation wooden case. They are marked with Grade, Lot No, Size, Degree, etc. You can also contact us for customized marking.

Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating
Packing: Export Standard Plywood Pallets/ Free Fumigation Wooden Case.

Packing of butt weld straight tee

8. Butt Weld Straight Tee HS Code

  • 73079990 2-1/2, STS BUTT-WELD, STRAIGHT TEE, WP304, SCH40; ASTM A403, ASME B16.9
  • 84223000 T JOINT(TEE EQUAL) 2, STRAIGHT SEAMLESS BUTT WELD, CARBON STEEL sch40
  • 73079390 SEAMLESS BUTT WELDED PIPE FITTINGS MADE FROM SEAMLESS/ERW STEEL TUBE SIZE: 8 – SCHED.S-STD STRAIGHT TEE A234-WPB
  • 73079390 SEAMLESS BUTT WELDED PIPE FITTINGS MADE FROM SEAMLESS/ERW STEEL TUBE SIZE: 6 – SCHED.S-STD STRAIGHT TEE A234-WPB

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