Types of Flanges Products

ASTM A182 Expander Flange

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Specification

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ASTM A182 Expander Flange

Expander Flanges, ASTM A182 Expander Flanges, Stainless Steel Expander Flanges, ANSI B16.5 Expander Flanges, Steel Expander Flanges Manufacturers, Carbon Steel Expander Flanges, Steel Expander Flanges Suppliers In India.

Expander Flanges Suppliers, Carbon Steel Expander Flange Stockist, Stainless Steel Expander Flanges Dealers, ANSI B16.5 Expander Flanges Exporter, Steel Expander Flanges Manufacturers, ASTM A182 Expander Flanges Manufacturers, Steel Expander Flanges Suppliers In India.

Detailed Information

Prashaant Steel & Alloys is known as the pinnacle in the world of metal market for the best quality Expander Flanges production in India. Manufacturer, stockist & supplier of ASTM A182 Expander Flanges, Stainless Steel Flanges Slip-On | Weld Neck | Blind | Lap Joint | Socket Weld Flanges. Supplying ASTM A182 Expander Flange from approved manufacturers and stockists based in The India

Prashaant Steel & Alloys produces & supplies many different flange standards such as ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean) & Expander Flanges. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. The ANSI/ASME pressure classes for Flat-Face flanges are 125# and 250#. The classes for Ring-Joint, Tongue & Groove, and Raised-Face flanges are 150#, 300#, (400# – unusual), 600#, 900#, 1500#, and 2500#.

We can supply a wide range of flange faces made to standardized dimensions and are typically “flat face”, “raised face”, “tongue and groove”, or “ring joint” styles, although other obscure styles are possible. Flange designs are available with Triton Alloy Inc as “weld neck”, “slip-on”, “lap joint”, “socket weld”, “threaded”, and also “blind”. Prashaant Steel & Alloys can produce High Hub Flange according to the standards for materials, pressure ratings, etc. Such standards include DIN, BS, and/or ISO standards, Japanese JIS.

Expander Flanges Specifications:

Size

½” (15 NB) to 48″ (1200NB)

Standard

ANSI A182, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820

Dimensions

ANSI A182, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA

Class

150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize

As per drawing

Connection Type

Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large

Form

SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc

Stainless Steel

ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc.

Duplex Steel

2205, 31803, 32750, 32760, 2101, 2304.

Alloy Steel

A-182 – F5, F9, F11, F12, F21, F22 & F91

Special Grade

Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276.

Carbon Steel

A 105, LF 2, Duplex Steel.

ANSI B16.5 Expander Flange (Class 150):

 

Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange

C

Diameter

of

Bore

D

Diameter

of

Bore

D2

Diameter

of Hub

at Weld

H

Diameter

of Hub

at Base

J

Length

of

Hub

K

Compound

Taper

CT

Slope

at

Bevel

SB

Number

of

Bolt

Holes

Diameter

of

Bolt

Holes

Bolt

Circle

Diameter

P

Approx.

Weight

(lb)

Design

Type

2 x 3

6

3 5/8

3/4

2.067

3.068

3.500

3 1/16

2 1/2

16°

4

3/4

4 3/4

6

A

2 x 4

6

3 5/8

3/4

2.067

4.026

4.500

3 1/16

3 5/8

1/2

29° *

4

3/4

4 3/4

6

C

3 x 4

7 1/2

5

15/16

3.068

4.026

4.500

4 1/4

2 3/4

15°

4

3/4

6

11

A

4 x 6

9

6 3/16

15/16

4.026

6.065

6.625

5 5/16

3 1/4

1/2

30° *

8

3/4

7 1/2

15

C

6 x 8

11

8 1/2

1

6.065

7.981

8.625

7 9/16

4

1/2

28° *

8

7/8

9 1/2

24

C

8 x 10

13 1/2

10 5/8

1 1/8

7.981

10.020

10.750

9 11/16

4

1/2

29° *

8

7/8

11 3/4

39

C

8 x 12

13 1/2

10 5/8

1 1/8

7.981

12.000

12.750

9 11/16

6

1/2

29° *

8

7/8

11 3/4

39

C

10 x 12

16

12 3/4

1 3/16

10.020

12.000

12.750

12

3 15/16

1/2

39° *

12

1

14 1/4

52

C

10 x 14

16

12 3/4

1 3/16

10.020

13.250

14.000

12

5 7/16

5/8

30° *

12

1

14 1/4

52

C

12 x 14

19

15

1 1/4

12.000

13.250

14.000

14 3/8

4 1/2

11°

12

1

17

80

D

12 x 16

19

15

1 1/4

12.000

15.250

16.000

14 3/8

4 13/16

5/8

30° *

12

1

17

80

C

14 x 16

21

16 1/4

1 3/8

13.250

15.250

16.000

15 3/4

5

15°

12

1 1/8

18 3/4

120

A

14 x 18

21

16 1/4

1 3/8

13.250

17.250

18.000

15 3/4

5 11/16

5/8

30° *

12

1 1/8

18 3/4

120

C

18 x 20

25

21

1 9/16

17.250

19.250

20.000

19 7/8

5 1/2

14°

16

1 1/4

22 3/4

140

A

18 x 24

25

21

1 9/16

17.250

23.250

24.000

19 7/8

8 13/16

5/8

28° *

16

1 1/4

22 3/4

140

C

20 x 24

27 1/2

23

1 11/16

19.250

23.250

24.000

22

6 7/16

5/8

30° *

20

1 1/4

25

170

C

24 x 30

32

27 1/4

1 7/8

23.250

29.250

30.000

26 1/8

8 11/16

3/4

30° *

20

1 3/8

29 1/2

260

C

ANSI B16.5 Expander Flange (Class 300):

Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange

C

Diameter

of

Bore

D

Diameter

of

Bore

D2

Diameter

of Hub

at Weld

H

Diameter

of Hub

at Base

J

Length

of

Hub

K

Compound

Taper

CT

Slope

at

Bevel

SB

Number

of

Bolt

Holes

Diameter

of

Bolt

Holes

Bolt

Circle

Diameter

P

Approx.

Weight

(lb)

Design

Type

2 x 3

6 1/2

3 5/8

7/8

2.067

3.068

2.375

3 5/16

2 3/4

15°

8

3/4

5

9

A

2 x 4

6 1/2

3 5/8

7/8

2.067

4.026

2.375

3 5/16

2 3/4

1/2

29° *

8

3/4

5

9

C

3 x 4

8 1/4

5

1 1/8

3.068

4.026

3.500

4 5/8

3 1/8

13°

8

7/8

6 5/8

15

D

4 x 6

10

6 3/16

1 1/4

4.026

6.065

4.500

5 3/4

3 3/8

1/2

30° *

8

7/8

7 7/8

25

C

6 x 8

12 1/2

8 1/2

1 7/16

6.065

7.981

6.625

8 1/8

3 7/8

1/2

22° *

12

7/8

10 5/8

42

B

8 x 10

15

10 5/8

1 5/8

7.981

10.020

8.625

10 1/4

4 3/8

20°

12

1

13

67

A

10 x 12

17 1/2

12 3/4

1 7/8

10.020

12.000

10.750

12 5/8

4 5/8

20°

16

1 1/8

15 1/4

91

A

12 x 14

20 1/2

15

2

12.000

13.250

12.750

14 3/4

5 1/8

11°

16

1 1/4

17 3/4

138

D

14 x 16

23

16 1/4

2 1/8

13.250

15.250

14.000

16 3/4

5 5/8

16°

20

1 1/4

20 1/4

186

D

16 x 18

25 1/2

18 1/2

2 1/4

15.250

17.250

16.000

19

5 3/4

16°

20

1 3/8

22 1/2

246

D

18 x 20

28

21

2 3/8

17.250

19.250

18.000

21

6 1/4

14°

24

1 3/8

24 3/4

305

D

20 x 24

30 1/2

23

2 1/2

19.250

23.250

20.000

23 1/8

6 3/8

5/8

29° *

24

1 3/8

27

378

B

24 x 30

36

27 1/4

2 3/4

23.250

29.250

24.000

27 5/8

6 5/8

3/4

30° *

24

1 5/8

32

545

B

ANSI B16.5 Expander Flange (Class 400):

Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange

C

Diameter

of

Bore

D

Diameter

of

Bore

D2

Diameter

of Hub

at Weld

H

Diameter

of Hub

at Base

J

Length

of

Hub

K

Compound

Taper

CT

Slope

at

Bevel

SB

Number

of

Bolt

Holes

Diameter

of

Bolt

Holes

Bolt

Circle

Diameter

P

Approx.

Weight

(lb)

Design

Type

2 x 3

6 1/2

3 5/8

1

*

*

2.375

3 5/16

2 7/8

14°

8

3/4

5

12

A

2 x 4

6 1/2

3 5/8

1

*

*

2.375

3 5/16

2 7/8

1/2

29° **

8

3/4

5

12

C

3 x 4

8 1/4

5

1 1/4

*

*

3.500

4 5/8

3 1/4

13°

8

7/8

6 5/8

23

D

4 x 6

10 3/4

6 3/16

1 1/2

*

*

4.500

6

4

21°

8

1

8 1/2

42

A

6 x 8

14

8 1/2

1 7/8

*

*

6.625

8 3/4

4 5/8

21°

12

1 1/8

11 1/2

81

D

8 x 10

16 1/2

10 5/8

2 3/16

*

*

8.625

10 3/4

5 1/4

19°

12

1 1/4

13 3/4

117

D

10 x 12

20

12 3/4

2 1/2

*

*

10.750

13 1/2

6

16°

16

1 3/8

17

189

D

12 x 14

22

15

2 5/8

*

*

12.750

15 3/4

6 1/8

10°

20

1 3/8

19 1/4

226

D

14 x 16

23 3/4

16 1/4

2 3/4

*

*

14.000

17

6 1/2

15°

20

1 1/2

20 3/4

347

D

16 x 18

27

18 1/2

3

*

*

16.000

19 1/2

7

14°

20

1 5/8

23 3/4

481

D

18 x 20

29 1/4

21

3 1/4

*

*

18.000

21 1/2

7 1/4

14°

20

1 3/4

25 3/4

555

D

20 x 24

32

23

3 1/2

*

*

20.00

24

7 1/2

5/8

28° **

24

1 3/4

28 1/2

690

E

24 x 30

37

27 1/4

4

*

*

24.00

28 1/4

8

3/4

28° **

Flanges Applications Industries:

ASME B16.9 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Degree Forged through a worldwide network of stock-keeping branches. Buttweld Forged is use in various industries like :

  • Flanges uses in Paper & Pulp Companies
  • Stainless Steel Flanges uses in Oil and Gas Industry
  • Flanges Pipe Forged uses in Chemical Refinery
  • Alloy Steel Threaded Elbows Used in Pipeline
  • Buttweld Flanges Pipe Forged uses in High Temperature Application
  • Flanges uses in Water Pipe Line
  • ANSI B16.9 Flanges Pipe Forged can be used in Nuclear power plants
  • Flanges useful for High Pressure Applications
  • Flanges Long Radius Forged uses in Fabrication and welding Job
  • Flanges uses in Food Processing and Dairy Industries
  • Flanges Short Radius Forged uses in boiler & heat exchangers

Types of Flanges Available:

  • Blind Flanges
  • Slip on Flanges
  • Socket Weld Flanges
  • Threaded Flanges
  • Weld Neck Flange
  • Lap Joint Flange
  • Expander Flange
  • Nippo Flanges
  • Reducing

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