Phone:(+86) 18625862121
Email:order@zzsteels.com
productsbanner
You are here: Home » Products » Butt Weld Fittings » Alloy Steel Butt Weld Concentric Reducer
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

0
0

Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


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

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

0
0

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.

0
0

Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

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

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

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

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

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

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

0
0

Shape: Equal and Reducing Tee

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

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

Standard: ASME B16.11, BS3799

0
0

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

0
0

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

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

0
0

Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

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

0
0

Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

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

0
0

Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

0
0

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

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

0
0

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

0
0

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Alloy Steel 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 Alloy Steel Butt Weld Concentric Reducer

Alloy steel butt weld concentric reducer is designed to connect two parts of tubes or pipes of different sizes when they are 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 alloy steel pipe system, there is a need to transit a pipe end into another end in different sizes, meanwhile the two ends of the pipes don’t need to keep in the same level, a alloy steel 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 A234 WP11/12/5/9/91 is the mostly common choices in alloy steel.

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 alloy steel 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

Alloy Steel Butt Weld Concentric Reducer Package

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

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

PACKAGE

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

Chemical Composition of Alloy Steel

Chemical Composition of ASTM A234 Alloy Steel Pipe Fittings(%)

Grade

C

Mn

P

S

Si

Cr

Mo

WP1

0.28

0.30-0.90

0.045

0.045

0.10-0.50

-

0.44-0.65

WP12 CL1, WP12 CL2

0.05-0.20

0.30-0.80

0.045

0.045

0.6

0.80-1.25

0.44-0.65

WP11 CL1

0.05-0.15

0.30-0.60

0.03

0.030

0.50-1.00

1.00-1.50

0.44-0.65

WP11 CL2, WP11 CL3

0.05-0.20

0.30-0.80

0.04

0.040

0.50-1.00

1.00-1.50

0.44-0.65

WP22 CL1, WP22 CL3

0.05-0.15

0.30-0.60

0.040

0.040

0.5

1.90-2.60

0.87-1.13

WP24

0.05-0.10

0.30-0.70

0.02

0.010

0.15-0.45

2.20-2.60

0.90-1.10

WP5 CL1, WP5 CL3

0.15

0.30-0.60

0.04

0.03

0.5

4.0-6.0

0.44-0.65

WP9 CL1, WP9 CL3

0.15

0.30-0.60

0.03

0.03

1

8.0-10.0

0.90-1.10

WPR

0.2

0.40-1.06

0.045

0.05

-

-

-

WP91

0.08-0.12

0.30-0.60

0.02

0.01

0.20-0.50

0.85-1.05

0.85-1.05

WP92

0.07-0.13

0.30-0.60

0.02

0.01

0.5

0.30-0.60

0.30-0.60

Mechanical Property of Alloy Steel

Mechanical Properties of ASTM A234 Alloy Steel Pipe Fittings

Grade

Tensile Strength, min. ksi[MPa]

Yield Strength, min. ksi[MPa]

Elongation, min. %

Longitudinal

Transverse

WP1

55-80[380-550]

30[205]

20

13

WP12 CL1

60[415]

32[220]

22

14

WP12 CL2

70[485]

40[275]

22

14

WP11 CL1

60[415]

30[205]

22

14

WP11 CL2

70[485]

40[275]

22

14

WP11 CL3

75[520]

45[310]

22

14

WP22 CL1

60[415]

30[205]

22

14

WP22 CL3

75[520]

45[310]

22

14

WP24

85[585]

60[415]

20

-

WP5 CL1

60[415]

30[205]

22

14

WP5 CL3

75[520]

45[310]

22

14

WP9 CL1

60[415]

30[205]

22

14

WP9 CL3

75[520]

45[310]

22

14

WPR

63-99[435-605]

46[315]

20

-

WP91

90[620]

60[415]

20

13

WP92

90-120[620-840]

64[440]

20

13

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

QUICK NAVIGATION

WECHAT QR CODE
COPYRIGHT© 2018 SHANGHAI ZHUCHENG PIPE FITTINGS MANUFACTURING CO LTD. ALL RIGHTS RESERVED
TECHNICAL SUPPORT : COVERWEB