1.CE,ISO9001certificate 2.production capacity of 8000-10000pcs/day 3.more than 15years warranty                          vacuum  tubes Can ...

1.CE,ISO9001certificate 2.production capacity of 8000-10000pcs/day 3.more than 15years warranty                          vacuum  tubes Can ...

solar collector vacuum tube High effeciency and less heat loss hail resistance for 25mm Structure All-glass double-tube solar collector vacuum tubeHigh effeciency and less heat losshail resistance for 25mm StructureAll-glass double-tube co-axial structure Glass...

solar heat tube/single target tube 1.Structure :/AL/AL-ALN(H)/AL-ALN(L)/ALN 2.pass CE ,ISO9001... solar  heat  tube/single target tube E xtermal pipe diameter and thickness  Φ =47 ± 0.7mm&=1.6mm Φ =58 ±...

glass solar vacuum tube 1.fast thermal collecting efficiency 2.high heat resistance 3.high cold resistance.. glass vacuum tube: 1. Unique three-layer absorption technology 2. Unique Three-Layer(stainless steel/red copper/aluminum), allowing high temperature...

glass solar vacuum tube 1.fast thermal collecting efficiency 2.high heat resistance 3.high cold resistance.. glass vacuum tube: 1. Unique three-layer absorption technology 2. Unique Three-Layer(stainless steel/red copper/aluminum), allowing high temperature...

solar heat tube/single target tube 1.Structure :/AL/AL-ALN(H)/AL-ALN(L)/ALN 2.pass CE ,ISO9001... solar  heat  tube/single target tube E xtermal pipe diameter and thickness  Φ =47 ± 0.7mm&=1.6mm Φ =58 ±...

solar collector tube /solar tube *fast thermal collecting efficiency,it can absorb solar energy and change to heat energy Solar collector tube /Superconducting  metal collector tube (heat  pipe) *Heat conduction can quickly start to  heat up ...

solar tube high effecient heat pipe solar tubes high effecient and less heat loss stable coa solar tubeFeatures of solar evacuated tubes:Standard: high qualityDiameter of the outer tube and length of the tube: Φ47/1500, Φ47/1800, Φ58/1800, Φ58/2000,...

solar vacuum tube:High absorption efficiency,widelyapplicant to family solar system and commercial solar water system solar vacuum tube: HGS58-180058mm1800mm0.13281.91          2.for coating...