DIN11866
the highest hygienic standards
NEUMO’s Pharmatube product line is engineered to meet the strict DIN 11866 standard, offering high-purity stainless steel tubes for pharmaceutical, chemical, and biotech applications. Available in multiple hygienic classes and surface finishes, our tubes ensure regulatory compliance and process reliability. With a global inventory, customized solutions, and partnerships with top tube mills, we guarantee fast availability and consistent quality. NEUMO is an active contributor to DIN and ASME-BPE, helping shape tomorrow’s tubing standards.
Choose NEUMO – your partner for hygienic tube systems worldwide.
NEUMO Pharmatube XS
Norm: DIN11866
Design: Welded (small diameters partly seamless)
Material: 1.4435 / 316L
Hygienic classes: H4o (interior Ra<0,4μm)
Optional: HE4o
Delta ferrite content: Max. 0,5% (DF3)
External surface: Mechanically polished, seamless design, bright annealed / shiny metallic
Regulation: AD2000-W2
NEUMO Pharmatube S
Norm: DIN11866
Design: Welded (small diameters partly seamless)
Material: 1.4435 / 316L, 1.4404 / 316L
Hygienic classes: H3o (internal Ra<0,8μm)
Optional: HE3o
Delta ferrite content: Max. 0,5% (DF3)
External surface: Mechanically polished
Regulation: AD2000-W2
NEUMO Pharmatube ECO
Norm: DIN11866
Design: Welded (small diameters partly seamless)
Material: 1.4404 / 316L
Hygienic classes: H2 (internal Ra<0,8μm, near welding seam: Ra<1,6μm)
Optional: H2o, HE2, HE2o
External surface: Pickled or bright annealed
Regulation: AD2000-W2
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