TCC/ TCC.1 – a seamless/welded (depending on outer diameter) stainless steel tube system supplied in the alloys UNS S 31603 (316L), UNS S31603/1.4404/1.4435 and available in the surface qualities bright finish and anodic clean.
Cleaned in accordance with ASTM A632, S3,
Ra not defined, on request ≤ 0.80 µm/32 µin
Anodic cleaned in accordance with specification HE 175 3VNS (tube) and HE 111 3VNS (fittings)
Ra not defined, on request: ≤ 0.80 µm/32 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.
Ra ≤ 1.00µm/40 µin
Literature