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RT-III series |
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Pressure tank: stainless steel SUS304 or SUS316L-1.2mm
Vacuum tube: QB-AL-N/AL-58-1800
Outer Tank: painted steel-0.4mm/Aluminium -zinc coated steel-0.45mm;
stainless steel SUS304 or SUS202 -0.4mm
Frame: coated galvanized steel-1.5mm; stainless steel SUS430-1.5mm,
The materials of insulation:polyurethane 50mm
The reflector: Aluminium component:AL 99.85% SURFACE OXIDATION;stainless
steel
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