• 304L Stainless Steel Seamless Pipe System 1
  • 304L Stainless Steel Seamless Pipe System 2
  • 304L Stainless Steel Seamless Pipe System 3
304L Stainless Steel Seamless Pipe

304L Stainless Steel Seamless Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
5 Tons m.t.
Supply Capability:
1000 Tons Per Month m.t./month

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Stainless Steel Seamless Pipe 

APPLICATION:

Construction industry.

Chemical industry

Water tube

Pulp&Paper making industry

Heat exchanger tube,boiler tube,condenser tube,etc.

Available size range of Stainless Steel Seamless Pipe

OUTSIDE DIAMETER

WALL THICKNESS

INCH

MM

Sch10

Sch40

STD

Sch80

XS

Sch160

XXS

1/8"

10.29 

1.24 

1.73 

1.73 

2.41 

2.41 

-

-

1/4" 

13.72 

1.65 

2.24 

2.24 

3.02 

3.02 

-

-

3/8”  

17.15 

1.65 

2.31 

2.31 

3.20 

3.20 

-

-

1/2"  

21.34 

2.11 

2.77 

2.77 

3.73 

3.73 

4.78 

7.47 

3/4 " 

26.67 

2.11 

2.87 

2.87 

3.91 

3.91 

5.56 

7.82 

1'' 

33.40 

2.77 

3.38 

3.38 

4.55 

4.55 

6.35 

9.09 

1.1/4" 

42.16 

2.77 

3.56 

3.56 

4.85 

4.85 

6.35 

9.70 

1.1/2'' 

48.30 

2.77 

3.68 

3.68 

5.08 

5.08 

7.14 

10.15 

2" 

60.30 

2.77 

3.91 

3.91 

5.54 

5.54 

8.74 

11.07 

2 1/2" 

73.03 

3.05 

5.16 

5.16 

7.01 

7.01 

9.53 

14.02 

3" 

88.90 

3.05 

5.49 

5.49 

7.62 

7.62 

11.13 

15.24 

3 1/2” 

101.60 

3.05 

5.74 

5.74 

8.08 

8.08 

-

-

4'' 

114.30 

3.05 

6.02 

6.02 

8.56 

8.56 

13.49 

17.12 

5” 

141.30 

3.40 

6.55 

6.55 

9.52 

9.52 

15.88 

19.05 

6" 

168.30 

3.40 

7.11 

7.11 

10.97 

10.97 

18.26 

21.96 

8'' 

219.08 

3.76 

8.18 

8.18 

12.70 

12.70 

23.01 

22.23 

10”

273.05 

4.19 

9.27 

9.27 

15.08 

12.70 

28.58 

25.40 

12" 

323.85 

4.57 

9.52 

9.53 

17.45 

12.70 

33.32 

25.40 

14" 

355.60 

4.78 

11.13 

9.53 

19.05 

12.70 

35.71 

-

16" 

406.40 

4.78 

12.70 

9.53 

21.44 

12.70 

40.49 

-

18" 

457.20 

4.78 

14.27 

9.53 

23.83 

12.70 

45.24 

-

20" 

508.00 

5.54 

15.09 

9.53 

26.19 

12.70 

50.01 

-

22" 

558.80 

5.54 

-

9.53 

28.58 

12.70 

53.98 

-

24" 

609.60 

6.35 

17.48 

9.53 

30.96 

12.70 

59.54 

-

Note : We can also produce the sizes beyond this table according to the requirements of customers

Q: Are stainless steel sheets resistant to humidity?
Stainless steel sheets possess resistance to humidity. The outstanding corrosion resistance properties of stainless steel are well-known, encompassing resistance to both moisture and humidity. This quality renders stainless steel sheets an appropriate material for a variety of applications in humid surroundings such as kitchens, bathrooms, and outdoor structures. The presence of chromium in stainless steel generates a protective layer of chromium oxide on the surface. This layer acts as a barrier against moisture, preventing its infiltration and subsequent corrosion. Moreover, stainless steel sheets find frequent use in industries such as food processing and pharmaceuticals, where cleanliness and hygiene are paramount. The sheets' resistance to humidity ensures their durability and longevity in such environments. All in all, stainless steel sheets serve as a dependable and long-lasting choice for humid conditions due to their innate moisture and corrosion resistance.
Q: How do you measure the thickness of stainless steel sheets?
To measure the thickness of stainless steel sheets, you can use a variety of methods. One of the most common methods is to use a caliper, which is a precision measuring tool. With a caliper, you can directly measure the thickness by placing the jaws on both sides of the sheet and tightening them until they make contact. The reading on the caliper will indicate the thickness of the stainless steel sheet. Another method is to use a micrometer, which is similar to a caliper but more accurate for measuring very thin sheets. A micrometer can provide precise measurements by using a spindle and anvil to measure the thickness. It is commonly used in manufacturing and engineering industries where accuracy is crucial. If you don't have access to a caliper or micrometer, you can also use a simple ruler or tape measure. While this method may not be as accurate as using specialized tools, it can still provide a rough estimate of the thickness. By measuring the height of the sheet, you can determine its thickness assuming it is uniform throughout. It is important to note that depending on the thickness of the stainless steel sheet, different measurement tools may be more suitable. Thinner sheets are best measured using micrometers or calipers, while thicker sheets may require more specialized tools such as ultrasonic thickness gauges. In summary, the thickness of stainless steel sheets can be measured using various methods including calipers, micrometers, rulers, or tape measures. The choice of tool depends on the accuracy required and the thickness of the sheet being measured.
Q: What is the fire rating of stainless steel sheets?
The fire rating of stainless steel sheets is typically determined based on their thickness and the specific grade of stainless steel employed. Stainless steel possesses inherent fire-resistant characteristics, as it does not readily melt, ignite, or aid in the propagation of flames. Nonetheless, the fire rating might differ depending on the intended use and the regulatory standards adhered to. Generally speaking, stainless steel sheets are regarded as possessing commendable fire resistance. However, if a precise fire rating is necessary, it is advisable to seek guidance from the manufacturer or a fire protection engineer for more precise information.
Q: Do stainless steel sheets require any special handling or storage?
Yes, stainless steel sheets do require some special handling and storage to maintain their quality and prevent damage. Here are a few key points to consider: 1. Handling: When handling stainless steel sheets, it is important to wear gloves to avoid leaving fingerprints and oils on the surface, which can lead to corrosion. Additionally, sharp tools should be avoided while handling to prevent scratching the surface. 2. Cleaning: Prior to storage, stainless steel sheets should be thoroughly cleaned to remove any dirt, debris, or moisture. This helps to prevent the formation of rust or corrosion during storage. Mild soap or a specialized stainless steel cleaner can be used for cleaning. 3. Storage: Stainless steel sheets should be stored in a clean, dry, and well-ventilated area. They should be kept away from direct sunlight, extreme temperatures, and moisture, as these factors can lead to corrosion. Ideally, they should be stored in a covered area or wrapped in protective materials like plastic or cloth to prevent scratches and damage. 4. Separation: It is important to separate different sheets to avoid contact and potential scratching or damage. This can be achieved by using dividers or interleaf papers between the sheets. 5. Handling equipment: When moving or transporting stainless steel sheets, it is recommended to use appropriate handling equipment like forklifts or cranes. This ensures safe and secure movement without causing any dents or scratches. By following these handling and storage guidelines, stainless steel sheets can be effectively protected and maintained in optimal condition for their intended use.
Q: What are stainless steel sheets?
Stainless steel sheets are flat metal plates made from an alloy of iron, chromium, and other elements that prevent corrosion and rusting. They are commonly used in various industries such as construction, automotive, and manufacturing, due to their durability, strength, and resistance to staining and oxidation.
Q: What are the different types of stainless steel sheet textures available?
A variety of stainless steel sheet textures are available, each offering a distinct aesthetic and functional appeal. Some commonly used textures include: 1. Brushed: This texture is achieved by brushing the stainless steel surface with abrasive materials in one direction, resulting in a smooth, satin-like finish commonly found in kitchen appliances and decorative applications. 2. Mirror: As the name suggests, this texture creates a highly reflective and mirror-like surface. It is achieved by progressively polishing the stainless steel sheet with finer abrasives until a reflective finish is obtained. Mirror-textured stainless steel sheets are often used in architectural and decorative applications. 3. Embossed: This texture involves imprinting patterns or designs onto the stainless steel sheet using embossing rollers. The raised patterns add depth and visual interest to the surface, making it a popular choice for interior design applications such as wall cladding or elevator panels. 4. Perforated: This texture involves creating a pattern of holes or perforations on the stainless steel sheet. It allows for the passage of light, air, or liquids while adding a decorative element to the surface. Perforated stainless steel sheets are commonly used in architectural, interior design, and filtration applications. 5. Etched: This texture is achieved by chemically etching the stainless steel surface using acid or other corrosive substances. The etching process creates a pattern or design on the surface, resulting in a visually appealing, textured finish. Etched stainless steel sheets are often used in decorative applications such as signage, elevator doors, or wall panels. 6. Hammered: This texture involves using hammers or other tools to create a hammered or dimpled pattern on the stainless steel sheet. It adds a rustic, textured look to the surface and is commonly used in architectural and decorative applications. These examples showcase the range of stainless steel sheet textures available. Depending on desired aesthetics and functional requirements, there are numerous other textures and finishes that can be applied to stainless steel sheets to achieve different looks and effects.
Q: Can stainless steel sheets be used for oil and gas pipelines?
Yes, stainless steel sheets can be used for oil and gas pipelines. Stainless steel is highly resistant to corrosion and can withstand extreme temperatures and pressures, making it a suitable material choice for these applications. Its durability and longevity make it an ideal option for oil and gas pipelines, ensuring a reliable and efficient transportation system.
Q: How do I prevent stress relaxation on stainless steel sheets?
Stainless steel sheets undergo stress relaxation when exposed to high temperatures or constant stress. To prevent stress relaxation in stainless steel sheets, the following measures can be taken: 1. Carefully choose the stainless steel grade: Different grades of stainless steel have different resistance to stress relaxation. Opt for a grade with high resistance, such as austenitic stainless steels like Type 304 or Type 316. 2. Avoid excessive temperatures: Operate the stainless steel sheets within the recommended temperature range. Exposing them to temperatures beyond this range can accelerate stress relaxation. Ensure that the operating temperature remains within the permissible limits. 3. Control stress levels: Minimize stress during fabrication and installation. Do not excessively bend, stretch, or deform the material, as this introduces stress. Properly design and fabricate components to reduce stress concentration points. 4. Consider post-weld heat treatment: If the stainless steel sheets are welded, consider performing heat treatment after welding. This involves subjecting the welded area to controlled heating and cooling cycles to relieve residual stresses and minimize the potential for stress relaxation. 5. Reduce exposure to aggressive environments: While stainless steel sheets are corrosion-resistant, exposure to aggressive chemicals or environments can accelerate stress relaxation. Avoid prolonged exposure to corrosive substances or environments that can compromise the material's integrity and cause stress relaxation. 6. Regularly inspect and maintain: Periodically inspect the stainless steel sheets for signs of stress relaxation, such as deformation, cracks, or dimensional changes. Regular maintenance and timely repairs can help identify and address any issues before they worsen. 7. Seek advice from experts: If unsure about preventing stress relaxation in stainless steel sheets, consult metallurgical experts or stainless steel manufacturers. They can provide guidance on the best practices and materials to ensure long-term performance and prevent stress relaxation. By implementing these preventive measures, the risk of stress relaxation in stainless steel sheets can be significantly reduced. This ensures their durability and maintains their structural integrity over time.
Q: Can stainless steel sheets be used in medical equipment?
Medical equipment can indeed make use of stainless steel sheets. Due to its exceptional properties like resistance to corrosion, durability, and ease of cleaning, stainless steel is a favored option for medical devices and equipment. It is frequently employed in surgical instruments, implants, hospital equipment, and laboratory tools. The versatility of stainless steel sheets makes them a common choice in the manufacturing of medical equipment as they can be shaped into various forms and sizes. Furthermore, stainless steel is highly biocompatible, meaning it poses no harm to bodily tissues and can be safely used in medical applications. All in all, stainless steel sheets are a dependable and widely accepted material for medical equipment, offering both hygienic qualities and long-lasting performance.
Q: What's the cheapest kind of stainless steel plate? What's the model and how much is it?
Austenitic stainless steel (non-magnetic) inside the 201 material is the cheapest, the average price of 9000 yuan / ton, including tax, accounting for 7.93 of the proportion of formula: thickness * width * length * weight = weight * unit price = per price
It is a comprehensive enterprise which specialized in melting of stainless steel, manufacturing of seamless steel pipes/tubes and stainless steel wire rod and sale. Our products mainly contain stainless steel ingot, round steel, tube blank, parcel, finished pipes, wire rod, etc, which are of series 200 and series 300. We have most advanced equipment including 12-Ton intermediate frequency furnace, 15-Ton AOD Vessel, SPECTROMAX desk-top automatic spectrograph and ITON XLTXRF hand held type spectrogragh.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 2005
Annual Output Value Above US$1.6 million
Main Markets Europe, North America.
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a) Trade Capacity
Nearest Port Shanghai
Export Percentage 40%
No.of Employees in Trade Department Above 30 people
Language Spoken: English, Chinese
b) Factory Information
Factory Size: Above 5000 square meter
No. of Production Lines Above 6
Contract Manufacturing OEM Service Offered
Product Price Range Average

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