
Copper Tube for Air Conditioner Heat Exchange. Customized Dimensions: Outer diameter 0.5-6.1mm and inner diameter 0.3-4.45mm available. Flexible State Options: Available in hard, soft, or semi-soft states to suit various needs. High Purity Material: Made of TP2 copper with a minimum purity of 99.9%. Rapid Delivery: Standard delivery time is 7-15 days, with peak season taking one month. Comprehensive Certifications: Certified by ISO 9001, SGS, and EWC standards. Strict Quality Control: All products undergo rigorous testing before packaging; unqualified items are destroyed. Secure Packaging: Protected by waterproof paper, iron packaging, and fumigation wooden pallets. Sample Availability: Samples can be provided upon request for customer evaluation.