... of aluminum, the expansion co-efficient a samll metal pipe with considerable strength, toughness, impact resistance.5. Corrosion-resisitant, non-scaling ... outer side of our products are very smooth, flowing water with small force, soft color, and beautiful graphics.10. Can be buried ... x 10-5 m/m.kBend Radius ≥ 5D (D: Tube Diameter)Operating Temp Range -40 - +95°cWorking Pressure ≤ 1.25MpaRadial Force ...