Recommended working pressures |
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90/10 copper nickel tubing can be used for brake tubing up to the following recommended working pressures |
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OD |
Wall Thickness |
Recommended Maximum Working Pressure |
Inches |
Inches |
lb/in2 (Bar) |
3/16" |
0.028" |
3120 (215) |
1/4" |
0.028" |
2250 (155) |
5/16" |
0.028" |
1740 (120) |
3/8" |
0.028" |
1450 (100) |
1/2" |
0.028" |
1090 (75) |
5/8" |
0.048" |
1450 (100) |
OD |
Wall Thickness |
Recommended Maximum Working Pressure |
Mm |
Mm |
lb/in2 (Bar) |
4.78mm |
0.7mm |
3050 (210) |
6mm |
0.7mm |
2320 (160) |
8mm |
0.7mm |
1740 (120) |
10mm |
0.7mm |
1305 (90) |
12mm |
0.7mm |
1090 (75) |