... , 100% new ppr material 4, OEM order 5, Germany standard Green ppr union elbow Specifications and packing : Brief introduction: 1. using ... OEM processing 3. Package: in cartons 4. Color: grey, white, green ,etc 5. Light weight 6. Corrosion resistance 7. No pipe ... insulation 9. Easy to install 10. Long lifespan 11. Sanitary, green material, directly applied to pure water and drinking water 12 ...