The Invisible Defense Line for Food Safety: Food-Grade Welded Pipes
Release time:
2026-02-05
In the food processing, beverage production, and pharmaceutical industries, the hygienic safety of the production process is directly linked to consumers’ health.
In the food processing, beverage production, and pharmaceutical industries, the hygienic safety of the production process directly affects consumer health. Food-grade welded pipes are made from 304 and 316L stainless steel that meet national hygiene standards such as GB 4806.9. Their inner walls undergo electrolytic polishing, resulting in a surface roughness of Ra ≤ 0.8 μm. The surfaces are smooth and free of dead corners, making it difficult for bacteria to proliferate. Moreover, these pipes can withstand high-temperature steam cleaning and sterilization at 121°C.
In dairy production, it prevents milk from spoiling due to residual buildup in pipelines during transportation. In the brewing process, its inert material does not affect the flavor of the beer. In the pharmaceutical industry, it ensures a sterile environment for the conveyance of liquid medications, effectively eliminating cross-contamination.
From raw material delivery to finished-product filling, it safeguards product quality throughout the entire process, serving as a robust barrier to ensure food safety.
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