Inox Welded Food Grade Sanitary 304 304L 316 316L 430 Stainless Steel Tube

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Seamless/Welded
• Surface Treatment: Bright, Pickling, Polishing, Annealing, etc.
• Place of Origin: Zhejiang China
• Alloy or Not: Is Alloy
• Delivery Time: 8-14 Days
• Model Number: 304, 304L, 201, 316, 316L, 321, 317L, 309S, 310S
• Application: Construction, Decorative, etc.
• Welding Line Type: ERW
• Processing Service: Bending, Welding, Punching, Decoiling, Moulding, C
• Item: 304 Inox Steel Tubing Steel Pipe
• Keyword: Stainless Steel Pipe
• Length: 5.8m, 6m, 8m, 11.8m or as Required.
• Used: Production Equipment and Lines for Food, Beverages
• Transport Package: According to Customer Requirements
• Specification: OD 6mm-5000mm
• Trademark: FLK
• Origin: Wenzhou, Zhejiang, China
• HS Code: 7304419000
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

The "Inox Welded Food Grade Sanitary 201 304 304L 316 316L 430 Stainless Steel Tube" describes a range of stainless steel tubes that are specifically designed for use in applications requiring high standards of hygiene and cleanliness, such as those found in the food and beverage industry. Each stainless steel grade mentioned has properties tailored for varying environments and applications. Here's a detailed overview:

1. Material Specifications:

   • Stainless Steel Grades:
     • 201: An austenitic chromium-nickel-manganese stainless steel that, while less expensive, is generally less corrosion-resistant than 304. Used in environments where high corrosion resistance is not necessary.
     • 304/304L: Known for good corrosion resistance, weldability, and formability, making it one of the most commonly used stainless steels in food-related applications. 304L has a lower carbon content than 304 for better weldability.
     • 316/316L: Contains molybdenum, which increases corrosion resistance, particularly against chlorides and other industrial solvents. 316L, similar to 304L, has lower carbon content to reduce carbide precipitation and is used in environments requiring greater corrosion resistance.
     • 430: A ferritic stainless steel that is less expensive than 300 series, offering moderate corrosion resistance and good formability, typically used in less demanding applications.

2. Tube Construction:

   • Welded Tubes: These tubes are made by forming and welding stainless steel sheet or plate, with the weld seam typically annealed to restore corrosion resistance of the parent material. The tubes are then polished to meet the high sanitary standards required in food processing environments.

3. Sanitary and Food Grade Qualities:

   • Food Grade: These stainless steel tubes are designated as food grade, meaning they are safe for direct contact with food products and do not leach harmful substances.
   • Sanitary: The tubes are manufactured and finished to ensure a clean, smooth surface that is easy to sanitize and maintain, crucial for preventing bacterial growth and contamination in food processing.

4. Applications:

   • Food and Beverage Industry: Ideal for piping systems that transport liquids, dairy products, and other food substances where maintaining product purity is essential.
   • Pharmaceuticals: Used in the production lines and processing equipment due to their non-reactive surfaces that maintain the integrity of pharmaceutical products.
   • Cosmetic Manufacturing: Provides a corrosion-resistant solution for handling aggressive compounds often found in cosmetics.

5. Advantages:

   • Corrosion Resistance: Offers varying degrees of corrosion resistance, with higher alloyed grades like 316 providing enhanced protection against harsh environments.
   • Hygiene and Cleanability: The smooth polished surface reduces the risk of contamination and allows for effective and easy cleaning.
   • Durability: Stainless steel provides long-lasting durability and strength, resisting damage during processing and cleaning.

6. Maintenance and Care:

   • Cleaning: Regular cleaning with appropriate sanitizers is crucial to maintain the sanitary condition and prevent biofilm formation.
   • Inspection: Regular inspection for any signs of corrosion or damage, particularly at welds, is important to ensure the integrity and safety of the food processing system.

In summary, Inox welded food grade sanitary stainless steel tubes made from grades 201, 304/304L, 316/316L, and 430 are engineered to meet the strict hygiene and safety standards required in food processing, pharmaceutical, and cosmetic industries. Each grade provides unique benefits tailored to specific environmental conditions and usage requirements.

 

 

 

Product Parameters

1.	Item	Inox Welded Food Grade Sanitary 201 304 304l 316 316l 430 Stainless Steel Tube
2.	Standard	ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN 17457, DIN 17459, JIS G3459, JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc.
3.	Material	201,202,301,304,304L,304N,XM21,304LN,309S,310S,316,316Ti, 316L,316N,316LN,317,317L,321,329,etc.
4.	Specifications	Wall thickness	1.0-150mm(SCH10S-XXS)
		Outside diameter	3.0-2500mm(1/8"-100")
		Length	6m,5.8m,8m,11.8m,12m or as required.
5.	Surface	Pickling, annealing, polishing, bright, sand blast, hair line, etc.
6.	Price Term	Ex-work, FOB, CFR, CIF, or as required.
7.	Payment Term	T/T, L/C, Western Union.
8.	Export to	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, Iran, India, Peru, Ukraine ,Brazil, South Africa, etc.
9.	MOQ	500kg
10.	Delivery Time	Prompt delivery or according to order's quantity.
11.	Package	Export standard package: bundled wooden box, suit for all kinds of transport, or be required.
12.	Application	widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
13.	Contact	If you have any question, please feel free to contact me.

Stee Grade	Chemical Composition %
	C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N	Other
201	≤0.15	16.00-18.00	3.50-5.50	5.50-7.50	≤0.060	≤0.030		≤1		≤0.25
202	≤0.15	17.00-19.00	4.00-6.00	7.50-10.00	≤0.060	≤0.030		≤1		≤0.25
301	≤0.15	16.00-18.00	6.00-8.00	≤2.0	≤0.065	≤0.030		≤1.00
302	≤0.15	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.030		≤1.00
304	≤0.08	18.00-20.00	8.00-11.00	≤2.00	≤0.045	≤0.030		≤1.00
304L	≤0.035	18.00-20.00	8.00-12.00	≤2	≤0.045	≤0.030		≤1.00
305	≤0.12	17.00-19.00	11.00-13.00	≤2	≤0.045	≤0.03	Om	≤1.00
309S	≤0.08	22.00-24.00	12.00-15.00	≤2	≤0.045	≤0.030		≤1
310S	≤0.08	24.00-26.00	19.00-22.00	≤2	≤0.045	≤0.030		≤1.00
316	≤0.08	16.00-18.00	10.00-14.00	≤2	≤0.045	≤0.030	2.00-3.00	≤1.00
316L	≤0.035	16.00-18.00	10.00-14.00	≤2.00	≤45	≤0.03	2.00-3.0	≤1.00
317	≤0.08	18.00-20.00	11.00-14.00	2.00	≤0.045	≤0.030	3.00-4.00	≤1
317L	≤0.035	18.00-20.00	11.00-15.00	≤2.00	≤0.045	≤0.030	3.00-4.00	≤1.00
321	≤0.08	17.00-19.00	9.00-12.00	≤2	≤0.045	≤0.030		≤1.00			Ti5(C%-0.02 ~0.08
347	≤0.08	17.00-19.00	9.00-13.00	≤2.00	≤0.045	≤0.030		≤1.00			Nb≥10*C%

 

 

Product & Application

 

 

   Application of welded steel pipe,seamless steel pipe, cold hot rolled round pipe, and stainless steel pipe: construction material, buidlings, bridges, building decoration, chemical industry, car mainfold, water supply, petroleum pipeline, water pipe,boiler pipe, automobile pipe,hydraulic, building and equipment, pipeline