Color Borosilicate Glass Tube, Borosilicate Glass Rod

We are offering color borosilicate glass tube, borosilicate glass rod. borosilicate coe3.3 glass tubing: 1. Diameter available: 3.5mm~300mm 2. Wall thickness: 0.8mm~12mm 3. Length: 1220mm~3000mm 4. Regular sizes: 9*2, 12*2, 25*4, 28*4, 32*3.2, 32*4, 38*4, 44*4, 51*4, 50*5. borosilicate coe3.3 lampworking rods: 1. Diameter available: 3.5mm~46mm 2. Length: 1220mm~1500mm 3. Regular sizes: 4-30mm od, 1200mm length. available color: pink, purple, blue, green, yellow, amber, black,