• 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:304 why is stainless steel magnetic?
304 stainless steel after cold processing, the structure of the structure will also change to martensite, and the greater the deformation degree of cold work, the more martensite transformation, the greater the magnetism. Like a lot of stainless steel wire, made straight, no obvious induction, but it is bent into a rectangular or circular, and produce some magnetic for cold bending deformation is large, especially the angle of magnetic is more obvious.In order to eliminate the magnetism of the 304 stainless steel, the austenite structure can be recovered by high temperature treatment so as to eliminate magnetism.Special remind is, 304 magnetic stainless steel because it causes, and other materials such as stainless steel, carbon steel, magnetic 430 is not the same level, that is to say the magnetic stainless steel 304 is always weakly magnetic.
Q:Stainless steel plate laser cutting how to charge?
It depends on which laser machine you use, and the specific model, and the processing materials are also different. Consumption is mainly: electricity, laser gas, auxiliary gas, consumables, general machine tool software has billing function, but not allowed.
Q:What is 3042B stainless steel?
304: general model, that is, 18/8 stainless steel. Products such as: corrosion-resistant containers, tableware, furniture, railings, medical equipment. The standard ingredient is 18% chromium plus 8% nickel. Stainless steel that is free of magnetism and can not be altered by heat treatment. GB is 0Cr18Ni9.
Q:How do you prevent crevice corrosion in stainless steel sheets?
To prevent crevice corrosion in stainless steel sheets, several key steps can be taken: 1. Design and fabricate properly: Ensure that the stainless steel sheets have smooth surfaces and minimal crevices during the design and fabrication process. This will decrease the likelihood of trapping stagnant solutions and minimize the possibility of crevice corrosion. 2. Regularly clean and maintain: Clean the stainless steel sheets on a regular basis to eliminate any debris or contaminants that may contribute to crevice corrosion. Mild detergents or specialized stainless steel cleaners can be used for this purpose. 3. Avoid exposure to corrosive environments: Limit the stainless steel sheets' exposure to corrosive surroundings, such as those containing chloride ions (e.g., saltwater). If exposure cannot be avoided, consider applying protective coatings or using higher-grade stainless steel alloys that are more resistant to crevice corrosion. 4. Environmental control: Maintain proper environmental conditions, including temperature, humidity, and pH levels, to minimize the risk of crevice corrosion. Monitoring and controlling these factors can create a less favorable environment for corrosion to occur. 5. Regular inspection and maintenance: Conduct routine inspections to identify any signs of crevice corrosion, such as discoloration, pitting, or rough surfaces. If any corrosion is detected, take immediate action to remove it and repair the affected area. By implementing these preventive measures, the risk of crevice corrosion in stainless steel sheets can be significantly reduced, ensuring their durability and performance.
Q:What's the cheapest kind of stainless steel plate? What's the model and how much is it?
The cheapest is 201, the price is relative to the thickness
Q:What are the different types of edge finishes for stainless steel sheets?
Stainless steel sheets can be treated with different types of edge finishes to enhance their appearance, functionality, and protection against corrosion and damage. 1. The mill finish is the most basic type, leaving the edges straight and unfinished without any additional treatment or polishing. 2. The deburred edge involves smoothing out rough edges using abrasive materials to eliminate sharp edges and burrs, making the sheet safer to handle and preventing potential injuries. 3. A rounded edge finish involves milling or machining the edges to create a curved or rounded profile, reducing the risk of cuts or injuries caused by sharp edges. 4. The beveled edge finish entails cutting or grinding the edges at an angle to create a sloped or chamfered profile, adding a decorative element and creating a smooth transition between surfaces. 5. The polished edge finish involves polishing the edges to a high shine, creating a smooth, reflective surface that enhances the overall appearance of the sheet. 6. The brushed edge finish applies a brushed texture to the edges, creating a consistent pattern of fine lines or scratches for a unique and contemporary look. These various edge finishes for stainless steel sheets offer different benefits and can be chosen based on specific application requirements. Whether for safety, aesthetics, or functionality, selecting the right edge finish can greatly enhance the performance and visual appeal of stainless steel sheets.
Q:Do stainless steel sheets require any special maintenance?
Yes, stainless steel sheets require regular cleaning and maintenance to maintain their appearance and prevent corrosion. This typically involves using mild soap or detergent and a soft cloth or sponge to remove any dirt, fingerprints, or grease. Additionally, avoiding the use of abrasive cleaners or steel wool is important to prevent scratching the surface.
Q:Are stainless steel sheets magnetic?
Stainless steel sheets have the potential to be magnetic. The magnetic nature of stainless steel sheets relies on their composition. Generally, stainless steel is not magnetic. However, specific grades, such as the 400 series (such as 410, 416, 420, and 430), may possess magnetic properties due to a higher presence of ferritic or martensitic structures. Conversely, the commonly used 300 series stainless steel (such as 304 and 316) is non-magnetic because of its austenitic structure. Thus, it is crucial to consider the specific grade of stainless steel when assessing its magnetic behavior.
Q:What's the difference between stainless steel 304 2B board and Ba board?
BA 2B process is not the same, finished products are not the same.The BA plate is rolled with a work roll of roughness 0.006-0.008 and annealed in a vertical furnace. The surface is very mirror like;2B edge Miao made by using roughness of work rolls 0.2-0.28, commonly used in horizontal continuous annealing production, rough surface.
Q:What are the benefits of using mirror-finish stainless steel sheets?
Mirror-finish stainless steel sheets offer several benefits. Firstly, they provide a sleek and modern aesthetic appeal, making them a popular choice for interior and architectural design. Additionally, the reflective surface of these sheets creates the illusion of a larger space, making them ideal for small areas. Mirror-finish stainless steel also has superior corrosion resistance, making it a durable option for outdoor applications. The smooth surface is easy to clean and maintain, reducing the need for frequent upkeep. Finally, mirror-finish stainless steel sheets are often used in food processing and medical industries due to their hygienic properties and ability to resist bacterial growth.
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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