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ASTM A403 WP321, 3 x 2 Concentric Reducer, Sch 60, ASME B16.9

ASTM A403 WP321, 3 x 2 Concentric Reducer, Sch 60, ASME B16.9

Pipe Fitting Manufacturer Changrun Supplies Concentric Reducer and Eccentric Reducer,

Type: Conc Reducer

Size: DN80xDN50 ( 3 x 2 Inch)

Wall Thickness: SCH 60.

Material:  ASTM A403 WP321

Standard: ANSI B16.9.

End Connection: Butt Weld

Certificates: CE, ISO, PED, TS, BV, CQC.

Reducer is a type of pipe fitting used for connecting pipes of different diameters. According to their different shapes, they are divided into two types: concentric reducer and eccentric reducer. Concentricity is easy to understand as the center points of the circles at both ends of the pipe being on the same straight line, which is called a concentric reducer. Conversely, it is called an eccentric reducer. The large and small heads are suitable for controlling water, gas, oil products, and corrosive media in industries such as chemical, petroleum, metallurgy, light industry, electricity, plumbing, food, medicine, fiber, ink, etc.

 

Butt Weld Reducers

Concentric and Eccentric ASME B16.9

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.

NPS

O.D.
D

O.D.
D1

Length
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

20 - 12

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

610

 

 

 

Specification:

Size Range: Carbon Steel: 1/2”-96”

                      Stainless Steel: 1/2” – 24” (Seamless and ERW), 26” – 72” (Welded)

Schedule: SCH5S, 10S, 40S, STD, 80S, XS, XXS, SCH10-SCH160

 Pressure Ratings:  Threaded fittings: 2000lbs, 3000lbs, 6000lbs.

                                  Socket-weld fittings: 3000lbs, 6000lbs, 9000lbs.

Pipe Fitting Standard:

ANSI B16.9, ANSI B16.28, DIN 2605, DIN2615, DIN2616, JIS B2312, JIS B2313,

ANSI/ASME B16.11, MSS SP-43, SP-79, SP-83, SP-95-, SP-97, BS3799, JIS B2316

 

 

Pipe Fitting Material:

Carbon Steel: ASTM A 234 WPB, A420 WPL1, WPL3, WPL6,

                       ASTM A860 WPHY 42, WPHY52, WPHY60, WPHY65, WPHY70

Stainless Steel: ASTM A403 WP304/304L, WP316/316L, WP321, WP347

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Duplex & Super Duplex Steel: ASTM A815 UNS S31803, UNS S32750, UNS S32760

Nickel & Nickel Alloy: Nickel 200, Nickel 201, Monel 400,

                                   Incoloy 800/800H/800HT/825/901/926, A-286,

                                   Inconel 600/601/625/718/X-750,

                                   Hastelloy B/B-2/C-4/C-22/C-276, Invar 36

Titanium & Titanium Alloy: ASTM B265 Gr.1, Gr.2, Gr.7, Gr.12,

                                          ASTM B381 F1, F2, F7, F12

 

 Service:

Surface Treatment: Black painting, anti-rust varnish, anti-rust oil, hot-galvanized

Non-destructive Testing: penetration test, ultrasonic test, radiographic test

Certificate: CE, ISO, PED, TS, BV, CQC Certificate

Packing: Plywood Case or Pallet

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