Page 76 - Parker - Energy Products Division - Multitube (Instrument and Heat Trace Tubing Products)

General Technical Information Catalog Number 4200-M-2

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TUBE WORKING, YIELD AND BURST PRESSURE FOR SEAMLESS TUBING
Type 316L at -20˚ to +100˚F (-29˚C to 37.8˚C)
Imperial Size

Nominal ID Yield Tensile Boardmanz Boardmanz
OD (in.) Wall (in) Ratio
(in) Strength Strength Yield Burst
0.125 0.028 0.069 25,000 70,000 0.224 11991 56812
0.125 0.035 0.055 25,000 70,000 0.280 15202 89091
0.250 0.028 0.194 25,000 70,000 0.112 6204 21445
0.250 0.035 0.180 25,000 70,000 0.140 8540 29519
0.250 0.049 0.152 25,000 70,000 0.196 10355 45132
0.375 0.035 0.305 25,000 70,000 0.093 4872 16839
0.375 0.049 0.277 25,000 70,000 0.131 7710 26652
0.375 0.065 0.245 25,000 70,000 0.173 9039 37143
0.500 0.035 0.430 25,000 70,000 0.070 3408 11779
0.500 0.049 0.402 25,000 70,000 0.098 5190 17940
0.500 0.065 0.370 25,000 70,000 0.130 7653 26454
0.625 0.035 0.555 25,000 70,000 0.056 2621 9058
0.625 0.049 0.527 25,000 70,000 0.078 3912 13520
0.625 0.065 0.495 25,000 70,000 0.104 5614 19403
0.750 0.049 0.652 25,000 70,000 0.065 3139 10848
0.750 0.065 0.620 25,000 70,000 0.087 4432 15320
1.000 0.065 0.870 25,000 70,000 0.065 3120 10782
1.000 0.083 0.834 25,000 70,000 0.083 4198 14511

Metric Size

Nominal ID Yield Tensile Boardmanz Boardmanz
OD (mm) Wall (mm) Ratio
(mm) Strength Strength Yield Burst
6.00 1.00 4.01 25,000 70,000 0.165 11092 38343
6.00 1.50 3.00 25,000 70,000 0.250 13500 70000
8.00 1.00 6.02 25,000 70,000 0.124 7135 24662
8.00 1.50 5.00 25,000 70,000 0.187 9849 41929
10.00 1.00 8.03 25,000 70,000 0.099 5258 18176
10.00 1.50 7.01 25,000 70,000 0.150 9468 32726
12.00 1.00 10.01 25,000 70,000 0.083 4175 14430
12.00 1.50 8.99 25,000 70,000 0.125 7233 25000
14.00 1.00 12.01 25,000 70,000 0.071 3454 11938
14.00 1.50 11.00 25,000 70,000 0.107 5837 20176
18.00 1.00 14.99 25,000 70,000 0.083 4219 14584
18.00 2.50 13.00 25,000 70,000 0.138 8395 29019
20.00 1.25 17.50 25,000 70,000 0.062 2965 10248
20.00 1.50 16.99 25,000 70,000 0.075 3703 12799

For other alloys and temperatures, multiply the
pressure shown by the following factor:
Temperature
Alloy
Room Temperature 300˚ F (148˚C) 500˚ F (260˚C) 700˚ F (371˚C)
304L 1.00 1.00 0.89 0.81
316L 1.00 1.00 0.86 0.77
Monel 400 1.12 0.92 0.89 —
Inconel 625 2.40 2.40 2.33 2.24
Inconel 825 1.22 1.17 1.04 0.96
C-276 1.50 1.50 1.43 1.38

Parker Hannifin Corporation
73 Energy Products Division 74