Boltigen 50PCS 1/2" PEX-A Fittings Expansion Rings & Sleeves, 1/2inch PEX-A Expansion Fittings for F1960 Pipe

Boltigen 50PCS 1/2" PEX-A Fittings Expansion Rings & Sleeves, 1/2inch PEX-A Expansion Fittings for F1960 Pipe

【PACKPAGE INCLUDE】This PEX-A expansion ring set includes 50 pieces of 1/2" expansion rings, specifically compatible with 1/2 inch PEX-A pipes/tubing and matching expansion fittings 【END STOP CONSTRUCTION】These 1/2" PEX expansion rings feature an end stop design, which ensures precise placement of the sleeve and secures the rings in place for a tight, stable connection—effectively preventing slippage after installation 【RELIABLE TO USE】Certified to meet ANSI/NSF-61 and ASSE 1061 standards, these 1/2 inch PEX-A expansion sleeves are safe for potable (drinking) water systems. They are free of harmful substances, ensuring safe and worry-free use 【WIDE COMPATIBILITY & APPLICATION】PEX expansion sleeves work with 1/2" PEX-A pipes/tubing and expansion fittings from various brands. They are suitable for multiple scenarios, including residential cold/hot water plumbing, radiant heating, and cooling PREMIUM MATERIAL】Crafted from PEX-A material that complies with ASTM F1960 standards, our 1/2" PEX-A expansion rings offer a long service life. They excel in corrosion resistance, freeze resistance, and tolerance to high pressure and temperatures 1