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Fit for VRF aircon system, free shipping.
Full automated brazing system, making brazing material evenly distributed, complete penetration helps to ensure each branch joint of high quality.
Smooth and clean both interior and exterior by Nitrogen cleaning or self-developed cleaning processes.
High test and inspection standards, CNAS and CE certified.
Working pressure up to 725psi, blasting limit to 1800+psi.
C12200 Copper Material; Brazing by Automation; 725PSI Air Pressure Tested for Leakage; 1800+PSI Burst Tested; With XPE insulation; No brazing for installation; Could be customized as per requirement; Guaranteed to pay $30 for each pipe if any quality problem happens during installation, $300 for each and exchange if it occurs during system operation.