304 Stainless Steel Pipe
304 Stainless Steel Pipe
304 Stainless Steel
Stainless Steel Pipe 304
stainless steel pipe

304 Stainless Steel Pipe

304 stainless steel pipe is a corrosion-resistant pipe made from a blend of chromium and nickel. It is a popular choice for a wide variety of applications due to its high strength, durability, and resistance to corrosion. This type of steel is commonly used in the aerospace, automotive, construction, food processing, and medical industries. 304 stainless steel is also known as 18-8 stainless steel, as it contains 18% chromium and 8% nickel. It has become the standard material for kitchen appliances, countertops, and sinks due to its easy-to-clean nature.

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Product Introduction

The specification of 304 stainless steel pipes are as follows

1. Standard: ASTM A312/A358/A269/A249/A213

2. Grade: 304

3. Size: NB (nominal bore) sizes ranging from 1/8" - 24"

4. Wall thickness: SCH 5S, 10S, 40S, 80S, XS, XXS

5. Length: Single Random (5-7 Meters) / Double Random (10-14 Meters) or Customized

6. Type: Seamless or Welded

7. End Connections: Plain End, Beveled End, Threaded or Coupled

8. Surface Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn, etc.

9. Material Test Certificates: EN 10204 3.1, Third Party Inspection, NACE MR0175/ISO 15156, PED 97/23/EC, etc.

Some additional specifications that may be required for specific applications include heat treatment, non-destructive testing, hydro testing, and dimensional tolerance.

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Product Processing

1. Rolling: Stainless steel slabs are rolled into thin sheets, which are then cut into strips.

2. Slitting: Thin sheets are cut into strips, which are wound into coils. This is done using a slitting machine.

3. Welding: Coils are welded together to form the pipe. The welding process can be done using different methods, including TIG, MIG, or laser welding.

4. Annealing: The welded pipe is annealed to release any internal stresses and to improve its ductility.

5. Polishing: The surface of the pipe is polished to achieve a smooth finish.

6. Testing: The pipe undergoes various tests such as hydrostatic testing, ultrasonic testing, and X-ray testing to ensure its quality.

7. Cutting: The pipe is cut into desired lengths.

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Using the Scene

304 stainless steel pipe can be used in a variety of industries and applications, some of which include:

1. Construction: 304 stainless steel pipes are commonly used in construction applications such as in the building of bridges, skyscrapers, and other structures.

2. Automotive: Stainless steel pipes are used in automotive applications such as exhaust systems, fuel lines, and brake lines.

3. Food and beverage industry: 304 stainless steel is commonly used in the food and beverage industry due to its non-reactive properties and resistance to corrosion.

4. Pharmaceutical industry: Stainless steel is used in the pharmaceutical industry due to its sterility and resistance to corrosion.

5. Chemical industry: 304 stainless steel pipes are commonly used in the chemical industry due to their resistance to corrosion from acids and other chemicals.

6. Oil and gas industry: Stainless steel pipes are used in the oil and gas industry for various applications such as in pipelines, refineries, and offshore drilling.

7. Aerospace industry: Stainless steel pipes are used in the aerospace industry due to their strength, resistance to corrosion, and ability to withstand high temperatures.

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Specification

Item	Round aisi tube prices 201 304 304l 316 stainless steel pipe/tube
Steel grade	300 series
Standard	ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296
Material	304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 316L, 316N, 201, 202
Surface	Polishing, annealing, pickling, bright
Type	hot rolled and cold rolled
Stainless steel round pipe/tube
Size	Wall thickness				1mm-150mm
Size	Outer diameter				6mm-2500mm
Delivery time	Prompt delivery or as the order quantity.
Package	Standard export seaworthy package, or as required.
Application	It is widely used in the fields of petroleum, food, chemical industry, construction, electric power, nuclear energy, energy, machinery, biology, papermaking, shipbuilding and boilers. Pipes can also be made according to customer requirements.
Contact	If you have any questions, please feel free to contact me.
Container size	20ft GP: 5898mm (Length) x 2352mm (Width) x 2393mm (High) 24-26CBM 40ft GP: 12032mm (Length) x 2352mm (Width) x 2393mm (High) 54CBM 40ft HC: 12032mm (Length) x 2352mm (Width) x 2698mm (High) 68CBM
Chemical component (%)
Grade ASTM	C	Si	Mn	S		P	Cr	Ni
201	≤0.15	≤0.75	5.50-7.50	≤0.030		≤0.060	16.00-18.00	3.50-5.50
304	≤0.07	≤1.00	≤2.00	≤0.030		≤0.035	17.00-19.00	8.00-11.00
304L	≤0.03	≤1.00	≤2.00	≤0.030		≤0.035	18.00-20.00	8.00-12.00
309S	≤0.08	≤1.00	≤2.00	≤0.030		≤0.035	22.00-24.00	12.00-15.00
310S	≤0.08	≤1.00	≤2.00	≤0.030		≤0.035	24.00-26.00	19.00-22.00
316	≤0.08	≤1.00	≤2.00	≤0.030		≤0.045	16.00-18.00	10.00-14.00
316L	≤0.03	≤1.00	≤2.00	≤0.030		≤0.035	16.00-18.00	12.00-15.00

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