borosilicate glass tube Physical Data　　1)expansion coefficient5.0×10-6K-1　a)working point>1100°C　b)softening point760-790°Cz
solar glass tube Physical Data1)expansion coefficient5.0×10-6a)working point>1100°Cb)softening point760-790°Cc)annealing point530-550°C2)density
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
tubular glass vials Four Stars Glass Co., Ltd. has engaged in pharmaceutical packaging container industry for nearly 20 years and dedicated itself to continuous research
pharmaceutical glass tube Physical Data1)expansion coefficient5.0×10-6a)working point>1100°Cb)softening point760-790°Cc)annealing point530-550°C2)density
