TOLERANCES FOR RUBBER SHEET PACKING | |||
---|---|---|---|
THICKNESS | TOLERANCES | ||
Millimeters | Inches (approximate) | Millimeters | Inches |
Under 0.80 | Under 0.031 | ± 0.25 | ± 0.010 |
0.80 to 1.59 | 0.031 to 0.059 | ± 0.30 | ± 0.012 |
1.60 to 3.19 | 0.060 to 0.124 | ± 0.40 | ± 0.016 |
3.20 to 4.79 | 0.125 to 0.186 | ± 0.50 | ± 0.020 |
4.80 to 9.49 | 0.187 to 0.374 | ± 0.80 | ± 0.031 |
9.50 to 14.29 | 0.375 to 0.561 | ± 1.20 | ± 0.047 |
14.30 to 19.19 | 0.562 to 0.749 | ± 1.60 | ± 0.063 |
19.20 to 25.39 | 0.750 to 0.999 | ± 2.40 | ± 0.093 |
25.40 and over | 1.00 and over | ± 10% | ± 10% |
TOLERANCES FOR SPECIAL EXTRUDED SHAPES (except tubing) | |||
---|---|---|---|
DIMENSIONS | TOLERANCES | ||
Millimeters | Inches (approximate) | Millimeters | Inches |
0 to 2.49 | 0 to 3/32 | ± 0.41 | ± 0.016 |
2.50 to 3.99 | 3/32 to 5/32 | ± 0.51 | ± 0.020 |
4.00 to 6.29 | 5/32 to 1/4 | ± 0.64 | ± 0.025 |
6.30 to 9.99 | 1/4 to 13/32 | ± 0.76 | ± 0.030 |
10.00 to 15.99 | 13/32 to 5/8 | ± 1.02 | ± 0.040 |
16.00 to 24.99 | 5/8 to 1 | ± 1.60 | ± 0.063 |
25.00 to 39.99 | 1 to 1-5/8 | ± 2.03 | ± 0.080 |
40.00 to 63.00 | 1-5/8 to 2-1/2 | ± 2.03 | ± 0.080 |
TOLERANCES FOR SPECIAL EXTRUDED SHAPES | |||
---|---|---|---|
TOLERANCES OF MANDREL CURED ITEMS | TOLERANCES OF OTHER CURED ITEMS | ||
SIZES | INSIDE DIAMETER | INSIDE DIAMETER | OUTSIDE DIAMETER |
Millimeters Inches (approx.) | Millimeters (Inches) | + Millimeters (Inches) | + Millimeters (Inches) |
0 to 9.99 0.00 - 0.399 | +0 -0.25 (+0 -0.010) | 0.51 (0.020) | 0.78 ( 1/32 ) |
10 to 15.99 0.40 - 0.629 | +0 -0.31 (+0 -0.012) | 0.78 ( 1/32 ) | 1.19 ( 3/64 ) |
16 to 24.99 0.63 - 0.999 | +0 -0.40 (+0 -0.016) | 0.78 ( 1/32 ) | 1.19 ( 3/64 ) |
25 to 39.99 1.00 - 1.599 | +0 -0.50 (+0 -0.020) | 1.19 ( 3/64 ) | 1.69 ( 1/16 ) |
40 to 62.99 1.60 - 2.499 | +0 -0.63 (+0 -0.025) | 1.19 ( 3/64 ) | 1.69 ( 1/16 ) |
63 to 100.00 2.50 - 4.000 | +0 -0.80 (+0 -0.032) |
TOLERANCES FOR CALENDERED SHEETS | |||
---|---|---|---|
DIMENSIONS | TOLERANCES | ||
Millimeters | Inches (approximate) | Millimeters | Inches |
0 to 0.99 | 0 to 0.039 | ± 0.18 | ± 0.007 |
1.00 to 1.74 | 0.04 to 0.069 | ± 0.30 | ± 0.012 |
1.75 to 3.39 | 0.07 to 0.134 | ± 0.43 | ± 0.017 |
3.40 and over | 0.135 and over | ± 0.56 | ± 0.022 |