Steel Flat Bar
- 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: What is the difference between 904L and 316L stainless steel pipes?
- 904L and 316L are both types of stainless steel pipes, but they differ in their composition and properties. 1. Composition: The main difference lies in the composition of these two stainless steel grades. 904L contains higher amounts of chromium, nickel, and molybdenum compared to 316L. Specifically, 904L has approximately 25% nickel and 4.5% molybdenum, while 316L contains around 10-14% nickel and 2-3% molybdenum. 2. Corrosion Resistance: Due to its higher chromium, nickel, and molybdenum content, 904L stainless steel pipes exhibit superior corrosion resistance compared to 316L. The higher alloying elements make 904L more resistant to localized corrosion such as pitting and crevice corrosion, especially in aggressive environments like seawater and acidic conditions. 3. Strength and Toughness: 904L stainless steel pipes have higher strength and toughness compared to 316L. This makes them more suitable for applications where greater mechanical properties are required, such as in high-pressure and high-temperature environments. 4. Cost: 904L stainless steel is generally more expensive than 316L due to its higher alloying elements. The increased cost is mainly attributed to the higher nickel and molybdenum content, which are more expensive metals. 5. Applications: 316L stainless steel pipes are commonly used in a wide range of industries, including food processing, chemical processing, and pharmaceuticals, where corrosion resistance and good mechanical properties are essential. On the other hand, 904L stainless steel pipes are primarily used in highly corrosive environments like offshore platforms, petrochemical plants, and desalination plants, thanks to their exceptional resistance to corrosion. In summary, the main differences between 904L and 316L stainless steel pipes lie in their composition, corrosion resistance, strength, cost, and applications. While 316L is suitable for general-purpose applications, 904L is preferred in more demanding and corrosive environments.
- Q: Can stainless steel pipes be insulated with polyetherimide?
- Polyetherimide (PEI) is an exceptional thermoplastic that exhibits remarkable thermal stability and insulation capabilities, making it a suitable choice for insulating stainless steel pipes. With its excellent resistance to heat, chemicals, and electrical conductivity, PEI can effectively insulate stainless steel pipes in diverse industries such as oil and gas, chemical processing, and aerospace. Moreover, PEI's high glass transition temperature enables it to withstand elevated temperatures without melting or deforming, further enhancing its appropriateness for insulating stainless steel pipes.
- Q: What is the pressure rating of stainless steel pipes?
- The pressure rating of stainless steel pipes varies depending on their size, wall thickness, and the specific grade of stainless steel used. However, stainless steel pipes typically have high pressure ratings due to their excellent strength and corrosion resistance properties.
- Q: What is the difference between ferritic and austenitic stainless steel pipes?
- The primary distinction between ferritic and austenitic stainless steel pipes lies in their microstructure and composition, resulting in different properties and applications. Ferritic stainless steel pipes possess a ferrite microstructure, characterized by a body-centered cubic crystal structure. They boast high chromium levels (typically 10-30%) and low carbon content. This low carbon composition grants them excellent resistance against corrosion, though they are susceptible to sensitization and intergranular corrosion at elevated temperatures. Furthermore, they exhibit commendable durability, heat resistance, and magnetism, rendering them suitable for various uses such as automotive exhaust systems, architectural structures, and heat exchangers. In contrast, austenitic stainless steel pipes possess an austenite microstructure, characterized by a face-centered cubic crystal structure. These pipes contain high levels of chromium (usually 16-26%) and nickel (typically 6-22%), alongside low carbon content. Austenitic stainless steel pipes demonstrate superior resistance against corrosion, even in highly aggressive environments. They are non-magnetic, extremely ductile, and possess high toughness, making them ideal for industries such as chemical processing, food and beverage, pharmaceuticals, and medical equipment manufacturing. Additionally, they are less prone to sensitization and intergranular corrosion compared to their ferritic counterparts. To summarize, ferritic stainless steel pipes possess a ferrite microstructure, good corrosion resistance, and magnetism, while austenitic stainless steel pipes possess an austenite microstructure, superior corrosion resistance, non-magnetic properties, and enhanced mechanical properties. The choice between ferritic and austenitic stainless steel pipes hinges on the specific application, desired properties, and environmental conditions.
- Q: The difference between stainless steel pipe and stainless steel composite pipe
- Stainless steel pipe is a kind of hollow long strip round steel, mainly used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts. In addition, the bending and torsional strength of the same weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
- Q: What is the maximum temperature that stainless steel pipes can withstand?
- The grade of stainless steel used determines the maximum temperature that stainless steel pipes can tolerate. Typically, stainless steel pipes have the capability to withstand elevated temperatures between 1200 and 1600 degrees Fahrenheit (650 to 870 degrees Celsius). Nevertheless, it is crucial to acknowledge that extended exposure to these extreme temperatures can weaken the stainless steel, potentially leading to deformation or failure. To determine the maximum temperature limits for a specific grade of stainless steel pipe in a particular application, it is always advisable to refer to the manufacturer's guidelines or consult with a materials engineer.
- Q: Can stainless steel pipes be used for solar thermal systems?
- Indeed, solar thermal systems can utilize stainless steel pipes. Because of their ability to resist corrosion, endure high temperatures, and exhibit durability, stainless steel pipes are commonly opted for as piping in solar thermal systems. These systems harness the sun's heat to produce hot water or offer space heating, and stainless steel pipes are capable of withstanding the immense pressures and elevated temperatures inherent in such systems. Furthermore, the exceptional longevity of stainless steel pipes renders them a dependable choice for solar thermal applications.
- Q: Can stainless steel pipes be insulated with polyethylene terephthalate?
- Indeed, it is possible to insulate stainless steel pipes with polyethylene terephthalate (PET). PET is widely employed as an insulating substance owing to its low thermal conductivity, elevated melting point, and commendable resistance against moisture, chemicals, and UV radiation. It can be administered as a safeguarding layer or encircling the stainless steel pipes in order to avert heat loss or gain. The installation of PET insulation is straightforward and it proves highly efficient in minimizing energy transfer, thus rendering it appropriate for a multitude of applications in industries like HVAC, plumbing, and oil and gas.
- Q: What is the density of stainless steel pipes?
- Depending on the specific grade of stainless steel, the density of stainless steel pipes may differ. Nevertheless, stainless steel pipes typically have a density range of 7.9 to 8.0 grams per cubic centimeter (g/cm³). Compared to other materials, this density is relatively high, which enhances the strength and durability of stainless steel pipes.
- Q: Can stainless steel pipes be used for underground water supply lines?
- Indeed, underground water supply lines can utilize stainless steel pipes. Due to its exceptional resistance to corrosion, stainless steel proves to be an excellent option for subterranean applications where the pipes may encounter soil, moisture, and other corrosive elements. Moreover, its impressive strength and durability characteristics guarantee that the pipes can endure the pressure and strain associated with burial. Additionally, stainless steel serves as a hygienic material that does not release any hazardous substances into the water supply, rendering it safe for drinking purposes. In conclusion, stainless steel pipes present themselves as a dependable and enduring choice for underground water supply lines.
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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Steel Flat Bar
- 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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