Introduction: <!--[if !supportLists]-->   <!--[endif]-->This product has high purity, high temperature and strong, and low coefficient of thermal expansion characteristics. It can be used for fiber optic lighting, quartz products, quartz fiber and semiconductor processing, etc. <!--[if !supportLists]-->                <!--[endif]-->  Product Specification:   Outside diameter scope(mm) Outside diameter deviation(mm) Gas line maximum width(mm) Gas line length (mm) φ＜5 ±0.1 0.15 100.00 5≤φ＜16 ±0.15 0.25 50.00 16≤φ＜30 ±0.2 0.40 50.00 30≤φ＜60 ±0.3 0.70 80.00 φ≥60 ±0.5 1.00 100.00   Applications: <!--[if !supportLists]-->l  <!--[endif]-->Fiber optic lighting <!--[if !supportLists]-->l  <!--[endif]-->Quartz fiber manufacturing <!--[if !supportLists]-->l  <!--[endif]-->Semiconductor quartz products processing <!--[if !supportLists]-->l  <!--[endif]-->Single ended halogen lamp <!--[if !supportLists]-->l  <!--[endif]-->Single-ended halogen bridge stick