美标尺寸 American Standard Dimensionns |
国内通俗尺寸 Popular size of the Domensions |
铜管壁厚 Thickness(mm) |
单盘长度 Single-disc length |
5/32 |
3.8 |
0.28-0.60 |
15m/25m |
3/16 |
4.76 |
0.28-0.81 | |
1/4 |
6.35 |
0.28-1.07 | |
5/16 |
7.94 |
0.28-1.50 | |
3/8 |
9.52 |
0.28-1.50 | |
1/2 |
12.7 |
0.35-2.00 | |
5/8 |
15.88 |
0.46-2.00 | |
3/4 |
19.05 |
0.71-2.00 | |
7/8 |
22.22 |
0.89-2.00 |
制冷用铜管:本公司可生产JISH3300:1997、GB/T17791-2007、ASTM B280标准的制冷用铜管