S32750 Stainless Steel Coil for Food & Beverage Manufacturing, 317L/304H, With Precision and Durability

Product Overview

Our S32750 stainless steel coil, along with the complementary 317L and 304H grades, is a top - tier solution tailored for the demanding food and beverage manufacturing industry. These coils are the result of advanced manufacturing techniques and strict quality control, ensuring they meet the high - standards required for food - grade applications.

Surface Treatment and Finish

The surface of our stainless steel coils undergoes a polished treatment. This polished finish not only gives the coils an aesthetically pleasing appearance but also offers several practical benefits. In the food and beverage industry, a smooth, polished surface is crucial as it is easy to clean. Bacteria and other contaminants are less likely to adhere to the polished surface, which helps in maintaining high levels of hygiene. Moreover, the polished finish enhances the corrosion resistance of the steel, protecting it from the corrosive effects of various food and beverage products, as well as cleaning agents used in the manufacturing process.

Manufacturing Technique

These coils are produced using the hot - rolled technique. Hot rolling is a well - established and effective method in the steel manufacturing industry. During the hot - rolling process, the steel is heated above its recrystallization temperature and then passed through rollers to achieve the desired thickness and shape. This process results in a coil with excellent mechanical properties. The hot - rolled coils have a uniform grain structure, which contributes to their strength and durability. They can withstand high - pressure and high - temperature conditions often encountered in food and beverage manufacturing processes, such as pasteurization and sterilization.

Standards Compliance

Our S32750, 317L, and 304H stainless steel coils are manufactured in strict accordance with the ASTM (American Society for Testing and Materials) standards. ASTM standards are globally recognized for their rigor and precision. By adhering to these standards, we ensure that our coils have consistent quality and performance. In the food and beverage industry, compliance with ASTM standards is essential for ensuring product safety and regulatory compliance. Our coils meet the requirements for chemical composition, mechanical properties, and surface finish as specified by ASTM, giving our customers the confidence that they are using a reliable and high - quality product.

Material Properties

• S32750: This super duplex stainless steel grade offers exceptional corrosion resistance, especially in chloride - rich environments. It has high strength, which makes it suitable for applications where the coil may be exposed to high stress or pressure. In the food and beverage industry, it can be used in equipment such as storage tanks, pipelines, and processing vessels.
• 317L: Known for its excellent resistance to general corrosion and pitting, 317L is often used in applications where the coil will come into contact with acidic or alkaline substances. It has good weldability, which allows for easy fabrication into various components used in food and beverage manufacturing.
• 304H: With its high carbon content, 304H provides better strength at elevated temperatures. It is commonly used in applications where the coil needs to withstand high - temperature processes, such as in ovens or heat exchangers within the food and beverage production line.

Customization and Value - Added Services

We understand that different food and beverage manufacturers have unique requirements. That's why we offer customized materials and value - added services. We can adjust the thickness, width, and length of the coils according to your specific needs. Our advanced processing capabilities allow for custom - cutting services for plates (with a maximum thickness of 120mm) and pipes (outer diameter ranging from 20 - 1200mm). Additionally, we provide welded elbows and flanges per ASME B16.9 standards, with radiographic testing (RT) and liquid penetrant testing (PT) to ensure the quality of the welded joints.

Quality Assurance and Testing

Our commitment to quality is unwavering. We have advanced non - destructive testing (NDT) services in place. Ultrasonic Testing (UT) to EN 10228 - 3 is used to detect internal defects as small as 0.5mm. Magnetic Particle Testing (MT) is employed to identify surface cracks, and our testing facilities are certified by SGS and BV. This comprehensive testing ensures that every coil leaving our factory meets the highest quality standards, providing you with a product that is reliable and long - lasting.

Application in Food & Beverage Manufacturing

In the food and beverage manufacturing industry, our stainless steel coils can be used in a wide range of applications. They are ideal for the construction of food storage silos, where they need to resist the corrosive effects of different food products. In beverage production, they can be used in the brewing process for tanks, pipes, and valves. The high - quality and durability of our coils also make them suitable for use in food processing equipment, such as mixers, conveyors, and filling machines.

Logistics and Delivery

We have strategically located warehouses in Wuxi, which enables us to offer rapid logistics. We can ensure 48 - hour delivery to major Chinese ports, reducing the lead time for our international customers. This efficient delivery system allows you to receive your orders in a timely manner, minimizing production delays and keeping your operations running smoothly.