Regular Alternative

REGULAR-TYPE FLANGED NOZZLES, 3 INCHES OR LARGER

Single Flange Double Flange Special Flange

Detail a Detalil b60°

REINFORCING PLATE

Prepared By: O A IjaduolaReviewd By: J A AdeoyeApproved By: A S Adejumo

SHELL NOZZLES API 650 TABLE 3-7 Dimensions for 36 - inch Shell Manhole (Inches)

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7

Reinforcing plate

3/16 3/16 78 93 3/4 38 5/8 36 3/16 1/4 1/4 78 93 3/4 38 1/2 36 1/4

5/16 5/16 77 3/4 93 1/4 38 3/8 36 5/16 3/8 3/8 77 3/4 93 1/4 38 1/4 36 3/8

7/16 7/16 77 1/4 92 1/2 38 1/8 36 3/8 1/2 1/2 77 1/4 92 1/2 38 36 3/8

9/16 9/16 77 92 37 7/8 36 3/8 5/8 5/8 76 3/4 91 1/2 37 3/4 36 3/8

11/16 11/16 76 1/2 91 1/4 37 5/8 36 3/8 3/4 3/4 76 1/2 91 37 1/2 36 3/8

13/16 13/16 76 1/4 90 3/4 37 3/8 36 3/8 7/8 7/8 76 1/4 90 3/4 37 1/4 36 3/8

15/16 15/16 76 1/4 90 3/4 37 1/8 36 7/161 1 76 3/4 91 1/4 37 36 7/16

1 1/16 1 76 3/4 91 1/4 36 7/8 36 7/161 1/8 1 77 91 1/2 36 3/4 36 1/2

1 3/16 1 77 91 1/2 36 5/8 36 9/161 1/4 1 77 1/4 91 3/4 36 1/2 36 9/16

1 5/16 1 77 1/4 91 3/4 36 3/8 36 5/81 3/8 1 77 1/2 92 36 1/4 36 5/8

1 7/16 1 77 1/2 92 36 1/8 36 11/161 1/2 1 77 3/4 92 1/4 36 36 3/4

Thickness of the shell and the Manhol

Reinforcing platea

t and T

Approximate Radius

R

Inside Diameter of Manhole Frame

Minimum Neck

Thickness for Built-up Frame b

Frame using Constant-Diameter Ring Die

IDR

Frame using Constant-Diameter

Plug Plus Die IDP

Length of Side or diameter

L = Do Width

W

WELDED STEEL TANKS FOR OIL STORAGE TABLE 3-8 Dimensions for Shell Nozzles (Inches)

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7C COLUMN 8C COLUMN 9C

Flanged Fittings48 48 e 48⅛ 96¾ 117 16 52 48⅜46 46 e 46⅛ 92¾ 112 16 50 46⅜44 44 e 44⅛ 88¾ 107¼ 15 48 44⅜42 42 e 42⅛ 84¾ 102½ 15 46 42⅜40 40 e 40⅛ 80¾ 97¾ 15 44 40⅜

38 38 e 38⅛ 76¾ 92¾ 14 42 38⅜36 36 e 36⅛ 72¾ 88 14 40 36⅜34 34 e 34⅛ 68¾ 83¼ 13 38 34⅜32 32 e 32⅛ 64¾ 78½ 13 36 32⅜30 30 e 30⅛ 60¾ 73½ 12 34 30⅜

28 28 e 28⅛ 56¾ 68¾ 12 32 28⅜26 26 e 26⅛ 52¾ 64 12 30 26⅜

24 24 0.50 24⅛ 49½ 60 12 28 24¾22 22 0.50 22⅛ 45½ 55¼ 11 26 22¾20 20 0.50 20⅛ 41½ 50½ 11 24 20¾

18 18 0.50 18⅛ 37½ 45¾ 10 22 18¾16 16 0.50 16⅛ 33½ 40¾ 10 20 16¾14 14 0.50 14⅛ 29½ 36 10 18 14¾12 12¾ 0.50 12⅞ 27 33 9 17 13½10 10¾ 0.50 10⅞ 23 28¼ 9 15 11½

8 8⅝ 0.50 8¾ 19 23¼ 8 13 9½6 6⅝ 0.432 6¾ 15¾ 19½ 8 11 7⅞

4 4½ 0.337 4⅝ 12 15¼ 7 9 6 3 3½ 0.300 3⅝ 10½ 13½ 7 8 5¼

2⅜ 0.218 2½ 6 7 3½1.90 0.200 2 6 6 3

Threaded Fittings4.00 coupling 4⅛ 11¼ 14¼ 9 5⅝2.875 coupling 3 7 3 2.200 coupling 2⅜ 6 3 1.576 coupling 5 3 1.313 coupling 4 3

Size of Nozzle

Outside Diameter

of Pipe

Nominal Thickness

of Flanged Nozzle Pipe Walla

n

Diameter of Hole in Reinforcing

Plate DR

Length of Side of

Reinforcing Plateb or

Diameter L = Do

Width of Reinforcing Plate W

Minimum Distance

From Shell to Flange

face J

Minimum Distance From Bottom of Tank to

Center of Nozzle

Regular Typed

HN

Low Type

C

2f

1 1/2f

3g

2f

1½f

1f 1'11/16

¾f 1'7/16

Prepared By: O A IjaduolaReviewd By: J A AdeoyeApproved By: A S Adejumo

SHELL NOZZLES API 650 TABLE 3-9 Dimensions for Shell Nozzles: Pipe, Plate and Welding Schedules (Inches)

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6

Size of Fillet Weld A

3/16 1/2 5/8 3/16 1/4 1/4 1/4 1/2 5/8 1/4 1/4 1/4

5/16 1/2 5/8 5/16 1/4 1/4 3/8 1/2 5/8 3/8 1/4 1/4

7/16 1/2 5/8 7/16 1/4 1/4 1/2 1/2 5/8 1/2 1/4 5/16

9/16 1/2 3/4 9/16 1/4 5/16

5/8 1/2 3/4 5/8 5/16 5/16 11/16 1/2 3/4 11/16 5/16 5/16

3/4 1/2 3/4 3/4 5/16 5/16

13/16 1/2 3/4 13/16 3/8 5/16 7/8 1/2 3/4 7/8 3/8 5/16

15/16 1/2 3/4 15/16 3/8 5/161 1/2 3/4 1 7/16 5/16

1 1/16 9/16 3/4 1 1/16 7/16 5/161 1/8 9/16 3/4 1 1/8 7/16 5/16

1 3/16 5/8 3/4 1 3/16 1/2 5/161 1/4 5/8 3/4 1 1/4 1/2 5/16

1 5/16 11/16 3/4 1 5/16 1/2 5/161 3/8 11/16 3/4 1 3/8 9/16 5/16

1 7/16 3/4 3/4 1 7/16 9/16 5/161 1/2 3/4 3/4 1 1/2 9/16 5/16

1 9/16 13/16 3/4 1 1/2 9/16 5/161 5/8 13/16 3/4 1 1/2 5/8 5/16

1 11/16 6/8 3/4 1 1/2 5/8 5/161 3/4 6/8 3/4 1 1/2 5/8 5/16

Thickness of shell and Reinforcing platea t and T

Minimum Pipe Wall Thickness of

Flanged Nozzlesb

n

Maximum Diameter of Hole in Shell Plate (DP)

Equals Outside Diameter

of Pipe PlusSize of

Fillet Weld B

Nozzles Larger Than

2 Inches

2-,1 1/2-, 1-, and 1/4- Inch

Nozzles

WELDED STEEL TANKS FOR OIL STORAGE Table 3-10 Dimensions for Shell Nozzle Flanges (Inches)

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 COLUMN 9 COLUMN 10 COLUMN 11 COLUMN 12

48 2 3/4 59 1/2 53 1/2 56 44 1 5/8 1 1/2 0.25 a b c46 2 11/16 57 1/2 51 53 3/4 40 1 5/8 1 1/2 0.25 a b c44 2 5/8 55 1/4 49 51 3/4 40 1 5/8 1 1/2 0.25 a b c42 2 5/8 53 47 49 1/2 36 1 5/8 1 1/2 0.25 a b c40 2 1/2 50 3/4 44 1/4 47 1/4 36 1 5/8 1 1/2 0.25 a b c

38 2 3/8 48 3/4 42 1/4 45 1/4 32 1 5/8 1 1/2 0.25 a b c36 2 3/8 46 40 1/4 42 3/4 32 1 5/8 1 1/2 0.25 a b c34 2 5/16 43 3/4 37 3/4 40 1/2 32 1 5/8 1 1/2 0.25 a b c32 2 1/4 41 3/4 35 3/4 38 1/2 28 1 5/8 1 1/2 0.25 a b c30 2 1/8 38 3/4 33 3/4 36 28 1 3/8 1 1/4 0.25 a b c

b c28 2 1/16 36 1/2 31 1/4 34 28 1 3/8 1 1/4 0.25 a b c26 2 34 1/4 29 1/4 31 3/4 24 1 3/8 1 1/4 0.25 a b c

24 1 7/8 32 27 1/4 29 1/2 20 1 3/8 1 1/4 0.19 a b c22 1 13/16 29 1/2 25 1/4 27 1/4 20 1 3/8 1 1/4 0.19 a b c20 1 11/16 27 1/2 23 25 20 1 1/4 1 1/8 0.19 a b c

b18 1 9/16 25 21 22 3/4 16 1 1/4 1 1/8 0.19 a b c16 1 7/16 23 1/2 18 1/2 21 1/4 16 1 1/8 1 0.19 a b c14 1 3/8 21 16 1/4 18 3/4 12 1 1/8 1 0.19 a b c12 1 1/4 19 15 17 12 1 7/8 0.13 a b c10 1 3/16 16 12 3/4 14 1/4 12 1 7/8 0.13 a b c

8 1 1/8 13 1/2 10 5/8 11 3/4 8 7/8 3/4 0.10 a b c6 1 11 8 1/2 9 1/2 8 7/8 3/4 0.10 a b c

4 15/16 9 6 3/16 7 1/2 8 3/4 5/8 0.06 a b c3 15/16 7 1/2 5 6 4 3/4 5/8 0.06 a b c2 3/4 6 3 5/8 4 3/4 4 3/4 5/8 0.07 a b c

1 1/2 11/16 5 2 7/8 3 7/8 4 5/8 1/2 0.07 a b c

Size of Nozzle

Minimum Thickness of Flange Q

Outside Diameter of Flange

A

Diameter of Raised Face D

Diameter of Bolt Circle C

Number of Holes

Diameter of Holes

Diameter of Bolts

Diameter of Bore Minimum Diameter of Hub at Point of Weld

Slip on Type: Outside

Diameter of Pipe Plus B

Welding-Neck Type

B1

Slip- on Type

E

Welding - Neck Type E1