
Clear Borosilicate 3.3 Glass Tube Heat Resistant Tubing 2.0--315mm. Custom Dimensions Available: We supply special dimensions upon request, with OD from 3mm to 315mm and wall thickness from 1.0mm to 10mm. High Chemical Stability: Features high hydrolytic and chemical resistance, rated Class 1 for water and acid resistance. Professional Manufacturer: Direct factory with 8 production lines, daily productivity of 60T, and ISO9001/ISO14001 certified. Wide Application Scope: Suitable for lab equipment, optical devices, medical use, solar energy, lighting, and decoration. Eco-Friendly Material: Free-lead, eco-friendly borosilicate glass, ensuring safety for daily glassware and food contact. Extensive Stock Options: Warehouse holds over 330 standard sizes for immediate selection, with custom manufacturing for others. Flexible Payment Terms: Accepts L/C, D/A, D/P, T/T, Western Union, and MoneyGram for convenient transactions.