 | Stainless Tubing A269 Chart |
1/4" |
.020 |
0.250 |
0.245 |
0.255 |
0.050 |
12,000 |
3,000 |
.028 |
0.250 |
0.245 |
0.255 |
0.066 |
16,800 |
4,200 |
.035 |
0.250 |
0.245 |
0.255 |
0.077 |
21,000 |
5,250 |
.049 |
0.250 |
0.245 |
0.255 |
0.101 |
29,400 |
7,350 |
5/16" |
.020 |
0.313 |
0.308 |
0.318 |
0.064 |
9,585 |
2,396 |
.028 |
0.313 |
0.308 |
0.318 |
0.085 |
13,419 |
3,355 |
.035 |
0.313 |
0.308 |
0.318 |
0.099 |
16,773 |
4,193 |
.049 |
0.313 |
0.308 |
0.318 |
0.132 |
23,482 |
5,871 |
3/8" |
.020 |
0.375 |
0.370 |
0.380 |
0.077 |
8,000 |
2,000 |
.028 |
0.375 |
0.370 |
0.380 |
0.103 |
11,200 |
2,800 |
.035 |
0.375 |
0.370 |
0.380 |
0.121 |
14,000 |
3,500 |
.049 |
0.375 |
0.370 |
0.380 |
0.163 |
19,600 |
4,900 |
.065 |
0.375 |
0.370 |
0.380 |
0.213 |
26,000 |
6,500 |
7/16" |
.035 |
0.437 |
0.432 |
0.442 |
0.150 |
12,014 |
3,003 |
.065 |
0.437 |
0.432 |
0.442 |
0.256 |
22,311 |
5,578 |
1/2" |
.020 |
0.500 |
0.495 |
0.505 |
0.104 |
6,000 |
1,500 |
.028 |
0.500 |
0.495 |
0.505 |
0.141 |
8,400 |
2,100 |
.035 |
0.500 |
0.495 |
0.505 |
0.173 |
10,500 |
2,625 |
.049 |
0.500 |
0.495 |
0.505 |
0.235 |
14,700 |
3,675 |
.065 |
0.500 |
0.495 |
0.505 |
0.299 |
19,500 |
4,875 |
.083 |
0.500 |
0.495 |
0.505 |
0.362 |
24,900 |
6,225 |
.095 |
0.500 |
0.495 |
0.505 |
0.402 |
28,500 |
7,125 |
.109 |
0.500 |
0.495 |
0.505 |
0.447 |
32,700 |
8,175 |
5/8" |
.020 |
0.625 |
0.620 |
0.630 |
0.132 |
4,800 |
1,200 |
.028 |
0.625 |
0.620 |
0.630 |
0.178 |
6,720 |
1,680 |
.035 |
0.625 |
0.620 |
0.630 |
0.220 |
8,400 |
2,100 |
.042 |
0.625 |
0.623 |
0.628 |
0.268 |
10,080 |
2,520 |
.049 |
0.625 |
0.620 |
0.630 |
0.300 |
11,760 |
2,940 |
.065 |
0.625 |
0.620 |
0.630 |
0.384 |
15,600 |
3,900 |
.083 |
0.625 |
0.620 |
0.630 |
0.470 |
19,920 |
4,980 |
.095 |
0.625 |
0.620 |
0.630 |
0.524 |
22,800 |
5,700 |
.109 |
0.625 |
0.620 |
0.630 |
0.588 |
26,160 |
6,540 |
3/4" |
.020 |
0.750 |
0.745 |
0.755 |
0.159 |
4,000 |
1,000 |
.025 |
0.750 |
0.745 |
0.755 |
0.207 |
5,000 |
1,250 |
.028 |
0.750 |
0.745 |
0.755 |
0.215 |
5,600 |
1,400 |
.035 |
0.750 |
0.745 |
0.755 |
0.266 |
7,000 |
1,750 |
.049 |
0.750 |
0.745 |
0.755 |
0.365 |
9,800 |
2,450 |
.065 |
0.750 |
0.745 |
0.755 |
0.47 |
13,000 |
3,250 |
.083 |
0.750 |
0.745 |
0.755 |
0.577 |
16,600 |
4,150 |
.095 |
0.750 |
0.745 |
0.755 |
0.646 |
19,000 |
4,750 |
.109 |
0.750 |
0.745 |
0.755 |
0.729 |
21,800 |
5,450 |
7/8" |
.020 |
0.875 |
0.870 |
0.880 |
0.186 |
3,429 |
857 |
.025 |
0.875 |
0.870 |
0.880 |
0.242 |
4,286 |
1,071 |
.028 |
0.875 |
0.870 |
0.880 |
0.252 |
4,800 |
1,200 |
.035 |
0.875 |
0.870 |
0.880 |
0.313 |
6,000 |
1,500 |
.049 |
0.875 |
0.870 |
0.880 |
0.430 |
8,400 |
2,100 |
.065 |
0.875 |
0.870 |
0.880 |
0.555 |
11,143 |
2,786 |
.083 |
0.875 |
0.870 |
0.880 |
0.685 |
14,229 |
3,557 |
.095 |
0.875 |
0.870 |
0.880 |
0.768 |
16,286 |
4,071 |
.109 |
0.875 |
0.870 |
0.880 |
0.870 |
18,686 |
4,671 |
1" |
.020 |
1.000 |
0.995 |
1.005 |
0.213 |
3,000 |
750 |
.028 |
1.000 |
0.995 |
1.005 |
0.289 |
4,200 |
1,050 |
.035 |
1.000 |
0.995 |
1.005 |
0.359 |
5,250 |
1,313 |
.049 |
1.000 |
0.995 |
1.005 |
0.496 |
7,350 |
1,838 |
.065 |
1.000 |
0.995 |
1.005 |
0.640 |
9,750 |
2,438 |
.083 |
1.000 |
0.995 |
1.005 |
0.792 |
12,450 |
3,113 |
.095 |
1.000 |
0.995 |
1.005 |
0.891 |
14,250 |
3,563 |
.109 |
1.000 |
0.995 |
1.005 |
1.011 |
16,350 |
4,088 |
1 1/4" |
.020
|
1.250 |
1.245 |
1.255 |
0.374 |
3,360 |
840 |
| |
.025
|
1.250 |
1.245 |
1.255 |
0.465 |
4,200 |
1,050 |
| |
.028
|
1.250 |
1.245 |
1.255 |
0.643 |
5,880 |
1,470 |
| |
.035
|
1.250 |
1.245 |
1.255 |
0.842 |
7,800 |
1,950 |
| |
.049
|
1.250 |
1.245 |
1.255 |
1.059 |
9,960 |
2,490 |
| |
.065
|
1.250 |
1.245 |
1.255 |
1.199 |
11,400 |
2,850 |
| |
.083
|
1.250 |
1.245 |
1.255 |
1.359 |
13,080 |
3,270 |
1 1/2" |
.020
|
1.500 |
1.495 |
1.505 |
0.450 |
2,800 |
700 |
| |
.028
|
1.500 |
1.495 |
1.505 |
0.560 |
3,500 |
875 |
| |
.035
|
1.500 |
1.495 |
1.505 |
0.777 |
4,900 |
1,225 |
| |
.049
|
1.500 |
1.495 |
1.505 |
1.019 |
6,500 |
1,625 |
| |
.065
|
1.500 |
1.495 |
1.505 |
1.285 |
8,300 |
2,075 |
| |
.083
|
1.500 |
1.495 |
1.505 |
1.459 |
9,500 |
2,375 |
| |
.095
|
1.500 |
1.495 |
1.505 |
1.657 |
10,900 |
2,725 |
| |
.109
|
1.500 |
1.495 |
1.505 |
1.657 |
10,900 |
2,725 |
1 3/4" |
.020
|
1.750 |
1.745 |
1.755 |
0.656 |
3,000 |
750 |
| |
.025
|
1.750 |
1.745 |
1.755 |
0.911 |
4,200 |
1,050 |
| |
.028
|
1.750 |
1.745 |
1.755 |
1.197 |
5,571 |
1,393 |
| |
.035
|
1.750 |
1.745 |
1.755 |
1.512 |
7,114 |
1,779 |
| |
.049
|
1.750 |
1.745 |
1.755 |
1.718 |
8,143 |
2,036 |
| |
.065
|
1.750 |
1.745 |
1.755 |
1.955 |
9,343 |
2,336 |
| |
.083
|
1.750 |
1.745 |
1.755 |
1.955 |
9,343 |
2,336 |
2" |
.020
|
2.000 |
1.995 |
2.005 |
0.752 |
2,625 |
656 |
| |
.028
|
2.000 |
1.995 |
2.005 |
1.045 |
3,675 |
919 |
| |
.035
|
2.000 |
1.995 |
2.005 |
1.375 |
4,875 |
1,219 |
| |
.049
|
2.000 |
1.995 |
2.005 |
1.739 |
6,225 |
1,556 |
| |
.065
|
2.000 |
1.995 |
2.005 |
1.978 |
7,125 |
1,781 |
| |
.083
|
2.000 |
1.995 |
2.005 |
2.253 |
8,175 |
2,044 |
| |
.095
|
2.000 |
1.995 |
2.005 |
2.253 |
8,175 |
2,044 |
6mm |
1mm |
0.236 |
0.231 |
0.241 |
0.084 |
25,023 |
6,256 |
8mm |
1mm |
0.315 |
0.310 |
0.320 |
0.118 |
18,574 |
4,643 |
10mm |
1mm |
0.394 |
0.389 |
0.399 |
0.151 |
14,859 |
3,715 |
12mm |
1mm |
0.472 |
0.467 |
0.477 |
0.185 |
12,383 |
3,096 |
20mm |
1mm |
0.787 |
0.782 |
0.792 |
0.319 |
7,433 |
1,858 |
*** Theoretical burst and working pressure in psi at 100 degrees F
Pressure Formula: Internal Burst = 2 St/D Where P = Internal pressure psi
S = Tensile stress psi
t = Minimum wall thickness in inches
D = Nominal outside diameter in inches
Working pressure = 1/4 internal burst pressure
Tensile Requirements (304, 304L, 316, 316L):
A minimum of (2) tests per work order / heat number
Minimum yield strength = 30,000 psi
Minimum ultimate strength = 75,000 psi
Minimum elongation = 35%
Hardness Requirements (304, 304L, 316, 316L):
A minimum of (2) tests per work order / heat number
Maximum hardness* = 74 30T or 90 RB
* Not applicable to sizes < 0.250 I.D. unless specified
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Learn More
Specifications ::
Tube Pressure Ratings ::
Pipe Pressure Ratings ::
Physical & Mechanical Properties ::
Weight Per Foot ::
Chemical Composition ::
BWG Gauge Chart ::
ISO Information ::
MSDS ::
Directions to Facilities ::
Terms & Conditions of Sale ::
Recent News
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Webco Industries, Inc. Reports Fiscal 2008 Fourth Quarter and Year-End Results
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Webco Industries, Inc. today reported results for its fiscal 2008 first quarter ended October 31, 2007.
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