Custom Inner Wall Polishing Accuracy up to Ra0.4mibc Storage Tank

Custom Inner Wall Polishing Accuracy up to Ra0.4mibc Storage Tank. High Polishing Precision: Inner wall surface roughness reaches Ra0.4m for superior finish. Premium Material: Constructed entirely from refined 304 stainless steel (SUS304). Customization Available: Full customization support including drawings, factory inspection, and specific design needs. Seamless Welding Quality: Double-sided argon arc welding with profile chamfering, complying with JB4708 and JB4709 standards. Sanitary Design: Circular corners and no dead angles prevent residue accumulation for easy cleaning. Secure Sealing System: Silicone rubber O-ring and stainless steel butterfly valve with anti-misoperation device. Durable Construction: Strong wall thickness meets loading requirements without deformation. Comprehensive Certifications: Certified with CE, GMP, and ISO standards for pharmaceutical milling machinery.