• 904L Stainless Steel Seamless Pipe System 1
  • 904L Stainless Steel Seamless Pipe System 2
  • 904L Stainless Steel Seamless Pipe System 3
904L Stainless Steel Seamless Pipe

904L 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:
-

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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:How do you determine the thickness of a stainless steel sheet?
To determine the thickness of a stainless steel sheet, you can use a variety of methods such as using a micrometer, caliper, or measuring tape. These tools allow you to directly measure the thickness of the sheet by placing them perpendicular to its surface and reading the measurement displayed on the tool.
Q:What is the difference between stainless steel sheets and stainless steel plates?
Stainless steel sheets and stainless steel plates are both commonly used in various industries and have similar properties, but they differ in terms of thickness and application. Stainless steel sheets are generally thinner than stainless steel plates. They are typically less than 6mm thick and are often used for decorative purposes, such as in kitchen appliances, automotive trim, and signage. Stainless steel sheets can also be easily bent or formed into different shapes, making them suitable for projects that require flexibility. On the other hand, stainless steel plates are thicker and more robust than sheets. They are typically more than 6mm thick and are commonly used in heavy-duty applications, such as construction, machinery, and industrial equipment. Stainless steel plates provide greater strength, durability, and resistance to corrosion, making them suitable for withstanding high temperatures, pressure, and mechanical stress. Another difference lies in the manufacturing process. Stainless steel sheets are usually produced by cold rolling or hot rolling, resulting in a smooth and flat surface. Stainless steel plates, on the other hand, are typically produced through hot rolling followed by heat treatment, which enhances their mechanical properties. In summary, while stainless steel sheets and stainless steel plates are both made of the same material, their thickness, application, and manufacturing process set them apart. Sheets are thinner and more flexible, primarily used for decorative purposes. Plates are thicker, stronger, and designed for heavy-duty applications that require greater strength and durability.
Q:How do I choose the appropriate gauge for stainless steel sheets?
There are several factors to consider when deciding on the appropriate gauge for stainless steel sheets. Firstly, it is important to determine the purpose or application of the sheets. Specific gauges are suitable for different uses. For instance, thinner gauges (higher numbers) like 26 or 28 are commonly used for decorative purposes, while thicker gauges (lower numbers) such as 14 or 16 are more suitable for industrial applications that require strength and durability. Secondly, the environment in which the sheets will be used should be taken into account. If the sheets will be exposed to harsh conditions like high temperatures, corrosive chemicals, or heavy impact, it is advisable to choose a thicker gauge to ensure they can withstand these conditions. Moreover, the size and shape of the stainless steel sheets should also be considered. Larger sheets or those with complex shapes may require thicker gauges to prevent bending or warping. Lastly, budget limitations may impact the gauge selection. Thicker gauges generally come at a higher cost than thinner ones, so finding a balance between desired strength and available budget is important. To summarize, when choosing the appropriate gauge for stainless steel sheets, consider the application, environmental conditions, sheet size and shape, and budget. It is also recommended to seek guidance from a professional or supplier who can provide tailored advice based on your specific needs.
Q:Can stainless steel sheets be used for pharmaceutical storage cabinets?
Yes, stainless steel sheets can be used for pharmaceutical storage cabinets. Stainless steel is highly resistant to corrosion, making it an ideal material for storing pharmaceuticals, which often require sterile and hygienic conditions. Stainless steel is also easy to clean and maintain, ensuring that the storage cabinets remain contamination-free. Additionally, stainless steel is durable and long-lasting, providing a reliable and secure storage solution for pharmaceuticals.
Q:What are the different types of stainless steel sheet finishes for decorative purposes?
There are several types of stainless steel sheet finishes commonly used for decorative purposes, including brushed, mirror, embossed, and patterned finishes.
Q:Are stainless steel sheets resistant to scaling?
Stainless steel sheets possess resistance against scaling. Scaling is the result of oxide layer formation on a material's surface when subjected to elevated temperatures. Stainless steel comprises a significant amount of chromium, which generates a protective chromium oxide layer when exposed to oxygen. This oxide layer acts as a barrier, halting any further oxidation or scaling of the stainless steel. In addition, the inclusion of alloying elements like nickel and molybdenum further strengthens the scaling resistance of stainless steel sheets. Consequently, stainless steel sheets exhibit a high degree of scaling resistance, rendering them suitable for utilization in high-temperature surroundings.
Q:What is the difference between stainless steel sheets and regular steel sheets?
Stainless steel sheets and regular steel sheets differ primarily in their composition and properties. Stainless steel sheets are made primarily of iron and contain a minimum of 10.5% chromium, which gives them their unique stainless properties. Regular steel sheets, on the other hand, are made primarily of iron and carbon, with no significant amount of chromium. The presence of chromium in stainless steel sheets provides several distinct advantages. Firstly, it enhances the corrosion resistance of the material, making it highly resistant to rust and staining. This makes stainless steel sheets suitable for applications in environments where moisture or exposure to corrosive substances is a concern, such as in the food and beverage industry or marine applications. Additionally, stainless steel sheets have excellent heat resistance, making them suitable for high-temperature applications. They can withstand extreme temperatures without losing their structural integrity, which regular steel sheets may not be able to tolerate. Another key difference lies in the appearance of the two materials. Stainless steel sheets have a bright, reflective surface due to their chromium content, giving them a lustrous and modern look. Regular steel sheets, on the other hand, have a duller and less polished appearance. Furthermore, stainless steel sheets are often more expensive than regular steel sheets due to the additional manufacturing processes and the higher cost of the chromium alloy. However, the enhanced corrosion resistance and durability provided by stainless steel sheets can often justify the higher cost in various applications. In summary, stainless steel sheets differ from regular steel sheets in terms of their composition, properties, appearance, and cost. Stainless steel sheets offer superior corrosion resistance, heat resistance, and a visually appealing surface, making them ideal for specific applications where these attributes are required. Regular steel sheets, on the other hand, are more affordable but lack the unique properties of stainless steel.
Q:How are stainless steel sheets produced?
The production of stainless steel sheets involves a series of manufacturing processes that encompass different stages. To begin with, raw materials like iron ore, coal, and limestone are melted in a blast furnace, which is known as primary steelmaking and results in the creation of molten iron. Next, the molten iron is moved to a basic oxygen furnace (BOF) or electric arc furnace (EAF) where it is combined with scrap steel and other alloys to adjust its chemical composition as desired. The molten mixture then undergoes a refining process to eliminate impurities and attain the desired quality of stainless steel. Once the refining process is finished, the molten stainless steel is cast into large blocks called slabs or billets. These solidified metal blocks are then heated and passed through a series of rollers in a process called hot rolling, which reduces their thickness and shapes them into the desired dimensions. After hot rolling, the stainless steel sheets go through annealing, a process where they are heated to a specific temperature and allowed to cool gradually. Annealing serves to relieve internal stresses and enhance the material's mechanical properties, such as strength and ductility. Following annealing, the stainless steel sheets may undergo further processing such as cold rolling. This process involves passing the sheets through rollers at room temperature to achieve the desired thickness and surface finish. Cold rolling also improves the stainless steel's mechanical properties and enhances its surface quality. Once the sheets have been cold rolled, they are usually coated with a protective film or passivation layer to prevent corrosion. This film acts as a barrier against environmental factors and helps maintain the longevity of the stainless steel sheets. Finally, the stainless steel sheets are cut into the desired sizes and shapes using various cutting techniques like shearing or laser cutting. Additionally, the sheets may undergo additional surface treatments such as polishing or brushing to achieve the desired aesthetic appearance. In conclusion, the production of stainless steel sheets involves melting raw materials, refining the molten metal, casting it into slabs, hot rolling to reduce thickness, annealing to improve properties, cold rolling for further refinement, coating for corrosion resistance, and finally cutting and surface treatment to achieve the desired product.
Q:What are the different types of stainless steel sheet finishes available?
Available are various types of finishes for stainless steel sheets, each possessing its own distinct characteristics and applications. Some of the most commonly used finishes include: 1. No. 1 Finish, also referred to as hot rolled or annealed and pickled finish, represents the most basic type of stainless steel sheet finish. It exhibits a rough and dull appearance with a non-reflective surface. This finish is typically employed in industrial applications where aesthetics are not of primary importance. 2. No. 2B Finish is a smooth and semi-reflective finish achieved through cold rolling, annealing, and pickling. It boasts a slightly glossy appearance and is commonly utilized in applications requiring a moderate level of corrosion resistance. 3. No. 4 Finish is accomplished through the polishing of the stainless steel sheet using a fine abrasive material. This finish presents a brushed appearance with a low gloss finish. It finds frequent use in architectural and decorative applications, such as kitchen appliances, countertops, and elevator panels. 4. No. 8 Finish, also known as a mirror finish, is the most reflective type of stainless steel sheet finish available. It is achieved by progressively polishing the surface with finer grits until a mirror-like finish is attained. This finish is frequently employed in decorative applications, including architectural accents, signage, and ornamental pieces. 5. Satin Finish exhibits a smooth, satin-like appearance with a low to medium gloss level. It is achieved through a combination of brushing and polishing techniques. This finish is often utilized in applications that require a balance between aesthetics and functionality, such as kitchen equipment, sanitary appliances, and automotive trim. 6. Bead Blasted Finish is accomplished by subjecting the surface of the stainless steel sheet to high-pressure blasting with glass beads. This creates a uniform and matte appearance with a subtle texture. It is commonly used in architectural and interior design applications, such as wall panels, elevator doors, and furniture. 7. Embossed Finish is achieved by mechanically imprinting a pattern onto the surface of the stainless steel sheet. This creates a textured appearance that can range from subtle to dramatic, depending on the chosen pattern. It is often employed in decorative applications, such as wall cladding, signage, and decorative panels. These examples merely scratch the surface of the numerous stainless steel sheet finishes available. The choice of finish depends on the specific requirements of the application, including considerations of aesthetics, corrosion resistance, and functionality.
Q:Are stainless steel sheets suitable for elevator flooring?
Yes, stainless steel sheets are suitable for elevator flooring. Stainless steel is a durable and corrosion-resistant material, making it an excellent choice for high-traffic areas like elevator floors. It can withstand heavy loads and is resistant to scratches, stains, and dents, ensuring a long-lasting and aesthetically pleasing flooring option. Additionally, stainless steel is easy to clean and maintain, making it a hygienic choice for elevator flooring.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 1999
Annual Output Value Above $9.3 millions
Main Markets Europe;Asia;South America
Company Certifications ISO9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 0.3
No.of Employees in Trade Department 20
Language Spoken: English
b)Factory Information  
Factory Size: 200000m2
No. of Production Lines 8
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

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