The industrial copper tube Class 0 is a superior product line of Ruby Copper and produced specifically for the industrial air conditioning system, suitable for the refrigerant (gas) R410A, R32 with high working pressure.
The industrial copper tube Class 0 is in conformity with the American standard ASTM B280 for Air Conditioning and Refrigeration Field. The minimum thickness of the product is 0.81mm for the tube with OD: 6.35mm, 9.52mm và 12.70mm and is 1.00mm for the tube with OD: 15.88mm, 19.05mm.
Each coil is packed in one single bag with grain moisture inside. The copper tube is printed with the company’s name: TOAN PHAT along with the size and ASTM B280 standard. (For example: TOAN PHAT 9.52mm X 0.81mm x 15m ASTM B280).
After that, the box is shrink wrapped so as to assure the best quality of the products before usage.