Copper Fittings are made of high-purity copper material and manufactured in accordance with standar
| Size | |
| ASME/ANSI B 16.22 | EN 1254-1 |
| 1/4" | 8mm |
| 3/8" | 10mm |
| 1/2" | 12mm |
| 5/8" | 14mm |
| 3/4" | 16mm |
| 7/8" | 18mm |
| 1" | 22mm |
| 1-1/8" | 25mm |
| 1-1/4" | 28mm |
| 1-3/8" | 35mm |
| 1-1/2" | 42mm |
| 1-5/8" | 54mm |
| 1-3/4" | 64mm |
| 2" | 67mm |
| 2-1/8" | 76mm |
| 2-5/8" | 80mm |