Thermal Stable Glass Tubing with Particle Surface Treatment

Low Boron Silicate Pharmaceutical Glass Tube 1. Product Overview Pharmaceutical packaging manufacturers and drug production plants frequently encounter quality risks from ordinary glass tubing materials. Conventional glass lacks stable chemical inertness, which easily releases precipitates when filled with injections, oral liquids and lyophilized medicines. This triggers liquid turbidity, unstable pH values, failed batch inspections and massive production losses. Many enterprises have to scrap finished containers or replace raw glass tubes at extra cost to meet pharmacopoeia standards. Our low boron silicate pharmaceutical glass tube is designed to solve the above packaging safety pain points. The product features fixed boron content of 7.2, dual Grade 1 particle water resistance and surface water resistance, plus Grade 1 acid resistance. Its linear expansion coefficient is 7.0×10⁻⁶ /℃ with annealing point reaching 510℃. We support size customization covering 1ml to 30ml according to…