- Standard: JISH3300:1997,GB/T17791-2007,ASTM B280
- Top quality copper material C1220/SF-Cu/C12000
- Made by EXTRUSION process, perfect size tolerance.
- All pipes are checked by on line Eddy Current Inspection to ensure all the pipes are qualified products.
- Smooth and clean Outer/inner surface, no smudge and rust.
- Easy to braze and anti-corrosion
- Long service life and recyclable.