Bảng tiêu chuẩn Ống Đúc Theo Hệ ASTM Và JIS: tham khảo bên dưới
| SIZE ỐNG | ĐỘ DẦY (mm) | |||||||||||||||
| IN | DN | OD ASTM (mm) |
OD JIS (mm) | SCH5 ASTM | SCH5 JIS | SCH10 ASTM | SCH10 JIS |
SCH20 JIS | SCH40 ASTM | SCH40 JIS | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | XXL |
| 1/8 | 6 | 10.3 | 1.24 | 1.73 | 2.41 | |||||||||||
| 1/4 | 8 | 13.72 | 13.8 | 1.2 | 1.65 | 1.65 | 2.0 | 2.24 | 2.2 | 3.02 | ||||||
| 3/8 | 10 | 17.15 | 17.3 | 1.2 | 1.65 | 1.65 | 2.0 | 2.31 | 2.3 | 3.2 | ||||||
| 1/2 | 15 | 21.3 | 21.7 | 1.65 | 1.65 | 2.11 | 2.1 | 2.5 | 2.77 | 2.8 | 3.73 | 4.78 | 7.47 | |||
| 3/4 | 20 | 26.67 | 27.2 | 1.65 | 1.65 | 2.11 | 2.1 | 2.5 | 2.87 | 2.9 | 3.91 | 5.56 | 7.82 | |||
| 1 | 25 | 33.4 | 34 | 1.65 | 1.65 | 2.77 | 2.8 | 3.0 | 3.38 | 3.4 | 4.55 | 6.36 | 9.09 | |||
| 1-1/4 | 32 | 42.2 | 42.7 | 1.65 | 1.65 | 2.77 | 2.8 | 3.0 | 3.56 | 3.6 | 4.85 | 6.35 | 9.7 | |||
| 1-1/2 | 40 | 48.26 | 48.6 | 1.65 | 1.65 | 2.77 | 2.8 | 3.0 | 3.68 | 3.7 | 5.08 | 7.14 | 10.15 | |||
| 2 | 50 | 60.33 | 60.5 | 1.65 | 1.65 | 2.77 | 2.8 | 3.5 | 3.91 | 3.9 | 5.54 | 8.74 | 11.07 | |||
| 2- 1/2 | 65 | 73.03 | 76 | 2.11 | 2.1 | 3.05 | 3.0 | 3.5 | 5.16 | 5.2 | 7.01 | 9.53 | 14.02 | |||
| 3 | 80 | 88.9 | 89.1 | 2.11 | 2.1 | 3.02 | 3.0 | 4.0 | 5.49 | 5.5 | 7.62 | 11.13 | 15.24 | |||
| 3- 1/2 | 90 | 101.6 | 101.6 | 2.11 | 2.1 | 3.05 | 3.0 | 4.0 | 5.72 | 5.7 | 8.08 | |||||
| 4 | 100 | 114.3 | 114.3 | 2.11 | 2.1 | 3.05 | 3.0 | 4.0 | 6.02 | 6.0 | 8.56 | 11.13 | 13.49 | 17.12 | ||
| 5 | 125 | 141.3 | 139.8 | 2.77 | 2.8 | 3.4 | 3.4 | 5.0 | 6.55 | 6.6 | 9.53 | 12.7 | 15.88 | 19.05 | ||
| 6 | 150 | 168.3 | 165.2 | 2.77 | 2.8 | 3.4 | 3.4 | 5.0 | 7.11 | 7.1 | 10.97 | 14.24 | 18.26 | 21.95 | ||
| 8 | 200 | 219.1 | 216.3 | 2.77 | 3.0 | 3.76 | 4.0 | 6.5 | 8.18 | 8.2 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 22.33 |
| 10 | 250 | 273.1 | 267.4 | 3.4 | 3.4 | 4.16 | 4.0 | 6.5 | 9.27 | 9.3 | 12.7 | 18.26 | 21.44 | 25.4 | 28.58 | |
| 12 | 300 | 323.85 | 318.5 | 3.96 | 4.0 | 4.57 | 4.3 | 6.5 | 9.53 | 10.3 | 12.7 | 21.44 | 25.4 | 28.58 | 33.32 | |
| 14 | 350 | 355.6 | 355.6 | 3.96 | 4.0 | 4.78 | 5.0 | 8.0 | 11.1 | |||||||
Nguồn: thegioiinox.com.vn
