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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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A860 Butt Weld 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:

What is A860 Butt Weld Concentric Reducer

When you have demand to connect two parts pipes ends of different sizes, a concentric reducer is applied, but please notice the two pipe ends should be on the same center axis in the pipe line. Depending on the connecting type, there are three kinds of reducer: butt weld, socket weld and threaded. When in a butt weld pipeline steel pipe system, mostly material in ASTM A860 standard, a A860 butt weld concentric reducer will be used.

The concentric reducer can be made from different kind of materials including carbon steel, alloy steel and stainless steel depending on the whole pipeline. ASTM 860 is the generic terms of pipeline steel, which covers different grade like WPHY 42/46/52/60/65/70.

Difference Between Concentric Reducer and Eccentric Reducer

Different from eccentric reducer, a concentric reducer keep their center line in the same center line. Concentric reducers, they decrease the outer diameter of the pipe ends at a stable ate over one certain length, to reduce the pipe size and keep the pipes system symmetrical at the same time. Eccentric reducers are usually used on the flat surface on the ground because it is more easy to place the pipes on the track.

ASME B16.9 Concentric Reducer Specification

When we taking about a A860 butt weld concentric reducer, the manufacturing standard suit for it is ASMEB 16.9, the specification for butt welded fittings, here is the dimension chart of B16.9 concentric reducer.

NOMINAL PIPE SIZE

OUTSIDE DIAMETER

END TO END

Inch

D

P

H

3/4 x 1/2

26.7

21.3

38

3/4 x 3/8

26.7

17.1

38

1 x 3/4

33.4

26.7

51

1 x 1/2

33.4

21.3

51

1 1/4 x 1

42.2

33.4

51

1 1/4 x 3/4

42.2

26.7

51

1 1/4 x 1/2

42.2

21.3

51

1 1/2 x 1 1/2

48.3

42.2

64

1 1/2 x 1

48.3

33.4

64

1 1/2 x 3/4

48.3

26.7

64

1 1/2 x 1/2

48.3

21.3

64

2 x 1 1/2

60.3

48.2

76

2 x 1 1/4

60.3

42.2

76

2 x 1

60.3

33.4

76

2 x 3/4

60.3

26.7

76

2 1/2 x 2

73

60.3

89

2 1/2 x 1 1/2

73

48.3

89

2 1/2 x 1 1/4

73

42.2

89

2 1/2 x 1

73

33.4

89

3 x 2 1/2

88.9

73

89

3 x 2

88.9

60.3

89

3 x 1 1/2

88.9

48.3

89

3 x 1 1/4

88.9

42.2

89

3 1/2 x 3

101.6

88.9

102

3 1/2 x 21/2

101.6

73

102

3 1/2 x 2

101.6

60.3

102

3 1/2 x 1 1/2

101.6

48.3

102

3 1/2 x 1 1/4

101.6

42.2

102

4 x 3 1/2

114.3

101.6

102

4 x 3

114.3

88.9

102

4 x 2 1/2

114.3

73

102

4 x 2

114.3

60.3

102

4 x 1 1/2

114.3

48.3

102

5 x 4

141.3

114.3

127

5 x 3 1/2

141.3

101.6

127

5 x 3

141.3

88.9

127

5 x 2 1/2

141.3

73

127

5 x 2

141.3

60.3

127

6 x 5

168.3

141.3

140

6 x 4

168.3

114.3

140

6 x 3 1/2

168.3

101.6

140

6 x 3

168.3

88.9

140

6 x 2 1/2

168.3

73

140

8 x 6

219.1

168.3

152

8 x 5

219.1

141.3

152

8 x 4

219.1

114.3

152

8 x 3 1/2

219.1

101.6

152

10 x 8

273.1

219.1

178

10 x 6

273.1

168.1

178

10 x 5

273.1

141.3

178

10 x 4

273.1

114.3

178

12 x 10

323.9

273.1

203

12 x 8

323.9

219.1

203

12 x 6

323.9

168.3

203

12 x 5

323.9

141.3

203

14 x 12

355.6

323.9

330

14 x 10

355.6

273.1

330

14 x 8

355.6

219.1

330

14 x 6

355.6

168.3

330

16 x 14

406.4

355.6

356

16 x 12

406.4

323.9

356

16 x 10

406.4

273.1

356

16 x 8

406.4

219.1

356

16 x 6

406.4

168.3

356

18 x 16

457

406.4

381

18 x 14

457

355.6

381

18 x 12

457

323.9

381

18 x 10

457

273.1

381

18 x 8

457

219.1

381

20 x 18

508

457

508

20 x 16

508

406.4

508

20 x 14

508

355.6

508

20 x 12

508

323.9

508

20 x 10

508

273.1

508

20 x 8

508

219.1

508

22 x 20

559

508

508

22 x 18

559

457

508

22 x 16

559

406.4

508

22 x 14

559

355.6

508

22 x 12

559

323.9

508

24 x 10

559

273.1

508

24 x 22

610

559

508

24 x 20

610

508

508

24 x 18

610

457

508

24 x 16

610

406.4

508

24 x 14

610

355.6

508

24 x 12

610

323.9

508

24 x 10

610

273.1

508

A860 Butt Weld Concentric Reducer Package

For small size A860 butt weld concentric reducer,we will use wooden case with plastic protector at the end.

For large sizeA860 steel butt weld concentric reducer, we will use wooden pallet with water proof plastic film outside.

For all sizes, the panting of the fittings can be customized.

Chemical Composition of A860 Material

Carbon

≤0.20*A

Manganese

1.00-1.45

Phosphorus

≤0.030

Sulfur

≤0.010

Silicon

0.15-0.40*B

Nickel

≤0.50*C

Chromium

≤0.30*C

Molybdenum

≤0.25*C

Copper

≤0.35*C

Titanium

≤0.05

Vanadium

≤0.10

Columbium

≤0.04

Vanadium plus Columnium

≤0.12

Aluminum

≤0.06

*The carbon equivalent C.E.=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 shall not exceed 0.42%.

*B If vacuum carbon deoxidation is used, silicon shall not exceed 0.10% by heat analysis and 0.12% by product analysis.

*C The sum of Ni+Cr+Mo+Cu shall not exceed 1.0%.

Mechanical Property of A860 Material

ASTM A860

Yield Strength

Tensile Strength

Elongation

Cv, avg./min.

Grade

ksi

MPa

ksi

MPa

%

ft*lbs

J

WPHY 42

42

290

60-85

415-585

25

30/25

40/34

WPHY 46

46

315

63-88

435-605

25

30/25

40/34

WPHY 52

52

360

66-91

455-625

25

30/25

40/34

WPHY60

60

415

75-100

515-690

20

30/25

40/34

WPHY 65

65

450

77-102

530-705

20

30/25

40/34

WPHY 70

70

485

80-105

550-725

20

30/25

40/34

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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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