Stainless Steel Dairy Pipe | Hygienic Sanitary Tubing for Dairy Processing
Stainless steel dairy pipe with high polish finish, sanitary tubing for milk, yogurt and cheese processing, supports CIP cleaning.
Description
Stainless Steel Dairy Pipe
PuroFlow Stainless Steel Dairy Pipe is a dedicated hygienic pipe for dairy products, designed specifically for dairy processing production lines. It is sanitary stainless steel tubing compliant with the ASTM A270 standard. Dairy pipelines have strict requirements for cleanliness, polishing grade, and cleaning resistance. This dairy hygienic tubing is suitable for conveying fresh milk, yogurt, cheese, and milk beverages. It supports CIP/SIP in-line cleaning and high-temperature sterilization, and is not prone to bacterial growth or milk scale residue.
Stainless Steel Dairy Pipe Specifications
The table below provides reference for standard dairy sanitary tubing sizes and stainless steel dairy pipe specifications. 2-inch and 4-inch are the most commonly used specifications in the dairy industry.
| Nominal Size | OD | Wall Thickness | Recommended Material | Inner Wall Ra |
|---|---|---|---|---|
| 2″ | 63.5 mm | 1.65 mm | 316L | ≤0.8 μm |
| 4″ | 114.3 mm | 2.11 mm | 316L | ≤0.8 μm |
| Customized as required | According to customer drawings | Optional | 304 / 316L | 0.4~0.8 μm |
Note: dairy sanitary tubing 2″ and dairy sanitary tubing 4″ are regularly in stock; length and end form (butt weld / clamp) can be customized.
Product Standards and Material
The tubing complies with the ASTM A270 stainless steel sanitary tubing specification and also meets 3A and FDA food-contact requirements. 316L material is recommended preferentially; it is resistant to whey corrosion and can withstand long-term circulating flushing by acid and alkaline cleaning solutions. Precision polished inside and outside, with no burrs, no depressions, and no hygienic dead corners.
Stainless Steel Dairy Pipe Core Advantages
Dairy-specific clean design: suitable for sanitary tubing for milk processing working conditions, reducing milk adhesion and residue on pipe walls
Chemical cleaning resistance: can withstand nitric acid and alkaline CIP circulating cleaning, and is not prone to rusting during long-term use
Multiple connection options available: clamp quick-install, butt weld, flange connection, compatible with existing dairy production lines
Complete testing: material certificates and polishing inspection reports are provided for each batch, facilitating factory audits
Stainless steel dairy pipe Application Scenarios
Mainly used in raw milk receiving pipelines, pasteurization lines, fermentation tank piping, yogurt filling, cheese processing, milk beverage conveying, and other dairy processing systems.
FAQ
What is the difference between Stainless steel dairy pipe and ordinary food hygienic tubing?
Answer: Dairy pipelines continuously contact milk proteins and milk fat and are more prone to microbial growth. dairy hygienic tubing undergoes higher-grade polishing, with stricter control of welds and inner surface finish, making it suitable for high-frequency CIP cleaning.
Do you provide dairy sanitary tubing 2″ and 4″ in stock?
Answer: 2-inch and 4-inch dairy sanitary tubing are regularly stocked specifications for our dairy projects. Standard-length inventory is sufficient, and lead times for non-standard customization are controllable.
Does Stainless steel dairy pipe comply with the ASTM A270 standard?
Answer: All our dairy hygienic tubing is produced in accordance with ASTM A270 stainless steel sanitary tubing, and corresponding material and standard certificates can be provided.
