Both Sides Open Absorber Tube Made of Borosilicate Glass and SUS304 Stainless Steel

Both Sides Open Absorber Tube Made of Borosilicate Glass and SUS304 Stainless Steel. High Pressure Capability: Withstands working pressure from 40 bar up to 60 bar. Premium Material Construction: Constructed with Borosilicate glass and SUS304/SUS321/316L stainless steel. Selective Absorbing Coating: Features high-efficiency selective absorbing metal coating for optimal solar absorption. Multiple Size Options: Available in four standard sizes ranging from 1500mm to 4060mm in length. ISO Certified Quality: Product meets international ISO certification standards for reliability. 1-Year Warranty Coverage: Includes a comprehensive 1-year warranty for peace of mind. Spare Parts Availability: Dedicated after-sales service includes readily available spare parts.