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Product Origin:China
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Certification:ISO9001, CE, EN12975
Description:Features: 1) We can provide three models of these type solar collectors, namely 70-1900-10 SHCMV tubes, 70-1900-15 SHCMV tubes and 70-1900-20 SHCMV tubes 2) Manifold material: aluminum alloy 3) Insulation rock wool: core inside copper (T2) 4) Stand part: stainless steel (SUS304) 5) Diameter of core: 5mm 6) Cover material: nylon 7) Diameter of interface: 2mm 8) Working pressure: 0.6MPa