公制订单参考号(黄铜) | 螺纹直径’A’ | 最小厚度 | 对边直径’B’ | 对角直径’C’ | NPT订货代码(黄铜) | 螺纹直径’A’ | 最小厚度 | 厚度 对边直径’B’ | 对角直径’C’ |
16LN | M16 X 1.5 | 3.2 | 22 | 25.4 | 050NPTLN | 1/2" NPT | 4.8 | 27 | 31.2 |
16HLN | M16 X 1.5 | 5 | 22 | 25.4 | 075NPTLN | 3/4" NPT | 4.8 | 33 | 38.1 |
20LN | M20 X 1.5 | 3.2 | 24 | 27.7 | 100NPTLN | 1" NPT | 4.8 | 41 | 47.3 |
20HLN | M20 X 1.5 | 5 | 24 | 27.7 | 125NPTLN | 1 1/4" NPT | 4.8 | 50 | 57.7 |
25LN | M25 X 1.5 | 3.2 | 30 | 34.6 | 150NPTLN | 1 1/2" NPT | 5 | 60 | 69.3 |
25HLN | M25 X 1.5 | 5 | 30 | 34.6 | 200NPTLN | 2" NPT | 5 | 75 | 88.6 |
32LN | M32 X 1.5 | 3.2 | 36 | 41.6 | 250NPTLN | 2 1/2" NPT | 10 | 84 | 97 |
32HLN | M32 X 1.5 | 5 | 36 | 41.6 | 300NPTLN | 3" NPT | 10 | 100 | 115.5 |
40LN | M40 X 1.5 | 4.8 | 46 | 53.1 | 350NPTLN | 3 1/2" NPT | 11.2 | 114.3 | 132 |
50LN | M50 X 1.5 | 6.3 | 55 | 63.5 | - | - | - | - | - |
63LN | M63 X 1.5 | 6.3 | 70 | 80.8 | - | - | - | - | - |
75LN | M75 X 1.5 | 6.3 | 84 | 97 | - | - | - | - | - |
90LN | M90 X 2.0 | 9.5 | 106 | 122.4 | - | - | - | - | - |
100LN | M100 X 2.0 | 9.5 | 123 | 142 | - | - | - | - | - |