طوب حراري لجانب الشبكة 280x64x30 De Dietrich 300028731

This side refractory brick measuring 280x64x30 mm is used to line the combustion chamber of boilers and furnaces. It offers excellent heat resistance and durability, protecting the boiler structure from extreme temperatures. When performing boiler repairs or replacing worn linings, this brick helps maintain efficient heat transfer and safety. It is a common spare part for heating equipment maintenance.