safetron is a welded stainless steel tube system supplied in the alloys TP 316L/1.4404/1.4435/BN2 (1.4539 on demand) and available in the surface qualities bright finish, anodic clean and electropolished.
seamless or welded
Ra ≤ 0.40 µm/16 µin
Anodic cleaned in accordance with specification HE 175 3VNS (tubes) and HE 111 3VNS (fittings)
Ra ≤ 0.40 µm/16 µin. Anodic cleaning does not alter the roughness of the inner surface
Characteristics/Advantages: The specially developed cleaning process removes 3-5µm from the surface – and with it any remnants of the annealing process and other potential contamination. For the user this means a surface free of particles including the welds.
In accordance with HE 175 4VN (tubes) /HE 111 4 VN (fittings),
Ra ≤ 0.25 µm/10 µin
Characteristics/Advantages: Reduction of the surface area, the closed chromium oxide layer optimizes the corrosion resistance and welding characteristics, no catalytic reaction with the medium.