This product range provides a wide range of tubes with internal surface finishes that have a roughness average (Ra) of < 0.8 - 1.6 μ. Tubes in the hygienice range comply with DIN 11850, ISO 2037, BS 4825 and ASME dimension standards.
Easy to source, install and clean
To connect equipment and processes where clean conditions are essential, Alfa Laval supplies a comprehensive range of tubes, which provide maximum hygiene. All products meet key criteria for tight tolerances, a variety of finishes and uniform wall thicknesses. To provide customers with greater flexibility and fast, efficient delivery, Alfa Laval provides a tiered supply chain to ensure tubes meet customer demands for high quality at competitive prices.
All Alfa Laval Hygienic Tubes undergo strict quality control procedures at every stage of manufacturing at Alfa Laval facilities. All products meet ISO 9001 and ISO 14001 standards, which define the requirements for quality management systems and environmental management systems, respectively.
Throughout sourcing, manufacturing and distribution, Alfa Laval adheres to stringent quality-control procedures. Alfa Laval labels all product packaging with bar code, product information and manufacturing date. As a seal of quality, the Alfa Laval brand mark is permanently etched onto the external surface.
Alfa Laval offers a comprehensive range of hygienic tubes with smooth, crevice-free design, superior corrosion-resistance and secure, self-aligning joints to ensure trouble-free flow. This includes unions, clamp fittings, flanges, bends, tees, reducers and tubes.
To ensure that exactly the right match for the process, Alfa Laval offers a wide variety of high quality uniform weld end fittings for all tube combinations. To match tolerances, Alfa Laval provides exact angles and uniform tube, bend and tee connections.
Matte, raw, bright and polished internal surface finishes are available with roughness averages (Ra) ranging from <0.8–1.6 μm.
All Alfa Laval Hygienic Tubes comply with DIN 11850, ISO 2037, BS 4825 and ASME dimension standards.