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ANSI B16.5 Class 600 Welding Neck Flanges Outside Diameter 3.75-37in

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  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Liaoning

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-31 14:53

  • Browse the number:

    376

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Liaoning EO Technology Co.,Ltd
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eoflange(Mr.)  

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http://www.eoflange.com/ http://www.dqrtyn.com/com/eoflange/

Product details


  • Bolt hole diameter 1/8 in. larger than bolt diameter.

  • Standard bore dimensions provided. See bore chart for other wall thicknesses

  • This dimension is commonly associated with "true" lap joints. Industry standard is to make to the slip on length through the hub..

 

 

ANSI B16.5 Class 600 Welding Neck Flanges

Nominal Pipe Size

Outside Diameter (O)

Thickness (T)

Raised Face Diameter (R)

Length Thru Hub (Y)

Point of Weld (A)

Hub Diameter (X)

Bore (B)

Approximate Weight (lbs)

Bolt Circle (C)

Number of Holes

Diameter of Holes

 1/2

3.75

0.56

1.38

2.06

0.84

1.5

Specified by purchaser

2

2.63

4

0.63

 3/4

4.63

0.63

1.69

2.25

1.05

1.88

Specified by purchaser

4

3.25

4

0.75

1

4.88

0.69

2

2.44

1.32

2.13

Specified by purchaser

4

3.5

4

0.75

1 1/4

5.25

0.81

2.5

2.63

1.66

2.5

Specified by purchaser

6

3.88

4

0.75

1 1/2

6.13

0.88

2.88

2.75

1.9

2.75

Specified by purchaser

8

4.5

4

0.88

2

6.5

1

3.63

2.88

2.38

3.31

Specified by purchaser

12

5

8

0.75

2 1/2

7.5

1.13

4.13

3.13

2.88

3.94

Specified by purchaser

18

5.88

8

0.88

3

8.25

1.25

5

3.25

3.5

4.63

Specified by purchaser

23

6.63

8

0.88

3 1/2

9

1.38

5.5

3.38

4

5.25

Specified by purchaser

26

7.25

8

1

4

10.75

1.5

6.19

4

4.5

6

Specified by purchaser

42

8.5

8

1

5

13

1.75

7.31

4.5

5.56

7.44

Specified by purchaser

68

10.5

8

1.13

6

14

1.88

8.5

4.63

6.63

8.75

Specified by purchaser

81

11.5

12

1.13

8

16.5

2.19

10.63

5.25

8.63

10.75

Specified by purchaser

120

13.75

12

1.25

10

20

2.5

12.75

6

10.75

13.5

Specified by purchaser

190

17

16

1.38

12

22

2.63

15

6.13

12.75

15.75

Specified by purchaser

225

19.25

20

1.38

14

23.75

2.75

16.25

6.5

14

17

Specified by purchaser

280

20.75

20

1.5

16

27

3

18.5

7

16

19.5

Specified by purchaser

390

23.75

20

1.63

18

29.25

3.25

21

7.25

18

21.5

Specified by purchaser

475

25.75

20

1.75

20

32

3.5

23

7.5

20

24

Specified by purchaser

590

28.5

24

1.75

22

34.25

3.75

25.25

7.75

22

26.25

Specified by purchaser

720

30.63

24

1.88

24

37

4

27.25

8

24

28.25

Specified by purchaser

830

33

24

2

 

NOTE:

1. Class 150 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).

2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.

3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.

4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).

5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.

6. Welding Neck Flange Bore Size SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100, SCH 120, SCH140, SCH160, XS


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