
Round Frosted Red High Temperature Resistant Quartz Glass Tube Lamp. High Purity Material: Made of high-purity quartz sand with purity exceeding 99.99%. High Light Transmittance: Visible light transmittance above 93% and UV transmittance at 80%. Full Customization Service: Supports cutting, grinding, special shaping, and bending based on drawings. Wide Size Range: Outer diameter from 2mm to 500mm, wall thickness 0.5-10mm, length up to 3000mm. Excellent Chemical Stability: Acid tolerance is 30 times that of ceramics and 150 times that of stainless steel. Strict Quality Control: 100% visual and function inspection for all finished products before shipment. OEM and ODM Support: Flexible customization options including from samples, designs, and full customization.