Excellent Thermal Shock Resistance Rbsc Roller Shaft for Glass Tempering and Annealing Lehr

Excellent Thermal Shock Resistance Rbsc Roller Shaft for Glass Tempering and Annealing Lehr. Customizable Sizes: Sizes can be customized from 500mm to 4200mm according to drawings. High Mechanical Strength: Flexural strength >260 Mpa and Mohs hardness >9 for durable load-bearing. Corrosion Resistance: Excellent acid and alkali resistance for harsh industrial environments. Strict Quality Control: 100% inspection before shipment following GB/T 21944.1-2022 standard. OEM & ODM Service: Accept custom orders based on customer drawings and designs. Low Porosity: Porosity <0.3% ensures structural integrity and long-term stability. Fast Delivery: Standard models ship in 20-30 days; customized units in 30-45 days.