Stainless Steel Hollow 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

A "stainless steel hollow tube" refers to a cylindrical and tubular section of stainless steel that is hollow on the inside, allowing for the passage of fluids, gases, or for use as structural components. Here's a detailed look at its characteristics, applications, and benefits:

1. Material Composition:

   • Stainless Steel: Known for its corrosion resistance, stainless steel is an alloy typically made up of iron, chromium, nickel, and other elements like molybdenum, depending on the grade. The presence of chromium (at least 10.5% by mass) provides stainless steel with its stainless and corrosion-resistant properties.

2. Types of Stainless Steel Used:

   • Austenitic: The most common type of stainless steel for tubes, known for good weldability and high corrosion resistance. Grades such as 304 and 316 are typical.
   • Ferritic: Characterized by lower carbon and higher chromium content than austenitic steels, offering good corrosion resistance but less weldability.
   • Duplex: Combines properties of austenitic and ferritic stainless steels, providing high strength and excellent resistance to corrosion and stress corrosion cracking.

3. Manufacturing Process:

   • Seamless Tubes: Produced through extrusion or rotary piercing and are used in high-pressure and high-strength applications.
   • Welded Tubes: Made from rolled strips which are then welded along their length. This method is more cost-effective and is used in applications where extreme pressures are not a factor.

4. Applications:

   • Construction: Used as structural components in building architecture, handrails, and support frames due to their aesthetic appeal and structural integrity.
   • Automotive: Employed in automotive structures and exhaust systems because of their durability and corrosion resistance.
   • Medical: Utilized in medical equipment manufacturing, including cannulas and structural supports, because of its non-reactive properties.
   • Industrial: Used in a variety of industries for conveying fluids, gases, and granules under both high and low temperatures and pressures.

5. Advantages:

   • Corrosion Resistance: Offers excellent resistance to oxidization and corrosion, making it suitable for harsh environments.
   • Strength: Provides good tensile strength and durability, capable of withstanding high pressures and mechanical stresses.
   • Hygiene: The non-porous and smooth surface of stainless steel makes it ideal for sanitary requirements and easy to clean, which is essential in food processing, medical, and pharmaceutical applications.

6. Maintenance and Care:

   • Cleaning: Regular cleaning is recommended to maintain its appearance and prevent buildup of contaminants.
   • Inspection: Regular inspection for any signs of corrosion or damage, especially in welded areas, to ensure structural integrity and functionality.

In summary, stainless steel hollow tubes are versatile, durable, and aesthetically pleasing, making them a preferred choice for a wide range of structural and functional applications across various industries.

 

 

 

 

 

 

 

 

 

Product Parameters

1.	Item	Stainless Steel Hollow Bar stainless steel hollow tube sizes
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