Industry News
Technical Breakthrough! Wenzhou Sote Pharmaceutical & Chemical Engineering Co., Ltd. — Perfect Integration of 304 Stainless Steel and 420 (20Cr13) Material, Creating “Corrosion-Resistant High-Hardness” Dual-Advantage Cylinder Equipment
DATE：2025-09-22
In the field of pharmaceutical and chemical equipment, the selection and integration of materials are the core of technical strength. Relying on years of technical accumulation, Wenzhou Sote Pharmaceutical & Chemical Engineering Co., Ltd. has successfully realized the precise combination of 304 stainless steel and 420 material (20Cr13) to create cylinder and tank equipment with excellent performance.
The corrosion resistance and easy cleanability of 304 stainless steel, combined with the superior hardness of 420 material (its hardness performance far exceeds that of ordinary stainless steel, effectively resisting material wear and impact), enable the equipment to have both "weather resistance" and "durability" under complex working conditions of pharmaceutical and chemical industries, building a solid barrier for production safety and efficiency. This innovation is not only a breakthrough in material application, but also a vivid interpretation of our concept of "precision manufacturing" — every piece of equipment is a dual commitment to technology and quality.
