Specifications: The document outlines specifications for pipes and tubes according to DIN 11866 and DIN 11850 Series 2 standards. It includes details on clamp
fittings, specifically Clamp Tees, with surface roughness values of Ra<0.8 and Ra<0.4.
Clamp Tee Details: The document provides a detailed table listing various dimensions and specifications for Clamp Tees, including parameters such as PN (Pressure Nominal), NW (Nominal Width), D (Diameter), d (Inner Diameter), w (Wall Thickness), b (Width), L (Length), and CL-No. (Clamp Number). The materials specified are 1.4404 and 1.4435.
Hygiene Classes: -
Hygiene Class H3: Internally finely turned with a surface roughness of Ra ≤ 0.8 μm (material 1.4404).
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Hygiene Class H4: Internally finely turned with a surface roughness of Ra ≤ 0.4 μm (material 1.4435 BN2).
- Externally finely turned with a surface roughness of Ra ≤ 0.8 μm.
Standards Referenced: The document references several standards including DIN 32676, ISO, INCH, EN ISO 1127, and ISO 2852, indicating compliance with international and European norms for tube and pipe fittings.