Specification
1.Diameter : 3mm to 42 mmSpecification 1.Outer diameter: 3mm-300mm 2.Thickness : 1mm-5.0mm 3.Length : 100mm-2500mm Product Category 1.Material : borosilicate glass 2.Coefficient expansion : 3.3 3.End treated : Fine cutting, fire polished, scorched, grinding, sealed, etc. 4.Usage : For lab ware, lighting ...