Watson McDaniel Steam Design Guide

PIPE, FITTING & FLANGE SPECIFICATIONS

PIPE DATA TABLE (continued) Pipe Outside Carbon

Stainless

Wall

Inside

Circum.

Circum.

Flow Area

Weight of Pipe

Weight

Gallons

Pipe Size (in.)

Steel

Size (in.)

Diameter Weight

Steel

Thickness Diameter

(Ext.) (in.)

(Ext.) (in.) 20.13 19.97 19.05 18.10 17.28 16.30 15.38 26.41 26.17 25.53 25.36 25.07 24.55 23.95 23.36 22.58 21.99 21.60 21.40 32.93 32.74 32.20 31.84 31.48 30.63 30.04 29.25 28.47 27.49 26.70 39.08 38.92 38.48 37.98 37.70 37.50 36.91 36.52 35.73 34.75 33.77 32.99 31.81 43.00 42.80 42.41 42.02 41.63 41.23 40.84 40.25 39.27 38.09 37.11 36.13 35.15 49.23 49.08 48.69 48.31 47.91 47.12 46.14 44.96 43.79 42.61 41.23 40.26

of Water (lbs/Ft.)

of Water Section

(in.)

Class

Schedule Schedule

(in.)

(in.)

(sq. in.) (lbs/Ft.)

per Ft.

Modulus

.109 .134 .280 .432 .562 .719 .864 .109 .148 .250 .277 .322 .406 .500 .594 .719 .812 .875 .906 .134 .165 .250 .307 .365 .500 .594 .719 .844

6.407 6.357 6.065 5.761 5.501 5.187 4.897 8.407 8.329 8.125 8.071 7.981 7.813 7.625 7.437 7.187 7.001 6.875 6.813

32.24 31.74 28.89 26.07 23.77 21.15 18.84 55.51 54.48 51.85 51.16 50.03 47.94 45.66 43.46 40.59 38.50 37.12 36.46 86.29 85.28 82.52 80.69 78.86 74.66 71.84 68.13 64.53 60.13 56.75

7.60 9.29

13.97 13.75 12.51 11.29 10.30

1.68 1.65 1.50 1.35 1.24 1.10 .978 2.88 2.83 2.69 2.66 2.60 2.49 2.37 2.26 2.11 2.00 1.93 1.89 4.48 4.43 4.29 4.19 4.10 3.88 3.73 3.54 3.35 3.12 2.95 6.31 6.26 6.12 5.96 5.88 5.81 5.63 5.51 5.28 4.99 4.71 4.50 4.18 7.64 7.57 7.44 7.30 7.16 7.03 6.90 6.70 6.37 6.00 5.69 5.40 5.11

3.576 4.346 8.496 12.22 14.98 17.81 20.02 6.131 8.212 13.39 14.69 16.81 20.58 24.51 28.14 32.58 35.65 37.56 38.48 11.71 14.30 21.15 25.57 29.90 39.43 45.54 53.22 60.32 68.43 74.29

– –

– –

5S

10S 40S 80S

18.97 28.57 36.39 45.35 53.16

STD

40 80

6

6.625

6

XS

20.81

– –

120 160

– – –

9.16 8.16

XXS

– – –

9.93

24.06 23.61 22.47 22.17 21.70 20.77 19.78 18.83 17.59 16.68 16.10 15.80 37.39 36.95 35.76 34.96 34.20 32.35 31.13 29.53 27.96 26.06 24.59 52.65 52.25 51.07 49.74 49.00 48.50 46.92 46.00 44.04 41.66 39.33 37.52 34.89 63.77 63.17 62.03 60.89 59.75 58.64 57.46 55.86 53.18 50.04 47.45 45.01 42.60 83.57 83.08 81.74 80.50 79.12 76.58 73.42 69.73 66.12 62.62 58.64 55.83

– – – –

5S

10S

13.40 22.36 24.70 28.55 35.64 43.39 50.95 60.71 67.76 72.42 74.69 15.19 18.65 28.04 34.24 40.48 54.74 64.43 77.03 89.29

20 30 40 60 80

– –

STD

40S

8

8.625

8

27.10

XS

80S

– – –

100 120 140

– – – – –

XXS

– – – – –

160

10.482 10.420 10.250 10.136 10.020

– –

5S

10S

20 30 40 60 80

– –

STD

40S 80S

10

10.750

10

XS

9.750 9.562 9.312 9.062 8.750 8.500

33.77

– – –

– – – – –

100 120 140 160

XXS

1.000 1.125

104.13 115.64

– – – – –

.156 .180 .250 .330 .375 .406 .500 .562 .688 .844

12.438 12.390 12.250 12.090 12.000 11.938 11.750 11.626 11.374 11.062 10.750 10.500 10.126 13.688 13.624 13.500 13.376 13.250 13.124 13.000 12.812 12.500 12.124 11.812 11.500 11.188 15.670 15.624 15.500 15.376 15.250 15.000 14.688 14.312 13.938 13.562 13.124 12.812

121.50 120.57 117.86 114.80 113.10 111.93 108.43 106.16 101.64

20.98 24.17 33.38 43.77 49.56 53.52 65.42 73.15 88.63

19.2 22.0 30.2 39.0 43.8 47.1 56.7 62.8 74.6 88.1

– –

5S

10S

20 30

– –

STD

40S

40

12

12.750

12

XS

80S

40.06

– – –

60 80

– – – – – –

100 120 140 160

96.14 90.76 86.59 80.53

107.32 125.49 139.67 160.27

XXS

1.000 1.125 1.312

100.7 109.9 122.6

– – – – – –

.156 .188 .250 .312 .375 .438 .500 .594 .750 .938

147.15 145.78 143.14 140.52 137.88 135.28 132.73 128.96 122.72 115.49 109.62 103.87

23.07 27.73 36.71 45.61 54.57 63.44 72.09 85.05

23.2 27.8 36.6 45.0 53.2 61.3 69.1 80.3 98.2

– –

5S

10S

10 20 30 40

– – – – – – – – – – –

STD

14

14.000

14

XS

43.98

– – – – – – – – – –

60 80

106.13 130.85 150.79 170.28 189.11

100 120 140 160

117.8 132.8 146.8 159.6

1.094 1.250 1.406

98.31

.165 .188 .250 .312 .375 .500 .656 .844

192.85 191.72 188.69 185.69 182.65 176.72 169.44 160.92 152.58 144.50 135.28 128.96

27.90 31.75 42.05 52.27 82.58 82.77

10.02

32.2 36.5 48.0 59.2 70.3 91.5

– –

5S

10S

9.96 9.80 9.65 9.49 9.18 8.80 8.36 7.93 7.50 7.03 6.70

10 20 30 40 60 80

– – – – – – – – – –

STD

16

16.00

16

XS

50.27

107.50 136.61 164.82 192.43 233.64 245.25

116.6 144.5 170.5 194.5 220.0 236.7

– – – – – –

100 120 140 160

1.031 1.219 1.438 1.594

Tel: 610-495-5131 • Pottstown PA • USA •• www.watsonmcdaniel.com

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