304 Stainless Steel Flat
- Ref Price:
-
- 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 Flats
1. Standard: AISI, GB, JIS, ASTM, DIN, EN
2. Grade: 1).200Series: 201,202.
2).300Series: 301,302,303,304,304L,316,316L,321.
3).400Series: 410,410S,416,420,430,430F.
3. Size:3x25mm- 80x250mm
4. Length: 2m-6m
5. Craft: HRAP, or cold drawn
6. Stainless Steel Flat Bar Surface: Pickling or polished
7. MOQ: 1 Ton
8. Delivery: within 20 days
9. Package: Waterproof with tape
10. Application: These products are widely supplied to areas of machine-made industry, chemical industry, shipping industry,architecture, food industry, household products etc.
|
Size |
Thickness (mm) | |||||||||||
|
Width (mm) |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
20 |
25 |
30 |
|
Theoretical Weight (kg/m) | ||||||||||||
|
10 |
0.238 |
0.32 |
0.4 |
0.48 |
0.63 |
|
|
|
|
|
|
|
|
15 |
0.36 |
0.48 |
0.59 |
0.71 |
0.95 |
1.19 |
|
|
|
|
|
|
|
20 |
0.476 |
0.63 |
0.79 |
0.95 |
1.27 |
1.59 |
1.9 |
|
|
|
|
|
|
25 |
0.585 |
0.79 |
0.99 |
1.19 |
1.59 |
1.98 |
2.38 |
|
|
|
|
|
|
30 |
0.714 |
0.95 |
1.19 |
1.43 |
1.9 |
2.38 |
2.85 |
3.33 |
3.81 |
4.75 |
5.948 |
|
|
40 |
0.952 |
1.27 |
1.59 |
1.9 |
2.54 |
3.17 |
3.81 |
4.44 |
5.08 |
6.34 |
7.93 |
9.52 |
|
50 |
1.19 |
1.59 |
1.98 |
2.38 |
3.17 |
3.97 |
4.76 |
5.55 |
6.34 |
7.93 |
9.91 |
11.9 |
|
60 |
1.428 |
1.9 |
2.38 |
2.85 |
3.81 |
4.76 |
5.71 |
6.66 |
7.61 |
9.52 |
11.9 |
14.27 |
|
70 |
|
2.22 |
2.78 |
3.33 |
4.44 |
5.55 |
6.66 |
7.77 |
8.88 |
11.1 |
13.88 |
16.65 |
|
80 |
|
|
3.17 |
3.81 |
5.08 |
6.34 |
7.61 |
8.88 |
10.15 |
12.69 |
15.86 |
19.03 |
|
90 |
|
|
3.57 |
4.28 |
5.71 |
7.14 |
8.56 |
9.99 |
11.42 |
14.27 |
17.84 |
21.41 |
|
100 |
|
|
3.97 |
4.76 |
6.34 |
7.93 |
9.52 |
11.1 |
12.69 |
15.86 |
19.82 |
23.79 |
|
110 |
|
|
|
5.23 |
6.98 |
8.72 |
10.47 |
12.21 |
13.96 |
17.45 |
21.81 |
26.17 |
|
120 |
|
|
|
5.71 |
7.61 |
9.52 |
11.42 |
13.32 |
15.23 |
19.03 |
23.79 |
28.55 |
|
130 |
|
|
|
6.19 |
8.25 |
10.31 |
12.37 |
14.43 |
16.49 |
20.62 |
25.77 |
30.93 |
|
140 |
|
|
|
6.66 |
8.88 |
11.1 |
13.32 |
15.54 |
17.76 |
22.2 |
27.76 |
33.31 |
|
150 |
|
|
|
7.14 |
9.52 |
11.9 |
14.27 |
16.65 |
19.03 |
23.79 |
29.74 |
35.69 |
|
160 |
|
|
|
7.61 |
|
12.69 |
15.23 |
17.76 |
20.3 |
25.38 |
31.72 |
38.06 |
|
170 |
|
|
|
|
|
13.48 |
16.18 |
18.87 |
21.57 |
26.96 |
33.7 |
40.44 |
|
180 |
|
|
|
|
|
14.27 |
17.13 |
19.98 |
22.84 |
28.55 |
35.69 |
42.82 |
- Q: How do you calculate the pressure rating of stainless steel pipes?
- To calculate the pressure rating of stainless steel pipes, you need to consider several factors. First, you need to know the material properties of the stainless steel being used, such as its yield strength and tensile strength. These properties can be obtained from material data sheets or by conducting mechanical tests. Next, you need to determine the wall thickness of the stainless steel pipe. This can be measured directly or obtained from the pipe manufacturer's specifications. It is important to ensure that the wall thickness is uniform along the entire length of the pipe. Once you have the material properties and the wall thickness, you can use the appropriate formula or calculation method to determine the pressure rating. There are various codes and standards available that provide guidance on calculating pressure ratings for different types of pipes, such as the ASME B31.3 code for process piping or the ASME B31.1 code for power piping. These codes typically consider factors such as the allowable stress of the material, safety factors, and design considerations. The formulas or calculation methods provided in these codes take into account the material properties, wall thickness, pipe diameter, and other relevant parameters to calculate the maximum allowable pressure that the stainless steel pipe can withstand. It is important to note that the pressure rating of stainless steel pipes may also depend on other factors, such as the temperature of the fluid being transported, the corrosive nature of the fluid, and any potential external loads or stresses on the pipe. Therefore, it is recommended to consult the applicable codes, standards, or a qualified engineer to ensure accurate calculations and to consider all relevant factors when determining the pressure rating of stainless steel pipes.
- Q: What is the difference between duplex and super duplex stainless steel pipes?
- The main difference between duplex and super duplex stainless steel pipes lies in their chemical composition and mechanical properties. Duplex stainless steel pipes have a mixed microstructure of austenite and ferrite, offering a good balance of corrosion resistance and strength. On the other hand, super duplex stainless steel pipes have a higher content of chromium, molybdenum, and nitrogen, providing exceptional resistance to corrosion, especially in harsh environments. Super duplex stainless steel pipes also possess superior mechanical properties, such as increased tensile strength and improved resistance to stress corrosion cracking.
- Q: Are stainless steel pipes suitable for industrial applications?
- Yes, stainless steel pipes are highly suitable for industrial applications. Stainless steel is known for its excellent corrosion resistance, making it a preferred choice for various industries such as chemical, petrochemical, oil and gas, pharmaceutical, food and beverage, and many others. Stainless steel pipes can withstand high temperatures and pressures, making them ideal for transporting fluids and gases in industrial processes. They are also durable, strong, and have a long lifespan, which is crucial for heavy-duty industrial applications. Additionally, stainless steel pipes are easy to maintain and clean, reducing the risk of contamination in industries that require strict hygiene standards. Overall, stainless steel pipes offer numerous advantages that make them highly suitable and widely used in industrial applications.
- Q: Are stainless steel pipes suitable for oil drilling rigs?
- Yes, stainless steel pipes are suitable for oil drilling rigs. Stainless steel is highly corrosion resistant, which is crucial for oil drilling operations that involve contact with harsh and corrosive substances such as oil, gas, and drilling fluids. These pipes can withstand the high pressure and extreme temperatures often encountered in drilling environments. Additionally, stainless steel pipes have excellent mechanical properties, such as high tensile strength and toughness, making them durable and reliable for use in oil drilling rigs. They also have a long lifespan, reducing the need for frequent replacements and maintenance, which is essential for the cost-effectiveness of drilling operations. Overall, stainless steel pipes are an ideal choice for oil drilling rigs due to their corrosion resistance, durability, and high performance capabilities.
- Q: How do you calculate the required support spacing for stainless steel pipes?
- Several factors must be taken into account when calculating the necessary support spacing for stainless steel pipes. These factors encompass the pipe diameter, the weight of the material, the system's temperature, the fluid flowing through the pipe, and the desired safety factor. The initial step involves determining the pipe diameter. This can be achieved by direct measurement or by calculating it using the pipe's schedule and nominal size. Once the diameter is known, the weight of the stainless steel pipe per unit length can be determined using the density of stainless steel. Afterwards, the temperature of the system in which the pipe will operate must be considered. Stainless steel pipes can expand and contract with temperature changes, and this thermal expansion must be taken into account when determining support spacing. The thermal expansion coefficient of stainless steel can be utilized to calculate the expected expansion across the temperature range. The fluid flowing through the pipe should also be taken into consideration. If the fluid is corrosive or possesses high velocity or pressure, additional supports may be necessary to prevent excessive vibration or stress on the pipe. Finally, the desired safety factor must be incorporated. This factor represents the additional support spacing required to ensure the integrity and stability of the pipe system. Common safety factors typically range from 1.5 to 3, depending on the specific application and industry standards. Once all these factors are known, various industry standards and guidelines can be employed to calculate the required support spacing for stainless steel pipes. These standards provide formulas and tables that consider the aforementioned factors, enabling engineers and designers to determine the appropriate distance between pipe supports. It is important to note that qualified professionals with knowledge of industry standards and local regulations should perform these calculations to ensure the safe and efficient operation of the stainless steel pipe system.
- Q: How do you prevent stainless steel pipes from corroding?
- To prevent stainless steel pipes from corroding, there are several measures you can take: 1. Choose the right grade of stainless steel: Different grades of stainless steel have varying levels of corrosion resistance. It is important to select a grade that is suitable for the specific environment in which the pipes will be used. For more corrosive environments, higher grades such as 316 stainless steel are recommended. 2. Proper installation and maintenance: Ensure that the pipes are installed correctly, with appropriate gaskets, seals, and fittings to prevent any gaps or leaks that can allow moisture or corrosive substances to penetrate. Regularly inspect and maintain the pipes to identify and repair any damage or potential sources of corrosion. 3. Keep the pipes clean and dry: Regular cleaning of stainless steel pipes helps remove any contaminants or corrosive substances that may have accumulated. Avoid using harsh chemical cleaners that can damage the protective oxide layer on the surface of the stainless steel. Additionally, keeping the pipes dry by avoiding prolonged exposure to water or moisture can help prevent corrosion. 4. Apply protective coatings: Applying a protective coating or paint specifically designed for stainless steel can provide an additional layer of protection against corrosion. These coatings act as a barrier, preventing direct contact between the stainless steel and corrosive substances. 5. Cathodic protection: In certain cases where the pipes are exposed to highly corrosive environments, cathodic protection can be employed. This involves using sacrificial anodes or impressed current systems to protect the stainless steel from corrosion by diverting the electrical current away from the pipes. By following these preventive measures, you can significantly reduce the risk of corrosion in stainless steel pipes and prolong their lifespan.
- Q: What is the difference between Sch 40 and Sch 80 stainless steel pipes?
- The main difference between Sch 40 and Sch 80 stainless steel pipes lies in their thickness. Sch 40 pipes have a thinner wall thickness compared to Sch 80 pipes, which means they have a lower pressure rating. On the other hand, Sch 80 pipes have a thicker wall thickness, making them suitable for higher pressure applications.
- Q: Are stainless steel pipes suitable for hydraulic applications?
- Stainless steel pipes are indeed suitable for hydraulic applications. Renowned for their outstanding resistance to corrosion, stainless steel proves ideal for hydraulic systems that may encounter different fluids. With their impressive strength and durability, stainless steel pipes can withstand the high pressure and temperature conditions commonly found in hydraulic systems. Moreover, these pipes offer exceptional dimensional stability, maintaining their shape and integrity even during extreme operating conditions. Thanks to their corrosion resistance, stainless steel pipes boast a longer service life compared to alternative materials, reducing the necessity for frequent replacements and maintenance. All in all, stainless steel pipes represent a trustworthy and effective option for hydraulic applications.
- Q: What is the difference between seamless and EFW stainless steel pipes?
- Seamless and EFW (Electric Fusion Welded) stainless steel pipes are two different types of stainless steel pipes that have distinct characteristics and manufacturing processes. Firstly, seamless stainless steel pipes are manufactured without any welding seams or joints. They are made from a solid cylindrical billet, which is heated and then stretched over a mandrel to create a hollow tube. This process ensures that seamless pipes have a consistent wall thickness and a smooth interior surface, making them ideal for applications that require high-pressure, high-temperature, or corrosive environments. Due to their seamless construction, these pipes offer better strength and durability. On the other hand, EFW stainless steel pipes are created by using a combination of high-frequency electrical current and pressure to weld the edges of two stainless steel sheets or plates together. This fusion welding process forms a continuous seam along the length of the pipe. EFW pipes are typically used for lower-pressure and lower-temperature applications, such as conveying fluids or gases in industrial settings. One key difference between seamless and EFW stainless steel pipes is their manufacturing complexity. Seamless pipes require more intricate and precise manufacturing techniques, resulting in a higher production cost compared to EFW pipes. Additionally, the seamless process allows for a wider range of sizes and thicknesses, while EFW pipes are typically limited in their size options. Another difference lies in the availability of grades and alloys. Seamless stainless steel pipes are available in a wide range of grades and alloys, offering greater flexibility for specific applications. EFW pipes, on the other hand, have a more limited selection of available grades and alloys. In terms of mechanical properties, seamless stainless steel pipes generally have superior strength and corrosion resistance compared to EFW pipes. The absence of welds or joints in seamless pipes reduces the risk of weak points that could be prone to corrosion or failure. In summary, seamless stainless steel pipes are manufactured without any welding seams, offering better strength, durability, and corrosion resistance. They are suitable for high-pressure, high-temperature, or corrosive applications. EFW stainless steel pipes, on the other hand, are created by fusion welding two stainless steel sheets or plates together, making them more suitable for lower-pressure and lower-temperature applications.
- Q: Can stainless steel pipes be used for irrigation sprinkler systems?
- Indeed, irrigation sprinkler systems can utilize stainless steel pipes. Renowned for their durability, strength, and resistance to corrosion, stainless steel pipes prove to be an exceptional preference for irrigation setups. They possess the ability to endure high water pressure and are less prone to rust or decay over time in comparison to alternative materials, such as PVC or galvanized steel. Furthermore, stainless steel pipes guarantee hygienic conditions and do not taint the water supply, rendering them a secure choice for irrigation systems. Nevertheless, it remains crucial to take into account factors like cost and compatibility with existing infrastructure prior to opting for stainless steel pipes in irrigation sprinkler systems.
Our company has large advantage on inventory, complete specifications, timely delivery, high quality low price,Our customers widely distributed in chemical, aerospace, aviation , elevators, air conditioning, medical equipment, kitchen appliances, pharmaceutical water supply equipment, food machinery, petroleum, power generation, construction, decoration and metal processing industries. The company has advanced production equipment, excellent means of detection.
1. Manufacturer Overview
| Location | Jiangsu,China |
| Year Established | 2002 |
| Annual Output Value | Above US$ 8 Million |
| Main Markets | China, East Asia, |
| 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 | 40% |
| No.of Employees in Trade Department | 30 People |
| Language Spoken: | English；Chinese |
| b) Factory Information | |
| Factory Size: | Above 26,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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304 Stainless Steel Flat
- Ref Price:
-
- 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
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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