Butt Weld Fittings

Butt Weld Concentric Reducer

Butt Weld Concentric Reducer

A Butt Weld Concentric Reducer is one of the most commonly used industrial pipe fittings, which helps to connect two pipes or tubes of different diameters. It is used preferably in vertical piping.

Product:

Butt Weld Reducer, Concentric Reducers, Eccentric Reducers

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 Concentric Reducer Standard

ASTM A403 – ASME SA403

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

ASME B16.9

Factory-Made Wrought Fittings Buttwelding

ASME B16.25

Buttwelding Ends

ASME B16.28

Wrought Steel Short Radius Elbows and Buttwelding Returns

MSS SP-43

Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

NPS1

NPS2

OD1

OD2

H

3/4

1/2

26.7

21.3

38

3/4

3/8

26.7

17.3

38

1

3/4

33.4

26.7

51

1

1/2

33.4

21.3

51

1-1/4

1

42.2

33.4

51

1-1/4

3/4

42.2

26.7

51

1-1/4

1/2

42.2

21.3

51

1-1/2

1-1/4

48.3

42.2

64

1-1/2

1

48.3

33.4

64

1-1/2

3/4

48.3

26.7

64

1-1/2

1/2

48.3

21.3

64

2

1-1/2

60.3

48.3

76

2

1-1/4

60.3

42.2

76

2

1

60.3

33.4

76

2

3/4

60.3

26.7

76

NPS1

NPS2

OD1

OD2

H

2-1/2

2

73.0

60.3

89

2-1/2

1-1/2

73.0

48.3

89

2-1/2

1-1/4

73.0

42.2

89

2-1/2

1

73.0

33.4

89

3

2-1/2

88.9

73.0

89

3

2

88.9

60.3

89

3

1-1/2

88.9

48.3

89

3

1-1/4

88.9

42.2

89

3-1/2

3

101.6

88.9

102

3-1/2

2-1/2

101.6

73.0

102

3-1/2

2

101.6

60.3

102

3-1/2

1-1/2

101.6

48.3

102

3-1/2

1-1/4

101.6

42.2

102

4

3-1/2

114.3

101.6

102

4

3

114.3

88.9

102

NPS1

NPS2

OD1

OD2

H

4

2-1/2

114.3

73.0

102

4

2

114.3

60.3

102

4

1-1/2

114.3

48.3

102

5

4

141.3

114.3

127

5

3-1/2

141.3

101.6

127

5

3

141.3

88.9

127

5

2-1/2

141.3

73.0

127

5

2

141.3

60.3

127

6

5

168.3

141.3

140

6

4

168.3

114.3

140

6

3-1/2

168.3

101.6

140

6

3

168.3

88.9

140

6

2-1/2

168.3

73.0

140

8

6

219.1

168.3

152

8

5

219.1

141.3

152

NPS1

NPS2

OD1

OD2

H

8

4

219.1

114.3

152

8

3-1/2

219.1

101.6

152

10

8

273.0

219.1

178

10

6

273.0

168.3

178

10

5

273.0

141.3

178

10

4

273.0

114.3

178

12

10

323.8

273.0

203

12

8

323.8

219.1

203

12

6

323.8

168.3

203

12

5

323.8

141.3

203

14

12

355.6

323.8

330

14

10

355.6

273.0

330

14

8

355.6

219.1

330

14

6

355.6

168.3

330

16

14

406.4

355.6

356

NPS1

NPS2

OD1

OD2

H

16

12

406.4

323.8

356

16

10

406.4

273.0

356

16

8

406.4

219.1

356

18

16

457.0

406.4

381

18

14

457.0

355.6

381

18

12

457.0

323.8

381

18

10

457.0

273.0

381

20

18

508.0

457.0

508

20

16

508.0

406.4

508

20

14

508.0

355.6

508

20

12

508.0

323.8

508

22

20

559.0

508.0

508

22

18

559.0

457.0

508

22

16

559.0

406.4

508

22

14

559.0

355.4

508

NPS1

NPS2

OD1

OD2

H

24

22

610.0

559.0

508

24

20

610.0

508.0

508

24

18

610.0

457.0

508

24

16

610.0

406.4

508

26

24

660.0

610.0

610

26

22

660.0

559.0

610

26

20

660.0

508.0

610

26

18

660.0

457.0

610

28

26

711.0

660.0

610

28

24

711.0

610.0

610

28

20

711.0

508.0

610

28

18

711.0

457.0

610

30

28

762.0

711.0

610

30

26

762.0

660.0

610

30

24

762.0

610.0

610

NPS1

NPS2

OD1

OD2

H

30

20

762.0

508.0

610

32

30

813.0

762.0

610

32

28

813.0

711.0

610

32

26

813.0

660.0

610

32

24

813.0

610.0

610

34

32

864.0

813.0

610

34

30

864.0

762.0

610

34

26

864.0

660.0

610

34

24

864.0

610.0

610

36

34

914.0

864.0

610

36

32

914.0

813.0

610

36

30

914.0

762.0

610

36

26

914.0

660.0

610

36

24

914.0

610.0

610

38

36

965.0

914.0

610

NPS1

NPS2

OD1

OD2

H

38

34

965.0

864.0

610

38

32

965.0

813.0

610

38

30

965.0

762.0

610

38

28

965.0

711.0

610

38

26

965.0

660.0

610

40

38

1016.0

965.0

610

40

36

1016.0

914.0

610

40

34

1016.0

864.0

610

40

32

1016.0

813.0

610

40

30

1016.0

762.0

610

42

40

1067.0

1016.0

610

42

38

1067.0

965.0

610

42

36

1067.0

914.0

610

42

34

1067.0

864.0

610

42

32

1067.0

813.0

610

NPS1

NPS2

OD1

OD2

H

42

30

1067.0

762.0

610

44

42

1118.0

1067.0

610

44

40

1118.0

1016.0

610

44

38

1118.0

965.0

610

44

36

1118.0

914.0

610

46

44

1168.0

1118.0

711

46

42

1168.0

1067.0

711

46

40

1168.0

1016.0

711

46

38

1168.0

965.0

711

48

46

1219.0

1168.0

711

48

44

1219.0

1118.0

711

48

42

1219.0

1067.0

711

48

40

1219.0

1016.0

711

NPS1

NPS2

OD1

OD2

H

  • Butt Weld Concentric Reducers Dimensions as per ASME B16.9. All dimensions are in mm.
  • While the figure illustrates a bell-shaped reducer, the use of a conical reducer is not prohibited.

Pipe Reducer Weight in KG,  Schedule – Butt Weld Concentric Reducer Weight

5. Price list of SCHEDULE 40 Butt Weld Concentric Reducer

Estan Pipe Fittings is one of the manufacturers and suppliers of Buttweld Fittings from China. Our prices for Concentric Reducer 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 Concentric Reducer.

6. Pipe Reducer Process

Butt Weld Concentric Reducer can be manufactured in different ways. Cold forming is the most used manufacturing process for seamless concentric reducers (welded reducers are produced with the single or double seam weld process).

PIPE REDUCER MANUFACTURING PROCESS-COLD FORMING

7. Packing of Butt Weld Concentric Reducer

Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the Butt Weld Concentric Reducers. Concentric Reducers 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.

8. Butt Weld Concentric Reducer HS Code

  • 73079190 3 X 2 CONCENTRIC REDUCER, BW, SEAMLESS, SCH.40 X SCH.XS, MATERIAL ASTM A234 GR.WPB ASME.B16.9 WITH MTC
  • 73079990 ALLOY STEEL FITTINGS (A234 WP11) – REDUCER BW CONCENTRIC 2in x 1/2in 160
  • 73079390 TUBE OR PIPE FITTINGS SEAMLESS REDUCER CONCENTRIC BUTT WELD ASTM A 403 WPS 316 LANSI B 16.9, 50 S10S X 25 S104S
  • 73079390 TUBE OR PIPE FITTINGS SEAMLESS REDUCER CONCENTRIC BUTT WELD ASTM A 234 WP B ANSIB 16.9, 100 S120 X 50 S160 (SOUR)
  • 73072900 STAINLESS STEEL FITTINGS- EN 1.4404 STANDARD CONCENTRIC REDUCER BW THK 4.5 mm 50NB x 25 NB ASTM A403 WP316 ANSI B16.9

Sch40 Butt Weld Concentric Reducer, Galvanised Concentric Reducer, SS Butt Weld Concentric Reducer, China Concentric Reducer, Online Concentric Reducer, Butt Weld Concentric Reducer near me, Butt Weld Concentric Reducer for sale, Concentric Reducer Wholesaler & Manufacturer & Supplier & Exporter.

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