borosilicate glass tube 1)Expansion Coefficient 3.3 2)Heat-resistant glass 3)Used for solar water heater borosilicate glass tubing SpecificationsA) borosilicate glass tubing 3.3 widely used for solar evacuated collector tube B) with high heat resistance. transparenceItem:...

borosilicate glass tube 1)high transparency 2)high temperature resistance 3)used for solar evacuated collector tube borosilicate glass tube  1)high transparency 2)high temperature resistance 3)used for solar evacuated collector tube SpecificationsA)...

Borosilicate glass tubing 1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Borosilicate glass tubing  Dimensions: 1) O.D range: 6~200mm 2) W.T range: 1.0~8.0mm 3) normal...

Borosilicate glass tubing 1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Borosilicate glass tubing  Dimensions: 1) O.D range: 6~200mm 2) W.T range: 1.0~8.0mm 3) normal...

Borosilicate glass tubing 1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Borosilicate glass tubing1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Dimensions: 1) O.D range:...

Borosilicate glass tubing 1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Borosilicate glass tubing1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Dimensions: 1) O.D range:...

Borosilicate glass tubing 1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Borosilicate glass tubing1)high transparency 2)high temperature resistance 3)used for sola evacuated collector tube Dimensions: 1) O.D range:...

we produce and sell all kinds of borosillicate glass tubes used for solar heater water. Type: Φ47X1.65, Φ47X1.73, Φ47X1.75, Φ58X1.74 Φ58X1.75 Φ58X1.94 Φ58X2 Φ37X1.35 Φ37X1.63.....Material:Borosilicate glassUsage:used for solar vacuum tube ...