حشية 21.5 × 15.5 لأنبوب الغاز، رقم القطعة الإلكترونية 4

Gasket 21.5 x 15.5 for gas pipe, pos. 4 is a reliable sealing element designed for sealing connections in gas paths of heating equipment. Used during maintenance and repair of boilers and burners, ensuring safe operation of gas fittings. Made of wear-resistant material resistant to gas and temperature fluctuations. Suitable for replacing the original gasket in corresponding assemblies.