12.75

.37

37-7

40.05

113^09

127.67

Capacities   and    Threads  of  Standard  W.  I.  Pipe


Nomi-
nal
Inside

Length
to

Length
of  Pipe
Con-

Con-
tained
Pounds

Nomi-
nal
Inside

Length
to

Length
of  Pipe
Con-

Con-
tained
Pounds

Diam.
Inches

Thread
Inches

taining
one  gal.
Feet

of  Water
per  Lineal
Foot

Diam.
Inches

Thread
Inches

taining
one  gal.
Feet

of  Water
perLineal
Foot

/8

&

336.6

.024

3l/2

1A

1.95

4.2S5

K

H

148.8

.044

4

Ifl

1.51

5.517

H

A

100.8

.082

4l/2

i«

1.2

6.908

%

£

63.2

.132

5

iH

.96

8.668

%

A

36.1

.23

6

\%

.66

12.521

1

ft

22.3

.373

7

\%

.49

16.79

IK

tt

12.8

.648

8

IN

.38

21.688

ll/2

M

9.4

.883

9

15/S

.3

27.58

2

%

5.7

1.454

10

iy*

.24

34.171

2V2

1

4.02

2.072

11

t2

41.189

3

1

2.6

3.202

12

.17

49.017

NOTE. — Above  information  is  quoted  from  standard  authorities.
Not  guaranteed.
262


Square  Feet  of  Radiating  Surface  of
Pipe  per  Lineal  Foot

On  all  lengths  over  one  foot,  fractions  less  than  tenths  are
added  to  or  dropped.
11

t-5"o

SIZE  OF  PIPE

tf

1

IX

1^

2

2^

3

4

5

6

7

8

1

.275

.346

.434

.494

.622

.753

.916

1.175

1.455

1  .  739

1.996

2.257

2

.5

7

.9

1.
1.2

1.5

1.8

2.4

2.9

3.5

4.
4.5

3

.8

1.
1.3

1.5

1.9

2.3

2.7

3.5

4.4

5.2

6.
6.8

4

1.1

1.4

1.7

2.
2.5

3.
3.6

4.7

5.8

7.
8.
9.
5

1.4

1.7

2.2

2.4

3.1

3.8

4.6

5.8

7.3

7.7

10.
11.3

6

1.6

2.1

2.6

2-9

3.7

4.5

5.5

7.
8.7

10.5

12.
13.5

7

1.9

2.4

3.
3.4

4.4

5.3

6.4

8.2

10.2

12.1

14.
