ПНД трубы водоснабжения

HDPE pipe: 1. Excellent physical characteristics 2. Corrosion resistant, long lifespan 3. Good toughness and suppleness 4. Working pressure: 0.32Mpa-1.6Mpa 5. Working temperature: -20 - 40 degree 6. GB/T 13663-2000, ISO 4427-1996 We have brand "QIANYU". The "QIANYU" is the CHINA TOP BRAND and Product Exemption from Quality Surveillance Inspection.We insist on making high quality products and it always win clients' high recognition. We hope we can establish long-term and mutual benefit business relation with you. If you have any problem, please kindly feel free to contact me. I will try the best to help you!