Sanitary Piping Reference Guide
Tube
OD
Tube
ID
Wall
Thickness
Weight
Dry
Volume
Weight
with
Water
Inches
1/4
3/8
1/2
3/4
1
1 1/2
2
2 1/2
3
4
6
8
Inches
0.180
0.305
0.370
0.620
0.870
1.370
1.870
2.370
2.870
3.834
5.782
7.782
Inches
0.035
0.035
0.065
0.065
0.065
0.065
0.065
0.065
0.065
0.083
0.109
0.109
lbs/100 ft
8.1
12.9
30.6
48.2
65.8
100.9
136.1
171.2
206.4
351.8
694.7
930.6
gal/100 ft
.013
.038
0.56
1.57
3.09
7.66
14.27
22.92
33.60
59.97
136.39
247.07
lbs/100 ft
9.2
16.0
35.3
61.3
91.5
164.8
255.1
362.4
486.7
851.9
1832.2
2991.1
Flow at a Mean Velocity
GPM
5 fps
0.40
1.14
1.7
4.7
9.3
23
43
69
101
180
409
741
7 fps
0.56
1.59
2.3
6.6
13
32
60
96
141
252
573
1038
10 fps
0.79
2.28
3.4
9.4
19
46
86
138
202
360
818
1482
Sanitary Tubing: Brief Description by Finish Number
No.
1
3
3A
5
7
Description
Industrial or mill finish. Bright annealed, pickled, sand blast or tumbled.
Sanitary. ID polished to #150 grit or 32 Ra, OD mill finish.
Polished 150 grit OD, 180 grit ID
Industrial. ID mill finish, OD polish to #150 grit or 32 Ra.
Sanitary. ID and OD polished to #150 grit or 32 Ra.
Finish Specifications
Process
150 grit
150 grit + Electropolish
180 grit
180 grit + Electropolish
240 grit
240 grit + Electropolish
320 grit
320 grit + Electropolish
RA Micro Inch
RA Micron
30 - 35
12 - 20
20 - 25
10 - 16
15 - 20
8 - 12
8 - 12
6 - 12
0.75 - 0.875
0.3 - .05
0.5 - .0625
0.25 - 0.4
0.375 - 0.5
0.2 - 0.3
0.2 - 0.3
0.15 - 0.3
ISO
designation
N6
N5
N4
Greensboro Division / Corporate Headquarters
301 Citation Court
Greensboro, NC 27409
Phone: 336.393.0100 / 800.334.0231
Fax: 336.393.0140
Louisville Division
4400 Bishop Lane, Suite 112
Louisville, KY 40218
Phone: 502.459.7475 / 800.459.7475
Fax: 502.459.7633
Nashville Division
334 Free Hill Road, Suite B
Hendersonville, TN 37075
Phone: 615.822.3030 / 855.749.4820
Fax: 615.822.3031
www.mgnewell.com
[email protected]
[email protected]
Chemical Composition Percentage of Metals and Alloys
Carbon
Manganese
Phosphorus
Sulfur
Silicon
Chromium
Nickel
Molybdenum
Tungsten
Vanadium
Cobalt
C
Mn
P
S
Si
Cr
Ni
Mo
W
V
Co
304
0.080
2.00
0.045
0.030
1.00
18.0-20.0
8.0-13.0
304L
0.030
2.00
0.045
0.030
1.00*
18.0-20.0
8.0-12.0
Other
®
316
0.080
2.00
0.045
0.030
1.00*
16.0-18.0
10.0-14.0
2.0-3.0
316L
0.030
2.00
0.045
0.030
1.00*
16.0-18.0
10.0-14.0
2.0-3.0
1.4435
0.030*
2.00*
0.045*
0.025
1.00*
17.0-18.0
12.5-14.0
2.5-3.0
2205
0.030*
2.00*
0.030*
0.020*
1.00*
22.0-23.0
4.5-6.5
3.0-3.5
AL-6XN
0.030*
2.00*
0.040*
0.030*
1.00*
20.0-22.0
23.5-25.5
6.0-7.0
0.10-0.16N
0.10-0.16N
0.1
N*,0.05 T*
0.140.20N
0.18-0.25
N
®
C-22
0.010*
1.00*
0.08*
22.0
56.0
13.0
3.0*
0.35*
2.5*
C-276
0.010*
1.00*
0.025
0.010*
0.08*
14.5-16.5
57.0
15.0-17.0
3.0-4.5
0.35*
2.5*
3.0 Fe
4.0-7.0 Fe
*Maximum
Pipe Schedules
Tube vs. Pipe
Manufactured to a set outside diameter, tube is expressed as 1.5" OD, .065" wall. Pipe is specified by a nominal, not actual, inside
diameter. The wall thickness of pipe is described by the "schedule," such as schedule 40.
Size
OD
(in)
(in)
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
0.405
0.540
0.675
0.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.563
6.625
8.625
www.mgnewell.com
Schedule 5
ID
0.0335
0.442
0.577
0.710
0.920
1.185
1.530
1.770
2.245
2.709
3.334
3.834
4.334
5.345
6.407
8.407
Wall
Thickness
0.035
0.049
0.049
0.065
0.065
0.065
0.065
0.065
0.065
0.083
0.083
0.083
0.083
0.109
0.109
0.109
Schedule 10
Schedule 40
Schedule 80
ID
ID
ID
0.269
0.364
0.493
0.622
0.824
1.049
1.380
1.610
2.067
2.469
3.068
3.548
4.026
5.047
6.065
7.981
Wall
Thickness
0.068
0.088
0.091
0.109
0.113
0.133
0.140
0.145
0.154
0.203
0.216
0.226
0.237
0.258
0.280
0.322
0.215
0.302
0.423
0.546
0.742
0.957
1.278
1.500
1.939
2.323
2.900
3.364
3.826
4.813
5.761
7.625
[email protected]
Wall
Thickness
0.095
0.119
0.126
0.147
0.154
0.179
0.191
0.200
0.218
0.276
0.300
0.318
0.337
0.375
0.432
0.500
0.307
0.410
0.545
0.674
0.884
1.097
1.442
1.682
2.157
2.635
3.260
3.760
4.260
5.295
6.357
8.329
Wall
Thickness
0.095
0.119
0.126
0.147
0.154
0.179
0.191
0.200
0.218
0.276
0.300
0.318
0.337
0.375
0.432
0.500
[email protected]