At NEUMO, we specialize in customized special solutions for pipes, fittings, and flanges—particularly in large nominal diameters (DN250 to DN1200). For this purpose, industrial-grade components with undefined surfaces are procured and then ground, finished, and refined at our Knittlingen facility to meet defined Ra values and tight tolerances.

Our process includes:

• Surface grinding and polishing to achieve specified roughness (e.g., Ra < 0.8 µm)
• Professional cleaning to remove particles and residues
• Secure packaging with edge protection and foil wrapping

Example configurations:
• DN600 (606×3.0 mm) elbow with Ra < 0.8 µm
• DN700 (708×4.0 mm) T-piece with Ra < 0.8 µm