201 316L 304L 316ln 310S 316ti 347H Welded Stainless Steel Pipes

• After-sales Service: 24 Hours Online
• Warranty: 1year
• Type: Seamless
• Technique: Extruded
• Material: Stainless Steel
• Surface Treatment: Varnishing
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Standard: ASTM
• 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,etc.
• 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

1. 201 Stainless Steel
Composition: Lower nickel content and higher manganese and nitrogen compared to 304.
Properties: Less expensive, moderately corrosion resistant, and has a lower durability than 304.
Uses: Used where high corrosion resistance is not necessary, such as decorative applications, certain types of food processing, and in products like washing machine drums.
2. 304L Stainless Steel
Composition: A lower carbon version of 304 stainless steel.
Properties: Excellent corrosion resistance, weldability, and good formability.
Uses: Widely used in chemical and food processing equipment, plumbing materials, kitchen sinks, and welding applications where corrosion resistance is important.
3. 316L Stainless Steel
Composition: Similar to 304 but with the addition of molybdenum and higher nickel content.
Properties: Superior corrosion resistance, especially against chlorides and other industrial solvents.
Uses: Ideal for harsher environments like marine atmospheres, chemical processing, and medical devices.
4. 316Ln Stainless Steel
Composition: Similar to 316L but includes nitrogen for higher strength.
Properties: Greater strength and improved corrosion resistance in comparison to 316L.
Uses: Used in environments where both high strength and superior corrosion resistance are required, such as in structural and pressure vessel applications.
5. 310S Stainless Steel
Composition: High chromium and nickel content.
Properties: Excellent oxidation resistance, high temperature strength and resistance to sulfidation.
Uses: Frequently used in furnace parts, heat exchangers, and high temperature containers.
6. 316Ti Stainless Steel
Composition: Stabilized with titanium to enhance intergranular corrosion resistance.
Properties: Resistant to scaling and performs well at high temperatures.
Uses: Suitable for prolonged exposure to temperatures above 800°F, such as in automotive and aerospace engine components.
7. 347H Stainless Steel
Composition: Stabilized with columbium to prevent carbide precipitation during welding.
Properties: Excellent intergranular corrosion resistance, high temperature strength.
Uses: Used in high temperature applications, such as superheaters, reheaters, and other high pressure parts.
Each of these stainless steel grades has been developed to meet specific environmental or physical stresses, with welded stainless steel pipes being an essential application in many industrial, residential, and commercial settings.

 

1.	Item	304 Inox Steel Tubing Steel Pipe
2.	Standard	ASTM A213, ASTM A270,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.

 

 

Chemical Composition
Material	C	Si	Mn	P	S	Ni	Cr	Mo	N
201	≤0.15	≤1.00	5.5~7.5	≤0.060	≤0.03	3.5~5.5	16.0~18.0	-	-
304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.0~11.0	18.0~20.0	-	-
304L	≤0.03	≤0.75	≤2.00	≤0.045	≤0.03	8.0~12.0	18.0~20.0	-	-
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.0~14.0	16.0~18.0	2.00~3.00	-
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	10.0~14.0	16.0~18.0	2.00~3.00	≤0.10

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