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Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

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We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

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Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

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Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

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Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

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Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

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Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

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Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

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0

Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

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0

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

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0

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

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ASME B16.9 Concentric Reducer

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43
Availability:
Quantity:

Manufacturing Standard of Concentric Reducer

Standard have relation to the process of butt weld fittings includes ASME/ANSI B16.9, ASME B16.28, MSS-SP-43. ASME/ANSI B16.9 is the standard for all the weld fittings that are wrought butt welded and are produced in factories with the size that range from NPS 1/2"to NPS 48", it is evaluated from MSS-SP-43, which is the standard for stainless steel and alloy steel fittings. 

ASME B16.9 concentric reducer is a component in a piping system that changes the pipe size from a larger to a smaller bore. Butt weld concentric reducer is used in various applications that involved in high pressure, vibration & temperature. They are widely used in chemical, petroleum, shipbuilding, gas, power sectors.

So for the requirement in the newest version, we should have apply ASME B16.9 concentric reducer.

Dimensions and Weight of ASME B16.9 Concentric Reducer

Due to the change in size and thickness, the dimension must be different in each end of the reducer. When we calculate the weight, which data should we do the estimate on? The answer is basing on the larger data, for example, we have a ASME B16.9 concentric reduce in size of 5" X 4", thickness of SCH 80 X SCH40, due to the manufacturing process, the larger end usually with a smaller thickness, we need to refer to data 5 inches and SCH80 to have the weight.

Concentric Reducer Drawing

NPS

O.D.

O.D.

Length

D

D1

H

3/4 - 1/2

26.7

21.3

38

1-1/2

33.4

21.3

51

1-3/4

33.4

26.7

51

1.1/4 - 1/2

42.2

21.3

51

1.1/4 - 3/4

42.2

26.7

51

1.1/4 - 1

42.2

33.4

51

1.1/2 - 1/2

48.3

21.3

64

1.1/2 - 3/4

48.3

26.7

64

1.1/2 - 1

48.3

33.4

64

1.1/2 - 1.1/4

48.3

42.2

64

2-3/4

60.3

26.7

76

2-1

60.3

33.4

76

2 - 1.1/4

60.3

42.2

76

2 - 1.1/2

60.3

48.3

76

2.1/2 - 1

73

33.4

89

2.1/2 - 1.1/4

73

42.2

89

2.1/2 - 1.1/2

73

48.3

89

2.1/2 - 2

73

60.3

89

3 - 1.1/4

88.9

42.2

89

3 - 1.1/2

88.9

48.3

89

3-2

88.9

60.3

89

3 - 2.1/2

88.9

73

89

3.1/2 - 1.1/4

101.6

42.2

102

3.1/2 - 1.1/2

101.6

48.3

102

3.1/2 - 2

101.6

60.3

102

3.1/2 - 2.1/2

101.6

73

102

3.1/2 - 3

101.6

88.9

102

4 - 1.1/2

114.3

48.3

102

4-2

114.3

60.3

102

4 - 2.1/2

114.3

73

102

4-3

114.3

88.9

102

4 - 3.1/2

114.3

101.6

102

5-2

141.3

60.3

127

5 - 2.1/2

141.3

73

127

5-3

141.3

88.9

127

5 - 3.1/2

141.3

101.6

127

5-4

141.3

114.3

127

6 - 2.1/2

168.3

73

140

6-3

168.3

88.9

140

6 - 3.1/2

168.3

101.6

140

6-4

168.3

114.3

140

6-5

168.3

141.3

140

8 - 3.1/2

219.1

101.6

152

8-4

219.1

114.3

152

8-5

219.1

141.3

152

8-6

219.1

168.3

152

10-4

273

114.3

178

10-5

273

141.3

178

10-6

273

168.3

178

10-8

273

219.1

178

12-5

323.9

141.3

203

12-6

323.9

168.3

203

12-8

323.9

219.1

203

12-10

323.9

273

203

14-6

355.6

168.3

330

14-8

355.6

219.1

330

14-10

355.6

273

330

14-12

355.6

323.9

330

16-8

406.4

219

356

16-10

406.4

273

356

16-12

406.4

323.9

356

16 - 14

406.4

355.6

356

18-10

457

273

381

18-12

457

323.9

381

18 - 14

457

355.6

381

18 - 16

457

406.4

381

45646

508

323.9

508

20 - 14

508

355.6

508

20 - 16

508

406.4

508

20 - 18

508

457

508

22 - 14

559

355.6

508

22 - 16

559

406.4

508

22 - 18

559

457

508

22 - 20

559

508

508

24 - 16

610

406.4

508

24 - 18

610

457

508

24 - 20

610

508

508

24 - 22

610

559

508

26 - 18

660

457

610

26 - 20

660

508

610

26 - 22

660

559

610

26 - 24

660

610

610

28 - 18

711

457

610

28 - 20

711

508

610

28 - 24

711

610

610

28 - 26

711

660

610

30 - 20

762

508

610

30 - 24

762

610

610

30 - 26

762

660

610

30 - 28

762

711

610

32 - 24

813

610

610

32 - 26

813

660

610

32 - 28

813

711

610

32 - 30

813

762

610

34 - 24

864

610

610

34 - 26

864

660

610

34 - 30

864

762

610

34 - 32

864

813

610

36 - 24

914

610

610

36 - 26

914

660

610

36 - 30

914

762

610

36 - 32

914

813

610

36 - 34

914

864

610

38 - 26

965

660

610

38 - 28

965

711

610

38 - 30

965

762

610

38 - 32

965

813

610

38 - 34

965

864

610

38 - 36

965

914

610

40 - 30

1016

762

610

40 - 32

1016

813

610

40 - 34

1016

864

610

40 - 36

1016

914

610

40 - 38

1016

965

6

 Material of Concentric Reducer

The main type of the butt weld fittings is A234/A420/A403/A860, under that requirement their are many different grade stand for different material type. For example WPB standard for carbon steel, WP9 is a kind of low alloy steel.

Carbon steel

ASTM A234 WPB;

Low temperature steel

A420 WPL3/6/9;

Pipeline steel

A860 WPHY 42/46/52/56/60/65/70;

Alloy steel

A234 WP5/9/11/12/22/91/92;

Stainless Steel

A403 WP304/316/317/310S/321/347/904L

 Usage of Concentric Reducer

Energy industries

Fluid piping

Home appliances

Heat exchangerOil and gas industry

Pulp and paper industry

Power plants

Pharmaceutical processing industry

Synthetic fiberTextile machinery

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Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

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