JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
                                                                                                           
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ASTM A269 Stainless Steel High Pressure Pipe, Sanitary Polish, Food/Beverage Use, Pressure Rating 5000 PSI, ISO 1127

Price Negotiable
Price: 1.5-2.3USD/KG
MOQ: 1000KG
Delivery Time: 3-5Days
Brand: Jiangsu China Steel Union
Product Description
ASTM A269 Stainless Steel High Pressure Pipe represents the pinnacle of performance and hygiene for demanding fluid transfer applications. Specifically engineered for the food, beverage, and sanitary processing industries, this pipe combines exceptional strength with a flawless internal finish. The ASTM A269 High Pressure Pipe is designed to withstand rigorous operational pressures up to 5000 PSI, ensuring reliable and safe conveyance of sensitive products. Its superior sanitary polish prevents bacterial adherence and facilitates easy cleaning, making it an indispensable component for systems where purity and integrity are non-negotiable. Manufactured in compliance with ISO 1127 dimensional standards, it guarantees precise and consistent sizing for seamless integration into your existing infrastructure.
Attribute
Specification / Detail
Material Standard
ASTM A269
Primary Material Grade
304, 304L, 316, 316L
Pressure Rating
5000 PSI
Dimensional Standard
ISO 1127
Main Application
Food, Beverage, Sanitary Processing
Surface Finish
Sanitary Polish (Electropolished option available)
Key Feature
High Pressure Resistance, Hygienic
Features and Advantages:
The core advantage of the ASTM A269 Sanitary Pipe lies in its robust construction tailored for high-pressure environments. The seamless or welded-drawn manufacturing process ensures a uniform structure with outstanding mechanical strength. The interior surface undergoes a specialized sanitary polishing procedure, achieving a low Ra (Roughness Average) value that minimizes friction, prevents scale build-up, and meets strict sanitary standards. This ASTM A269 Pressure Pipe offers excellent corrosion resistance against various cleaning agents and process fluids, ensuring long service life and product purity.
Technology and Production:
Production of this High Pressure Pipe adheres to stringent ASTM A269 and ISO 1127 guidelines. Precise cold working and heat treatment technologies are employed to achieve the required mechanical properties and dimensional tolerances. The sanitary polish is typically accomplished through mechanical abrasion followed by electrophishing, which creates a passive, ultra-smooth, chromium-oxide-rich surface that enhances corrosion resistance and cleanability.
Applications:
The primary use of this pipe is in ultra-hygienic and high-pressure systems. It is ideally suited for:
  • High-pressure food and beverage transfer lines (e.g., dairy, juice, beer)
  • Sanitary process piping in pharmaceutical and biotech plants
  • CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems
  • Instrumentation and hydraulic lines in sanitary environments
Selling Points:
  1. 1.
    Dual Compliance:​ Manufactured to both ASTM A269 material standards and ISO 1127 dimensional standards for guaranteed quality and fit.
  2. 2.
    High-Pressure Integrity:​ Rated for sustained operation at 5000 PSI, ensuring system safety and reliability.
  3. 3.
    Superior Hygiene:​ The specialized sanitary polish finish meets industry hygiene protocols, preventing contamination.
  4. 4.
    Corrosion Resistance:​ Made from premium austenitic stainless steel grades for durability in harsh cleaning and processing cycles.
  5. 5.
    Wide Compatibility:​ Suitable for a vast range of fittings and valves designed for sanitary high-pressure applications.
FAQ:
Q: What is the difference between mechanical polish and electrophished finish for this ASTM A269 Pipe?
A: Mechanical polishing provides a smooth, sanitary surface. Electropolishing offers a superior finish by removing microscopic peaks, further enhancing cleanliness, corrosion resistance, and passive layer stability.
Q: Is this High Pressure Pipe suitable for steam sterilization?
A: Yes, the ASTM A269 stainless steel grades and robust construction allow it to withstand typical SIP (Sterilize-in-Place) conditions involving steam and pressure.
Q: How does ISO 1127 compliance benefit my project?

A: ISO 1127 ensures standardized outside diameters and wall thicknesses. This guarantees interoperability with other ISO-compliant components, simplifying system design, procurement, and assembly.

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Company JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
Location Hui'an Road Metal Technology Park, Wuxi, Jiangsu, China
Contact Person Alice

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