Transparent Borosilicate Glass Observation Window, 167 * 300 * 9mm Industrial Glass Blowing Tubing 1pc

Transparent Borosilicate Glass Observation Window, 167 * 300 * 9mm Industrial Glass Blowing Tubing 1pc

• Thermal shock resistance: Glass tubes can withstand sudden temperature changes and are not easily to crack during use
• The outer diameter is 167mm, the height is 300mm, and the thickness is 9 mm
• Excellent light transmission: Glass tubes have excellent light transmission properties, providing clear images and allowing the internal situation to be clearly seen
• Hard face: The face of glass tubes is hard and resistantce to scratches, which does not affect observation
• Resistance to deformation: Glass tubes remain stable and not easily to change shape when used for long periods under harsh conditions