COE 5.0 USP TYPE I BORO GLASS TUBING A production capacity of more than 80,000 metric tons in fours production sites has made FOUR STARS one of the world’ s leading suppliers of USP TYPE I Glass tubing, and China's first and biggest intelligent manufacturer thanks to its most cost-effective, energy-saving and environment-friendly tube drawing technique, Cold-top All-electric Melting Velio Process. FOUR STARS provides a premium glass of the first hydrolytic and acid-resistance class with outstanding chemical stability, neutrality, impermeability, thermal shock resistance and strength, OD range from 4mm to 125 mm, clear and amber against ultraviolet rays and shortwave visible light. Hence, it is recognized as the best pharmaceutical packaging material both home and abroad. Expansion ASTM E228 Annealing point Alkali class ISO 695 Class A2

Pharma Glass Packaging Solution. Outside Diameter: 6-50mm Wall Thickness: 0.4-2.Omm Length: 1250-1800mm NOTES: OD, WT, Length Customization Supported