anvil international 1011, 1018 User Manual

CAST IRON FLANGES

X

O

Y

V

V

Class 125 (Standard)

Min.

FIGURE 1011

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Companion Flange

Pipe
Size

NPS DN in mm in mm in mm in mm lbs kg lbs kg

3

/4* 20 37/8 987/16 11 13/4 445/8 16 1.50 0.68 1.50 0.68

1 25 4

1

1

/4 32 45/8 1171/2 13 25/16 5913/16 22 2.00 0.91 2.00 0.91

1

1

/2 40 5 1279/16 14 29/16 657/8 22 2.25 1.02 2.25 1.02

Diameter
of Flange

1

/4 1087/16 11 115/16 4911/16 17 1.75 0.79 1.75 0.79

2 50 6 152

1

2

/2 65 7 17811/16 17 39/16 90 11/8 29 6.00 2.72 6.00 2.72

3 80 7

1

3

/2 90 81/2 21613/16 21 413/16 122 11/4 32 9.00 4.08 – –

1

/2 1913/4 19 41/4 108 13/16 30 7.63 3.46 7.63 3.46

4 100 9 229

Q

5 125 10 254
6 150 11 279 1 25 7

1

/2 343 11/8 29 911/16 246 13/4 44 26.00 11.79 26.00 11.79

When ordering companion flanges,

always give outside diameter
as well as nominal pipe size.

* Anvil size; not covered by ASME B16.1.

FIGURE 1018

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Blind Flange

10 x 16 (NPS) and smaller

8 200 13
10 250 16 406 1
12 300 19 483 1

Pipe Size

I

NPS DN in mm in mm in mm lbs kg lbs kg

1 25 41/4 108

1

1

/4 32 45/8 117

1

1

/2 40 5 127

2 50 6 152

1

2

/2 65 7 178

Q

I

O

12 x 19 (NPS) and larger

3 80 7

1

3

/2 90 81/2 216

4 100 9 229

5 125 10 254

Q

I

O

I

6 150 11 279 1 25

8 200 13

10 250 16 406 1

12 300 19 483 1

All Class 125 cast iron standard flanges have a flat face. Blind Flange 12 x 19 NPS supplied dished with inside radius to the pipe diameter. When ordering blind flanges, always give the outside diameters.

Note: See following page for pressure-temperature ratings.

Min. Flange

Thickness

O

Q

5

/8 16 31/16 78 1 25 4.00 1.81 4.00 1.81

15

/16 24 55/16 135 15/16 33 11.75 5.33 11.75 5.33

15

/16 24 67/16 164 17/16 37 14.00 6.35 14.00 6.35

3

/16 30 1115/16 303 115/16 49 37.75 17.12 37.75 17.12

1

/4 32 141/16 357 23/16 56 50.50 22.91 50.50 22.91

Diameter
of Flange

O

1

/2 191

1

/2 343 11/8 29 11/16 27 40.00 18.14 40.00 18.14

Diameter

of Hub

9

/16 192 19/16 40 16.50 7.48 16.50 7.48

Min. Flange

Thickness

Q

7

/16 11

1

/2 13

9

/16 14

5

/8 16

11

/16 17

3

/4 19

13

/16 21

15

/16 24

15

/16 24

3

/16 30 11/8 29 59.00 26.76 – –

1

/4 32

X

Min. Length

Through

Hub

Y

Wall

Black Paint Galvanized

Unit Weight

Unit Weight

Thickness

V

3

/8 10 2.00 0.91 2.00 0.91

7

/16 11 2.25 1.02 2.25 1.02

1

/2 13 3.75 1.70 – –

9

/16 14 4.00 1.81 4.00 1.81

5

/8 16 6.75 3.06 – –

11

/16 17 8.00 3.63 8.00 3.63

3

/4 19 11.00 4.99 – –

7

/8 22 14.00 6.35 14.00 6.35

7

/8 22 18.00 8.16 18.00 8.16

15

/16 24 23.00 10.43 23.00 10.43

13

/16 21 88.00 39.92 – –

Black Paint Galvanized

PROJECT INFORMATION APPROVAL STAMP

Project:

Address:

Contractor:

Engineer: Remarks:

Submittal Date:

Notes 1:

Notes 2:

PF-11.16

Approved

q

Approved as noted

q

Not approved

q

CAST IRON FLANGED FITTINGS AND FLANGES

Class 125 (Standard) and Class 250 (Extra Heavy)

For Listings/Approval Details and Limitations, visit our website at

www.anvilintl.com or contact an Anvil Sales Representative.

Specifications

All Cast Iron Flanged Fittings and Flanges in sizes listed are made to ASME
and are marked 125 or 250 for pipe sizes 12 NPS
Unless otherwise specified, cast iron flanges and fittings are drilled and

faced in accordance with ASME B 16.1.

Coatings

Flanged fittings and flanges are available in both black painted and
galvanized. Consult an Anvil Representative for available sizes.

Sizes

Size of all flanged fittings and flanges scheduled indicates nominal
pipe diameter of ports. Standard reducing elbows carry the same
dimensions center-to-face as regular elbows of largest straight size.

(300 DN)

and smaller.

Ordering

To order reducing companion flanges, specify threaded or reduced
size first, then the outside diameter of flange wanted. For instance,
if a reducing flange is required to connect a 5-inch pipe to an 8-inch
flanged valve or fitting having a 13 1/2 inch O.D. flange, order: 5 x 13 1/2
inch standard reducing flange.

Dimensions

Bolt holes for bolts smaller than 1 3/4 inches
are drilled 1/8 inch larger than the bolt diameter; 1 3/4 inch
and larger bolts have holes drilled 1/4 inch
diameter. Bolt holes straddle the center line. Bolt holes are spot
faced on order only.

(44mm)

(6mm)

larger than bolt

in diameter

(44mm)

Tolerances

An inspection limit of plus or minus 1/32 inch
all center to contact surface dimensions for sizes up to and including
10 NPS

(250 DN)

NPS

(250 DN)

be allowed on all contact surface to contact surface dimensions for
sizes up to and including 10 NPS
on sizes larger than 10 NPS
governs the tolerance to be applied to all openings.

; plus or minus 1/16 inch

. Inspection limit of plus or minus 1/16 inch

(250 DN)

(250 DN)

. The largest opening in the fitting

(1mm)

shall be allowed on

(1.5mm)

on sizes larger than 10

(1.5mm)

; plus or minus 1/8 inch

shall

(3mm)

Standards and Specifications

Dimensions Material Galvanizing

Cast Iron Flanged Fittings and Cast Iron Flanges

Pressure*

Temperature

Class 125 Class 250

1"–12" 1"–12"

(°F) (°C) psi bar psi bar

-20° to 150° -28.9˚ to 65.6˚ 200 13.8 500 34.5
200° 93.3˚ 190 13.1 460 31.7
225° 107.2˚ 180 12.4 440 30.3
250° 121.1˚ 175 12.1 415 28.6
275° 135.0˚ 170 11.7 395 27.2
300° 148.9˚ 165 11.4 375 25.9
325° 162.8˚ 155 10.7 355 24.5
350° 178.3˚ 150 10.3 335 23.1
375° 190.6˚ 145 10.0 315 21.7
400° 207.8˚ 140 9.7 290 20.0
425° 218.3˚ 130 9.0 270 18.6
450° 232.2˚ 125 8.6 250 17.2

* Applies to fittings and flanges manufactured with ASTM A-126 Class B

material only.

**

Thread Pressure Rating

CAST IRON FLANGES AND FLANGED FITTINGS

Class 125 (1"-12") ASME B16.1 ASTM A- 126 (A) or (B) ASTM A-153 ASME B1.20.1 ASME B16.1
Class 250 (1"-12") ASME B16.1 ASTM A- 126 (A) or (B) ASTM A-153 ASME B1.20.1 ASME B16.1

** ASTM B 633. Type I, SC 4, may be supplied as alternate zinc coating per applicable ASME B16 product standard.

PF-11.16