Material: Typically made of 3.3 borosilicate glass, offering excellent heat resistance and corrosion resistance.

• Diameter: Generally ranges from 1 mm to 10 mm, customizable upon request.
• Wall Thickness: Typically 0.05 mm to 2 mm, adjustable according to strength and pressure-bearing requirements.
• Length: Can be customized to any required length.
• End Processing: Customizable end shapes, including flat end, ground end, round bottom, narrow mouth, etc.

• Precision Processing: Grinding, polishing, and other precision machining processes are available, with inner diameter accuracy up to ±0.01 mm.
• Special Treatments: Stress relief treatment, special cutting, polishing, and other treatments can be conducted.

• High-Precision Instrument Tubes: Used in optical communication, semiconductors, medical devices, and other industries requiring extremely high dimensional accuracy and surface quality.
• Customized solutions serve multiple industries, including laboratories, chemical processing, pharmaceuticals, food production, optical communication, electronics, aerospace, etc.