304, 316 sanitary seamless stainless steel tubes

Description

Sanitary seamless stainless steel tubes are manufactured from stainless steel. They find extensive applications in various sectors. Thanks to their smooth surface and excellent anti-fouling properties, these pipes are widely used in industries such as food processing, dairy, and piping systems. 

1. About Sanitary seamless stainless steel tubes

1.1. What are Sanitary seamless stainless steel tubes? Outstanding Features 

Sanitary seamless stainless steel tubes are produced from stainless steel (typically grade 304 or 316) through an extrusion process.  This manufacturing method results in tubes with high uniformity, a completely smooth surface, and the absence of welds or gaps. These characteristics give cast sanitary stainless steel tubes significant advantages over other types of stainless steel tubes, especially in applications requiring high levels of hygiene. 

• The perfectly smooth surface, free from welds, prevents the adhesion of contaminants or bacteria, ensuring high levels of sanitary safety. 
• Cast sanitary stainless steel tubes exhibit excellent mechanical properties, capable of withstanding high pressures and temperatures. 
• They possess high corrosion resistance and oxidation resistance, increasing product lifespan.

1.2. Comparison between Welded and Seamless Stainless Steel Tubes 

• Cast sanitary stainless steel tubes, produced through a casting process, exhibit high uniformity and superior ductility compared to welded sanitary stainless steel pipes. 
• Due to the absence of welds, cast pipes can withstand higher pressures. 
• As cast pipes are produced from pre-determined billets, their dimensions cannot be customized as easily as welded pipes. However, a wide range of billet sizes is available to accommodate various applications.
• Cast sanitary stainless steel tubes typically have a higher cost compared to welded counterparts. Nevertheless, their superior ductility, corrosion resistance, and overall durability make them suitable for forming complex shapes and components.

2. Applications of Sanitary seamless stainless steel tubes 

With their exceptional durability, corrosion resistance, and completely smooth, seamless surface, cast sanitary stainless steel pipes have become the preferred choice for numerous industries. Below are some of their typical applications:

2.1. Food and Beverage Industry 

• Equipment manufacturing: Cast stainless steel pipes are used to manufacture equipment such as tanks, pipelines, valves, and pumps in food and beverage processing plants. 
• Fluid transfer: Used to transfer milk, fruit juice, beer, wine, and other beverages without contamination. 
• Industrial kitchen equipment manufacturing: Cast stainless steel pipes are used to manufacture industrial kitchen equipment such as workbenches, sinks, and refrigerators.

2.2. Pharmaceutical 

• Equipment manufacturing: Cast stainless steel pipes are used to manufacture equipment such as mixing tanks, pipelines, valves, and pumps in pharmaceutical manufacturing plants. 
• Chemical transfer: Used to transfer various chemicals and solutions in the pharmaceutical manufacturing process. 
• Medical equipment manufacturing: Cast stainless steel pipes are used to manufacture medical equipment such as operating tables and surgical instruments.

2.3. Chemicals 

• Equipment manufacturing: Cast stainless steel pipes are used to manufacture equipment such as tanks, pipelines, valves, and pumps in chemical plants. 
• Chemical transfer: Used to transfer highly corrosive chemicals.

2.4. Other Industries 

• Energy industry: Used in the manufacturing of equipment in nuclear and thermal power plants. 
• Paper industry: Used in the manufacturing of equipment in paper mills. 
• Wastewater treatment: Used in the manufacturing of equipment in wastewater treatment plants.

3. Common sizes of Sanitary seamless stainless steel tubes

4. Standards for Sanitary seamless stainless steel tubes 

4.1. Why are there standards for Sanitary seamless stainless steel tubes? 

Cast sanitary stainless steel tubes, especially those used in the food and pharmaceutical industries, require high precision and quality. Therefore, they must adhere to strict technical standards to ensure quality, durability, and sanitary safety. Hoa Giang’s cast stainless steel pipes are manufactured following the procedures and standards set by each industry.

4.2. Common standards for Sanitary seamless stainless steel tubes 

• DIN (Deutsches Institut für Normung): German standards DIN 11850 and DIN 11851 are also popular, especially in Europe. These standards specify details such as dimensions, thickness, surface finish, and material of stainless steel pipes. 
• SMS (Seamless Medical Systems): The SMS standard was developed by medical and pharmaceutical equipment manufacturers. It sets high requirements for material purity and strength, as well as dimensions and surface finish. 
• BPE (Bio-Processing Equipment): The BPE standard is widely used in the bioprocessing industry. It focuses on requirements for hygiene, biocompatibility, and cleanability of equipment. 
• 3A Sanitary Standards: This standard is widely used in the food and dairy industries, especially in North America. It sets specific requirements for dimensions, surface smoothness, and material properties to ensure hygiene and easy cleaning. 
• ISO (International Organization for Standardization): The International Organization for Standardization has issued ISO 1127, ISO 15151, ISO 2852, and other standards for stainless steel pipes and fittings, including requirements for dimensions, thickness, surface finish, and material.

Hoa Giang’s international standard Sanitary seamless stainless steel tubes

Hoa Giang is proud to be a supplier of stainless steel products, especially high-quality sanitary seamless stainless steel tubes that meet European standards, manufactured in Thailand. Our products are carefully researched to ensure the highest safety for production, preventing product contamination and facilitating easy cleaning. With each order, Hoa Giang provides full quality certification documents. Customer trust and satisfaction are our goals. Our stainless steel products are trusted by leading systems such as Saigon Beer, Hanoi Beer, International Milk, Lavie, Unilever, Vinamilk, Masan, Orion, Hau Giang Pharmaceutical…

NOTE: Hoa Giang is the SOLE and EXCLUSIVE Distributor of GHWA Thailand in Viet Nam. All other suppliers with GHWA brand name are FAKE!

Contact us now for a detailed quote!

HOA GIANG CO., LTD.

Address: No. 19 Bach Dang, Ward 2, Tan Binh District, Ho Chi Minh City

Phone: (028) 38485518~9

Email: sales.visinh@inoxhoagiang.com

Website: www.inoxhoagiang.vn – www.inoxhg.vn  – www.hwayangvn.com