Factory Price PE Pipe Brass Compression Fittings PE Fitting Male Coupling. 60-Year Guarantee: Provides a long-lasting 60-year guarantee for durability and reliability. High Pressure Resistance: Rated for PN25 working pressure, suitable for demanding water systems. Premium Brass Material: Made from C37700 alloy brass, ensuring strength and corrosion resistance. 24/7 Online Support: Offers 24-hour online after-sales service for customer assistance. Versatile Application: Ideal for PE/PPR pipes in plumbing, drainage, and industrial supply.