Overview
PPR pipe is joined with hand-held fusion tools, creating joints homogeneous with the pipe. PN20 grades or pipes with an aluminium or glass-fibre middle layer are used for hot water to limit expansion.
PPR suits domestic water in offices, dormitories, factories and hotels. Pipes need UV protection outdoors and supports at the right spacing.
Uses
- 01Hot and cold water inside buildings
- 02Worker dormitories and factory offices
- 03Hotels and towers
- 04Light process clean-water lines
Selection and acceptance checks
- Check PN class for the water temperature
- Fuse at the right temperature, time and depth
- Pressure-test before closing ceilings and tiling
Reference standards
- ISO 15874
- DIN 8077
- DIN 8078
For reference only. The standards for each project follow its design documents, current Vietnamese codes and the investor’s requirements.
Reference brands
- Nhựa Tiền Phong Nhựa Tiền PhongVietnamese plastic pipe maker: uPVC, HDPE, PPR and fittings.
- Nhựa Bình Minh Nhựa Bình MinhVietnamese plastic pipe maker: uPVC, HDPE, PPR and fittings.
Hoa SenVietnamese manufacturer of coated and pre-painted steel sheet, steel pipe and plastic pipe.
Brands are listed for reference; World Steel selects suppliers according to each project’s specification.
Sectors and solutions
Sectors
High-rise buildings Commercial buildings FDI factories
World Steel services
MEP general contracting Warranty and maintenance General contracting
