Double-end Boss Copper Thin-wall

For applications requiring the ultimate in mounting stability and vibration resistance, our double-end boss copper thin-wall tubing provides a robust, two-point positioning solution. Featuring formed bosses on both ends, this tubing is designed to lock securely into place between two mating components, ensuring it will never shift or come loose even in the most demanding commercial refrigeration and heat pump environments. The double-end boss copper thin-wall is manufactured as a single-piece component using our high-precision upsetting equipment, eliminating the need for extra fasteners or secondary welding operations. This not only saves you significant cost in parts and labor but also removes potential leak paths, providing a more reliable and long-lasting connection for your high-pressure refrigerant systems.

Xinchang Sancai Machinery is a National High-tech Enterprise and a leader in shaped capillary tube manufacturing. We use only high-purity TP2 or T2 copper (≥99.9%) to manufacture the double-end boss copper thin-wall tubing, ensuring excellent thermal performance and weldability. Our 15+ years of specialized experience allow us to maintain a micron-level tolerance of ±0.02mm on both the tube diameter and the boss dimensions. As a Tier-1 supplier to Sanhua Commercial Refrigeration and a Tier-2 supplier for 100% of Jingtianjia's tapered requirements, we have established a reputation for "unbreakable" quality. By selecting our double-end boss copper thin-wall tubing, you are partnering with an ISO 9001:2015 certified manufacturer that provides high-capacity stability (120 tons/month) and professional HVAC technical support.

We thrive on complex technical challenges. Our engineering team can customize the boss positions, diameters, and lengths of the double-end boss copper thin-wall tubing to fit your specific manifold design. We offer a complimentary technical consultation and provide a detailed FOB quote within 48 hours. ACR copper samples can be provided within 10 days for performance verification, ensuring your design is production-ready.

We implement a rigorous 100% inspection protocol, including pressure testing and boss-integrity checks. Every batch is traceable and compliant with RoHS and REACH standards. Our tubing is shipped in reinforced, moisture-proof wooden crates with clear labeling. We offer 24-hour after-sales support and production transparency updates (photos/videos), ensuring a smooth transition from your initial order to terminal product use. We support FOB Shanghai/Ningbo and DDP shipping for domestic China.

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