Chrome Plated ID Tubing is produced from Drawn Over Mandrell (DOM) or Cold Drawn Seamless (CDS) in 1020/1026 or ST52.3 grades. The inside diameters are polished, and chrome plated to a thickness of .0005” - .001”. Custom diameters and chrome plating can be made to your specifications.
We are committed to ensure your orders are
shipped on time and in good condition.
Chrome Inside Diameter Inches |
Nominal Outside Diameter Inches |
Theoretical Wall Inches |
Weight Per Foot (lbs) |
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steve, kentucky
Test Reports available on request
Grade | Chemistry | % | Yield | Tensile | Elongation | Typical Hardness |
---|---|---|---|---|---|---|
PSI | PSI | % in 2" section | Min | |||
1020 | Carbon | 0.150 - 0.200 | 60,000 | 70,000 | 10 | B-75 |
MN | 0.300 - 0.600 | |||||
P | 0.035 Max | |||||
S | 0.035 Max | |||||
1026 | Carbon | 0.220 - 0.280 | 70,000 | 80,000 | 10 | B-80 |
MN | 0.600 - 0.900 | |||||
P | 0.035 Max | |||||
S | 0.035 Max | |||||
E355 | Carbon | 0.140 - 0.180 | 75,000 | 85,000 | 15 | B-80 |
Si | 0.150 - 0.300 | |||||
MN | 1.200 - 1.400 | |||||
P | 0.020 max | |||||
S | 0.010 max |
OD | Wall: | OD Inches | ID Inches | ||
---|---|---|---|---|---|
Size Range | Percent of OD | Plus | Minus | Plus | Minus |
Up to 0.499 | All | 0.004 | 0.000 | ||
0.500-1.699 | All | 0.005 | 0.000 | 0.000 | 0.005 |
1.700-2.099 | All | 0.006 | 0.000 | 0.000 | 0.006 |
2.100-2.499 | All | 0.007 | 0.000 | 0.000 | 0.007 |
2.500-2.899 | All | 0.008 | 0.000 | 0.000 | 0.008 |
2.900-3.299 | All | 0.009 | 0.000 | 0.000 | 0.009 |
3.300-3.699 | All | 0.010 | 0.000 | 0.000 | 0.010 |
3.700-4.099 | All | 0.011 | 0.000 | 0.000 | 0.011 |
4.100-4.499 | All | 0.012 | 0.000 | 0.000 | 0.012 |
4.500-4.899 | All | 0.013 | 0.000 | 0.000 | 0.013 |
4.900-5.299 | All | 0.014 | 0.000 | 0.000 | 0.014 |
5.300-5.549 | All | 0.015 | 0.000 | 0.000 | 0.015 |
5.550-5.999 | Under 6 | 0.010 | 0.010 | 0.010 | 0.010 |
6 and Over | 0.009 | 0.009 | 0.009 | 0.009 | |
6.000-6.499 | Under 6 | 0.013 | 0.013 | 0.013 | 0.013 |
6 and Over | 0.010 | 0.010 | 0.010 | 0.010 | |
6.500-6.999 | Under 6 | 0.015 | 0.015 | 0.015 | 0.015 |
6 and Over | 0.012 | 0.012 | 0.012 | 0.012 | |
7.000-7.499 | Under 6 | 0.018 | 0.018 | 0.018 | 0.018 |
6 and Over | 0.013 | 0.013 | 0.013 | 0.013 | |
7.500-7.999 | Under 6 | 0.020 | 0.020 | 0.020 | 0.020 |
6 and Over | 0.015 | 0.015 | 0.015 | 0.015 | |
8.000-8.499 | Under 6 | 0.023 | 0.023 | 0.023 | 0.023 |
6 and Over | 0.016 | 0.016 | 0.016 | 0.016 | |
8.500-8.999 | Under 6 | 0.025 | 0.025 | 0.025 | 0.025 |
6 and Over | 0.017 | 0.017 | 0.017 | 0.017 | |
9.000-9.499 | Under 6 | 0.028 | 0.028 | 0.028 | 0.028 |
6 and Over | 0.019 | 0.019 | 0.019 | 0.019 | |
9.500-9.999 | Under 6 | 0.030 | 0.030 | 0.030 | 0.030 |
6 and Over | 0.020 | 0.020 | 0.020 | 0.020 | |
10.000-10.999 | All | 0.034 | 0.034 | 0.034 | 0.034 |
11.000-11.999 | All | 0.035 | 0.035 | 0.035 | 0.035 |
12.000-12.999 | All | 0.036 | 0.036 | 0.036 | 0.036 |
13.000-13.999 | All | 0.037 | 0.037 | 0.037 | 0.037 |
14.000-15.000 | All | 0.038 | 0.038 | 0.038 | 0.038 |
Ovality shall be within the above tolerances except when the wall thickness is less than 3% of the OD.
In those cases the additional ovality shall be as follows, but the mean diameter shall be within the specified tolerance.
Outside Diameter |
Additional Ovality Tolerance |
Outside Diameter |
Additional Ovality Tolerance |
---|---|---|---|
Up to 2" | 0.010" | 7" - 8" incl. | 0.040" |
2" - 3" incl. | 0.015" | 8" - 9" incl. | 0.045" |
3" - 4" Incl. | 0.020" | 9"-10" incl. | 0.050" |
4" - 5" incl. | 0.025" | 10"-11" incl. | 0.055" |
5" - 6" incl. | 0.030" | 11"-12" incl. | 0.060" |
6" - 7" incl. | 0.035" | 12"-12.5"incl. | 0.065" |
Outside Diameter | Tolerance for any 3' of Length |
---|---|
< 8.000" | 0.030" |
≥ 8.000" | 0.060" |
Wall Thickness | Including .375" to .875" OD |
Over .875" to 1.875" OD |
Over 1.875" to 3.750" OD |
Over 3.750 "to 15.000" OD |
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---|---|---|---|---|---|---|---|---|
(Inches) | Plus | Minus | Plus | Minus | Plus | Minus | Plus | Minus |
0.035 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | ||
0.049 | 0.002 | 0.002 | 0.002 | 0.003 | 0.002 | 0.003 | ||
0.065 | 0.002 | 0.002 | 0.002 | 0.003 | 0.003 | 0.003 | 0.004 | 0.004 |
0.083 | 0.002 | 0.002 | 0.002 | 0.003 | 0.003 | 0.003 | 0.004 | 0.005 |
0.095 | 0.002 | 0.002 | 0.002 | 0.003 | 0.003 | 0.003 | 0.004 | 0.005 |
0.109 | 0.002 | 0.003 | 0.002 | 0.004 | 0.003 | 0.003 | 0.005 | 0.005 |
0.120 | 0.003 | 0.003 | 0.002 | 0.004 | 0.003 | 0.003 | 0.005 | 0.005 |
0.134 | 0.002 | 0.004 | 0.003 | 0.003 | 0.005 | 0.005 | ||
0.148 | 0.002 | 0.004 | 0.003 | 0.003 | 0.005 | 0.005 | ||
0.165 | 0.003 | 0.004 | 0.003 | 0.004 | 0.005 | 0.006 | ||
0.180 | 0.004 | 0.004 | 0.003 | 0.005 | 0.006 | 0.006 | ||
0.203 | 0.004 | 0.005 | 0.004 | 0.005 | 0.006 | 0.007 | ||
0.220 | 0.004 | 0.006 | 0.004 | 0.006 | 0.007 | 0.007 | ||
0.238 | 0.005 | 0.006 | 0.005 | 0.006 | 0.007 | 0.007 | ||
0.259 | 0.005 | 0.006 | 0.005 | 0.006 | 0.007 | 0.007 | ||
0.284 | 0.005 | 0.006 | 0.005 | 0.006 | 0.007 | 0.007 | ||
0.300 | 0.006 | 0.006 | 0.006 | 0.006 | 0.008 | 0.008 | ||
0.320 | 0.007 | 0.007 | 0.007 | 0.007 | 0.008 | 0.008 | ||
0.344 | 0.008 | 0.008 | 0.008 | 0.008 | 0.009 | 0.009 | ||
0.375 | 0.009 | 0.009 | 0.009 | 0.009 | ||||
0.400 | 0.010 | 0.010 | 0.010 | 0.010 | ||||
0.438 | 0.011 | 0.011 | 0.011 | 0.011 | ||||
0.460 | 0.012 | 0.012 | 0.012 | 0.012 | ||||
0.480 | 0.012 | 0.012 | 0.012 | 0.012 | ||||
0.531 | 0.013 | 0.013 | 0.013 | 0.013 | ||||
0.563 | 0.013 | 0.013 | 0.013 | 0.013 | ||||
0.580 | 0.014 | 0.014 | 0.014 | 0.014 | ||||
0.600 | 0.015 | 0.015 | 0.015 | 0.015 | ||||
0.625 | 0.016 | 0.016 | 0.016 | 0.016 | ||||
0.650 | 0.017 | 0.017 | 0.017 | 0.017 |