
China Manufacturing National Standard PPR Pipe Fittings for Home Construction Outer Wire Fittings 20*1/2. 60 Years Lifespan: Durable PPR material ensures a long service life of up to 60 years for water supply systems. ISO Certified Quality: Meets ISO standards and GB/T18742.1-3-2017 for reliable performance in building construction. Flexible Customization: Customized length and thickness available to meet specific project design requirements. Low Cost Advantage: Competitive pricing for high-quality PPR pipe fittings suitable for home construction projects. Professional Support: Comprehensive after-sales service including moulding and cutting support for customers. Experienced Manufacturer: Established in 2003 with 21 years of export experience and strong manufacturing capabilities.