حلقة ثنائية المخروط 33.5 × 41 × 21 De Dietrich 300010045

This biconical ring, with dimensions 33.5 x 41 x 21, is a precision component used in gas burner parts and heating equipment. Its unique shape ensures a tight seal and proper alignment between connected parts, preventing leaks and ensuring efficient operation. Ideal for boiler maintenance and repair, this ring is a small but critical spare part that helps maintain the safety and performance of your system.