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GENERAL USE PIPES |
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DIMENSION TOLERANCE AS PER ASTM A 530
Standard as per ASTM A 312, ANSI B 36.19 Wall Thickness average in mm
| Outside diameter | Sch 5 S | Sch 10 S | Sch 40 S | Sch 80 S | Sch 120 S | XXS | ||||||||
| NPS | in | mm | mm | kg/mm | mm | kg/mm | mm | kg/mm | mm | kg/mm | mm | kg/mm | mm | kg/mm |
| 1/8 | 0.405 | 10.29 | 1.24 | 0.28 | 1.73 | 0.37 | 2.41 | 0.48 | ||||||
| 1/4 | 0540 | 13.72 | 1.65 | 0.50 | 2.24 | 0.64 | 3.02 | 0.81 | ||||||
| 3/8 | 0.675 | 17.15 | 1.65 | 0.64 | 2.31 | 0.86 | 3.20 | 1.12 | ||||||
| 1/2 | 0.84 | 21.34 | 1.65 | 0.81 | 2.11 | 1.02 | 2.77 | 1.29 | 3.73 | 1.64 | 4.78 | 1.98 | ||
| 3/4 | 1.05 | 26.67 | 1.65 | 1.03/font> | 2.11 | 1.30 | 2.87 | 1.71 | 3.91 | 2.23 | 5.56 | 2.94 | 7.82 | 3.69 |
| 1 | 1.315 | 33.4 | 1.65 | 1.31 | 2.77 | 2.12 | 3.38 | 2.54 | 4.55 | 3.29 | 6.35 | 4.30 | 9.09 | 5.53 |
| 1-1/4 | 1.66 | 42.16 | 1.65 | 1.67 | 2.77 | 2.73 | 3.56 | 3.44 | 4.85 | 4.54 | 6.35 | 5.70 | 9.70 | 7.88 |
| 1-1.5 | 1.9 | 48.26 | 2.77 | 3.16 | 3.68 | 4.11 | 5.08 | 5.50 | 7.14 | 7.36 | 10.15 | 9.68 | ||
| 2 | 2.375 | 60.33 | 2.77 | 3.99 | 3.91 | 5.52 | 5.54 | 7.60 | 8.74 | 11.28 | 11.07 | 13.65 | ||
| 2-1.5 | 2.875 | 73.03 | 2.11 | 3.75 | 3.05 | 5.34 | 5.16 | 8.77 | 7.01 | 11.59 | 9.53 | 11.15 | ||
| 3 | 3.5 | 88.90 | 3.05 | 6.45 | 5.49 | 11.29 | 7.62 | 15.27 | 11.13 | 21.35 | ||||
| 3.5 | 4 | 101.6 | 3.05 | 7.40 | 5.74 | 13.57 | 8.08 | 18.63 | ||||||
| 4 | 4.5 | 114.3 | 3.05 | 8.36 | 6.02 | 16.07 | 8.56 | 22.32 | ||||||