Home > Products > Sanitary Pipeline Series > Stainless Steel 316/316L/022Cr17Ni12Mo2 Sanitary Duplex Steel Welded Pipe
Stainless Steel 316/316L/022Cr17Ni12Mo2 Sanitary Duplex Steel Welded Pipe
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Product Details
Type | Stainless Steel Pipes | Certification | ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS | |
Shape | Round | Grade | 300 Series | |
Technique | Cold-Drawing | Surface Treatment | Polished | |
Standard | ASTM, AISI, GB, JIS, DIN, EN | Transport Package | Wooden Case | |
Origin | CHINA |
Product Description
316L TP304 BA clean pipe
Sanitary Stainless Steel Pipe
Sanitary stainless steel pipe is designed specifically for industries requiring high levels of cleanliness and hygiene, such as food, beverage, pharmaceutical, and biotechnology sectors. It features a smooth interior surface finish with no crevices, which prevents bacterial growth and facilitates easy cleaning and sterilization. These pipes are constructed from corrosion-resistant stainless steel, ensuring product purity and durability in critical process applications.Sanitary piping is designed with the safety of both the food product, workers, and equipment in mind
Working Principle:
Sanitary stainless steel pipe is designed for industries requiring stringent hygiene and corrosion resistance standards, like food, beverage, pharmaceuticals, and biotechnology. Sanitary pipes can be either seamless or welded. Made from high-grade stainless steel such as 304 and 316L, these pipes feature a smooth, polished interior surface that minimizes bacteria and debris buildup while facilitating easy cleaning and sterilization. Their hygienic design includes crevice-free welds, smooth bends, and secure fittings like tri-clamp or butt-weld connections to prevent bacterial growth and ensure cleanliness. Manufactured to meet strict standards they offer exceptional durability and longevity in harsh environments, ensuring the safe transport of fluids and gases without compromising product purity or integrity.
Technical Specifications :
The used materials cover: 304, 304L, 316, 316Letc.
Specifications: Outer diameterφ 19.1-φ 1148.3mm, wall thickness0.6-3.0mm.
Applications:
1. Food and Beverage Processing: Used for transporting ingredients, beverages, and processed foods in sanitary conditions, ensuring product quality and safety.
2. Pharmaceutical Manufacturing: Essential for conveying pharmaceutical ingredients and finished products, maintaining sterile environments to meet stringent regulatory requirements.
3. Biotechnology: Used in bioprocessing applications for transferring cultures, media, and biopharmaceutical products under sterile conditions to prevent contamination.
4. Cosmetics: Transporting cosmetic ingredients and formulations in hygienic environments to ensure product purity and consistency.
5. Dairy Industry: Handling milk and dairy products to maintain cleanliness and prevent bacterial contamination.
6. Chemical Processing: Suitable for transferring chemicals and specialty fluids requiring corrosion-resistant materials and sterile handling.
7. Water Treatment: Used in sanitary water treatment systems to ensure safe and clean water supply without compromising quality.
8. Medical and Laboratory Equipment: Utilized in medical and laboratory equipment for fluid handling, maintaining sterile conditions in diagnostic and research settings.
Features:
1. Smooth Surface Finish: They have a polished interior surface that minimizes friction and prevents particle accumulation, facilitating easy cleaning and reducing the risk of bacterial growth.
2. Corrosion Resistance: Made from high-quality stainless steel, these pipes are resistant to corrosion, ensuring durability and longevity even in harsh environments.
3. Hygienic Design: Designed without dead zones or crevices where contaminants can accumulate, ensuring sanitary conditions for handling sensitive fluids and products.
4. Compatibility: They are compatible with a wide range of fluids, including food, pharmaceuticals, chemicals, and water, without compromising product quality or safety.
5. Compliance: Manufactured to meet stringent regulatory standards (e.g., FDA, USDA, 3A) for hygiene and safety in industries such as food processing, pharmaceuticals, and biotechnology.
6. High Strength: Stainless steel provides strength and structural integrity, allowing these pipes to withstand high pressures and temperatures typically encountered in industrial applications.
7. Versatility: Suitable for various applications across different industries, from transporting process fluids to handling critical components in sanitary systems.
8. Easy Installation and Maintenance: Designed for straightforward installation and maintenance, contributing to operational efficiency and reducing downtime.
Outer Diameter | Seamless Pipe: 4mm-812.80mm |
Welded Pipe: single slit (8mm-630mm);girth(630mm-3000mm), | |
Thickness | Seamless Pipe: 0.3mm-60mm (SCH10S-XXS) |
Welded Pipe: single slit (.05mm-25mm);girth(3mm-45mm), | |
Length | 6m 5.8m, 8m, 11.8m, 12m, 13m or as required |
Tolerance | According to the standard |
Surface | 180G,320G, 400G Satin/Hairline |
400G, 500G, 600G or 8OOG Mirror finish | |
Test | UT,ET,HT,RT, ect and others according to the standard or as per customer request |
Certificate | ISO9001-2008, ASME, PED |
Steel Grade | 200 Series: 201,202 300 Series: 301, 304, 304L, 316, 316L, 316Ti, 309, 310, 317,321 400 Series: 409, 410, 420, 430, 436, 444, 441, 440c Duplex Steel : 904L, 2205, 2507, 2101, 2520, 2304 |
Manufacturing Method | Cold Rolled, Hot Rolled |
Manufacturing Technique | Seamless,Welded(ERW, EFW, Seamless, Spiral Welded) |
Shape | Round, Square, Rectangular, Oval |
Surface | Pickling, annealing, polishing, bright, sand blast, hair line,Primary, Bright Polished, Mirror |
Standards: | ASTM A213M-94b, ASTM A249M-94a, ASTM A269-94a, ASTM A312M-94b, etc. |
DIN 17456-85 DIN 17458-85 DIN 17459-92 etc. | |
JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994 etc. | |
GB13296-1991 GB14975-2002 GB14976-2002 etc. |
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Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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