לא נגיש אימות כדי להצדיק gas grill regulator o ring מועמד גם בלון
James Shields & Co - 190-1P O ring 14.5mm OD 2.5mm thick pkt of 2 for POL connections
10 PCS Gas Pressure Reducing Valve Ring Liquefied Gas Cylinder Pressure Regulating Valve Gasket Water Heater Regulator Seal|sealing gaskets|seal ring gasketseal valve - AliExpress