Copper Tube Assembly for HVAC
Features of Copper Manifold & Copper Pipe Assembly:
1. Made of high quality copper & in advanced technology.
2. With firmly welding, and no leakage.
3. Suitable for plumbing, A/C and refrigeration, water system, petroleum gas etc.
4. Flat degree of pipe winding part: 90% to 106% of its diameter.
5. Rate of outer thickness cutting: ≥70% and there is no folding lines inside.
6. Winding angle: 90° and Vertical tolerance of section: ≤3°.
7. Circular tolerance of section: ≤±0.15mm and Tolerance: ≤±1.5°.
8. Surface cleaning with non-chromium, oxidization and performance of welding fine.
9. Customized drawings and samples acceptable.
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