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

904L Stainless Steel Welded Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
5 Tons m.t.
Supply Capability:
2000 Tons m.t./month

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Stainless Steel Welded Pipe

APPLICATION:

Industrial Fluid Conveying

Boiler,Heat Exchanger and condenser

Sanitary and Thin-wall water pipe

Oil and Gas transportation etc.

Standards :

ASTM A249/A269/A270/A312/A358/A788/A789/A790

DIN/EN 10217/DIN 11850

JIS G3459,GB/T 12771 etc.

SIZES:

OUTSIDE DIAMETER

OD

WALL THICKNESS

SCH 5S

SCH 10S

SCH 40S

N.B

NPS

mm

mm

mm

mm

8

1/4'

13.72

-

-

2.24

10

3/8'

17.15

-

-

2.31

15

1/2'

21.34

1.65

2.11

2.77

20

3/4'

26.67

1.65

2.11

2.87

25

1'

33.4

1.65

2.77

3.38

32

1-1/4'

42.16

1.65

2.77

3.56

40

1-1/2'

48.26

1.65

2.77

3.68

50

2'

60.33

1.65

2.77

3.91

65

2-1/2'

73.03

2.11

3.05

5.16

80

3'

88.9

2.11

3.05

5.49

90

3-1/2'

101.6

2.11

3.05

5.74

100

4'

114.3

2.11

3.05

6.02

125

5'

141.3

2.77

3.4

6.55

150

6'

168.28

2.77

3.4

7.11

200

8'

219.08

2.77

3.76

8.18

250

10'

273.05

3.4

4.19

9.27

300

12'

323.85

3.96

4.57

9.52

350

14'

355.6

3.96

4.78

11.13

400

16'

406.4

4.19

4.78

12.7

450

18'

457.2

4.19

4.78

14.27

500

20'

508

4.78

5.54

15.09

550

22'

558.8

4.78

5.54

15.09

600

24'

609.6

5.54

6.35

17.48

650

26'

660.4

5.54

7.92

17.48

700

28'

711.2

5.54

7.92

17.48

750

30'

762

6.35

7.92

17.48

800

32'

812.8

-

7.9

17.48

850

34

863.6

-

7.92

17.48

900

36'

914.4

-

7.92

19.05

1000

40'

1016

-

9.53

-

Q: How do I calculate the strength of stainless steel sheets?
To calculate the strength of stainless steel sheets, you need to consider factors such as the material's tensile strength, yield strength, and thickness. Tensile strength refers to the maximum amount of stress a material can withstand before it breaks, while yield strength is the maximum stress the material can endure without permanent deformation. Additionally, the thickness of the sheet will also affect its overall strength. By referring to the specifications provided by the manufacturer or consulting relevant engineering resources, you can determine the specific strength values for the stainless steel sheets you are working with.
Q: What are the different types of stainless steel sheet finishes for food processing applications?
There are several types of stainless steel sheet finishes commonly used in food processing applications. These include mill finishes, which are smooth and unpolished; 2B finishes, which are slightly reflective and have a smooth, matte appearance; and mirror finishes, which have a highly reflective surface. Additionally, there are also brushed finishes, which have a textured appearance, and embossed finishes, which feature raised patterns or designs on the surface.
Q: How are stainless steel sheets measured?
Stainless steel sheets are typically measured in terms of thickness, width, and length. The thickness is usually expressed in gauge or millimeter, while the width and length are measured in inches or feet.
Q: How many steps do I need for stamping the stainless steel plate?
The shape of the product determines how many processes are required. Even the simplest needs 1 processes, and the complex may take 7-8 steps to complete.
Q: What is the difference between cold rolled and hot rolled stainless steel sheets?
The main difference between cold rolled and hot rolled stainless steel sheets lies in the manufacturing process. Cold rolled stainless steel sheets are produced by rolling the steel at a lower temperature, which results in a smoother and more polished finish. Hot rolled stainless steel sheets, on the other hand, are produced by rolling the steel at a higher temperature, which makes them less smooth and less polished. Additionally, hot rolled sheets tend to have a thicker gauge compared to cold rolled sheets.
Q: Can stainless steel sheets be used for water pipelines?
Yes, stainless steel sheets can be used for water pipelines. Stainless steel is highly resistant to corrosion and has excellent strength, making it a suitable material for water pipelines that require durability and longevity. Additionally, stainless steel's smooth surface helps to maintain water flow efficiency and prevent contamination.
Q: What are the advantages of using stainless steel sheets in the medical industry?
There are several advantages of using stainless steel sheets in the medical industry. Firstly, stainless steel is highly resistant to corrosion, making it a durable and long-lasting material for medical equipment and instruments. This resistance to corrosion is crucial in maintaining sterile conditions and preventing the growth of bacteria or other harmful microorganisms. Additionally, stainless steel is easy to clean and sanitize, reducing the risk of cross-contamination. It is also non-reactive, meaning it does not release any harmful substances or chemicals into the medical environment. Lastly, stainless steel has a high strength-to-weight ratio, making it ideal for constructing lightweight yet sturdy medical devices. Overall, the use of stainless steel sheets in the medical industry ensures safety, hygiene, and reliability.
Q: What are the different types of stainless steel sheet finishes for automotive applications?
There are several different types of stainless steel sheet finishes that are commonly used in automotive applications. These finishes are designed to provide both aesthetic appeal and functional benefits for the automotive industry. 1. No. 1 Finish: This is a hot-rolled, annealed, and pickled finish that is characterized by a rough, dull appearance. It is commonly used in non-decorative applications where corrosion resistance is the primary concern. 2. No. 2B Finish: This is a bright, cold-rolled finish that is commonly used for automotive trim and decorative applications. It has a smooth surface and a moderate level of reflectivity. 3. No. 3 Finish: This is a semi-polished finish that is achieved by using progressively finer abrasives. It has a moderate level of reflectivity and is commonly used for decorative applications where a shinier appearance is desired. 4. No. 4 Finish: This is a brushed finish that is achieved by polishing the stainless steel sheet with a fine-grit abrasive. It has a consistent, linear grain pattern and a moderate level of reflectivity. It is commonly used for decorative applications such as trim and accents. 5. No. 8 Mirror Finish: This is a highly polished finish that is achieved by buffing the stainless steel sheet with a series of abrasive compounds. It has a mirror-like appearance and is commonly used for decorative applications that require a high level of reflectivity. In addition to these standard finishes, there are also specialty finishes available for automotive applications, such as embossed, patterned, or textured finishes. These finishes can provide unique design elements and enhance the overall aesthetic appeal of the vehicle. Overall, the choice of stainless steel sheet finish for automotive applications depends on the specific requirements of the project, including factors such as corrosion resistance, durability, and desired appearance.
Q: Are stainless steel sheets good for high-temperature applications?
Stainless steel sheets prove to be an exceptional choice for applications at high temperatures. With a high melting point that typically ranges from 1400 to 1450 degrees Celsius (2552 to 2642 degrees Fahrenheit), stainless steel becomes suitable for environments with elevated temperatures. Moreover, this type of steel displays remarkable resistance to oxidation when subjected to high temperatures, effectively preventing the formation of scales or rust that could potentially weaken the material. Additionally, stainless steel boasts good thermal conductivity, facilitating efficient heat transfer. These remarkable attributes establish stainless steel sheets as a dependable option for a diverse range of high-temperature applications, such as industrial furnaces, heat exchangers, boilers, and exhaust systems.
Q: Are stainless steel sheets suitable for chemical reactors?
Yes, stainless steel sheets are suitable for chemical reactors. Stainless steel is a preferred material in the chemical industry because of its excellent corrosion resistance properties. It can withstand a wide range of chemicals, including acids, alkalis, and solvents, without undergoing significant degradation or reacting with the substances being processed. Stainless steel sheets are particularly chosen for chemical reactors due to their high strength, durability, and resistance to high temperatures and pressure. They can handle the harsh conditions and aggressive substances found in chemical processes without compromising their structural integrity. Moreover, stainless steel sheets are easy to clean and maintain, making them suitable for applications where cleanliness is crucial, such as pharmaceutical and food processing industries. They also have excellent heat transfer properties, allowing for efficient temperature control within the reactor. In summary, stainless steel sheets are a reliable choice for chemical reactors due to their corrosion resistance, strength, durability, and thermal properties. They provide a safe and long-lasting solution for handling various chemicals, making them widely used in the chemical industry.
Our company is AAA grade credit enterprises. Which has EAF/AOD furnace, forging hammer,12 sets cold-drawing machine , 9 sets cold-rolling machine, CNC machine, Switzerland ARL Spectrometer, Eddy Current testing and Ultrasonic testing equipment.There also have set up stainless steel Research and Development center and have excellent personnel and technological power. We sincerely welcome all friends and service with our Honest, Professional, High efficiency and Innovation.

1. Manufacturer Overview

Location Anhui,China
Year Established 2003
Annual Output Value Above US$16 Million
Main Markets
South Korea;Japan; Europe;ASEAN;India
Company Certifications ISO 9001:2000;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a) Trade Capacity
Nearest Port Shanghai
Export Percentage 70%
No.of Employees in Trade Department 160 People
Language Spoken: English;Chinese;Japanese;Korea
b) Factory Information
Factory Size: Above 300,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

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