316L 304L 316ln 310S 316ti 347H Underground Steel Pipe 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: Welded
• Surface Treatment: Pickling
• 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

 "316L, 304L, 316Ln, 310S, 316Ti, 347H" refer to different grades of stainless steel, each with its own specific properties, making them suitable for various applications, including use as underground steel pipes or tubes. Here's what each grade generally implies:

316L: A low-carbon version of 316 stainless steel, it has excellent corrosion resistance, particularly against chlorides and other industrial solvents.
304L: Also a low-carbon variant of 304 stainless steel, known for its versatility and wide use in various applications due to its excellent corrosion resistance and formability.
316Ln: This grade has nitrogen added to the basic 316 composition to increase strength and resistance to pitting corrosion.
310S: As mentioned before, this is a high-temperature resistant grade, often used in furnace parts and heat treatment equipment.
316Ti: This variant of 316 stainless steel contains titanium, which stabilizes the structure against chromium carbide precipitation, hence it's suitable for high-temperature environments.
347H: A higher carbon version of 347 steel, this grade has improved high-temperature strength and better corrosion resistance at high temperatures.
Each steel grade has unique attributes that make it more or less suitable for specific environments. For instance, 316L and 304L are commonly used in a buried or underwater setting due to their excellent corrosion resistance, whereas grades like 310S might be chosen for high-temperature underground applications, such as geothermal piping. Selection would depend on the specific requirements of the project, including chemical exposure, temperature, pressure, and regulatory standards.

Product Parameters

 

1.	Item	3310S 316 Round cut 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