Stability: Glass tubes are stable in nature and do not easily react with other substances
High light transmission: Glass tubes have strong light transmission capabilities and high light transmittance, providing excellent light transmission effects
Hard texture: The glass tubes are hard in texture and do not easily deform even after long-term use
High temp-resistance: Glass tubes are resistantce to temperature changes and are not easily damaged even by sudden cooling or heating
Uniform inner diameter: The tubes have a uniform inner diameter, resulting in low resistance and stable flow velocity when fluids pass through