321 Stainless Steel Welded Pipe
- Ref Price:
-
- 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 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:Are stainless steel sheets resistant to organic acids?
- Yes, stainless steel sheets are generally resistant to organic acids.
- Q:Are stainless steel sheets resistant to corrosion?
- Yes, stainless steel sheets are generally highly resistant to corrosion due to the presence of chromium in their composition, which forms a protective oxide layer on the surface. This oxide layer acts as a barrier, preventing the metal from being exposed to corrosive elements and ensuring its durability in various environments.
- Q:What are the common sizes of stainless steel sheets?
- The sizes of stainless steel sheets can vary depending on the industry and application. However, there are standard sizes readily available in the market. For example, stainless steel sheets usually have thicknesses ranging from 0.4mm to 3.0mm. The most commonly found widths are 1000mm, 1219mm, and 1500mm, while the most frequently seen lengths are 2000mm, 2438mm, and 3000mm. These dimensions are commonly known as 4x8 (4 feet by 8 feet), as they are the standard size for stainless steel sheets used in construction and fabrication projects of various kinds. It is important to mention that stainless steel sheets can also be custom-cut to precise dimensions according to the requirements of a specific project. This allows for greater flexibility and ensures that the sheets fit perfectly for their intended application.
- Q:Are stainless steel sheets suitable for architectural wire mesh?
- Yes, stainless steel sheets are highly suitable for architectural wire mesh. Stainless steel is a popular choice for architectural applications due to its numerous advantageous properties. Firstly, stainless steel is exceptionally durable and resistant to corrosion, making it ideal for long-term use in both indoor and outdoor environments. This resistance to corrosion is particularly important for architectural wire mesh, as it ensures the material will maintain its integrity and appearance over time. Additionally, stainless steel sheets offer excellent strength and stability, enabling them to withstand the various stresses and strains that architectural wire mesh may encounter. This is crucial in applications where the mesh needs to support structural loads or provide security. Moreover, stainless steel is available in different grades, with varying levels of strength and flexibility, allowing for customization to meet specific project requirements. Another significant advantage of stainless steel sheets is their aesthetic appeal. The sleek and modern appearance of stainless steel complements contemporary architectural designs and adds a touch of elegance to any space. Furthermore, stainless steel can be finished in different ways, such as brushed, polished, or coated, to achieve the desired visual effect. Lastly, stainless steel is a sustainable material choice for architectural wire mesh. It is 100% recyclable, reducing environmental impact and supporting green building initiatives. Additionally, stainless steel's long lifespan and low maintenance requirements contribute to its sustainability, as it minimizes the need for frequent replacements or repairs. In conclusion, stainless steel sheets are highly suitable for architectural wire mesh due to their durability, corrosion resistance, strength, aesthetic appeal, and sustainability. Their versatility and ability to meet various project requirements make them a preferred material for architects and designers in creating visually stunning and functional wire mesh installations.
- Q:What are the common sizes and thicknesses available for stainless steel sheets?
- Different applications and requirements can be accommodated with stainless steel sheets, which are available in a variety of sizes and thicknesses. Commonly used sizes for these sheets range from 36 inches by 96 inches (3 feet by 8 feet) to 48 inches by 120 inches (4 feet by 10 feet), with some variations in between, making them suitable for construction, industrial, and architectural projects. Regarding thickness, stainless steel sheets can be obtained in different gauges. The most frequently encountered thicknesses include 22 gauge (0.030"), 20 gauge (0.036"), 18 gauge (0.048"), 16 gauge (0.060"), 14 gauge (0.075"), and 12 gauge (0.105"). For more delicate applications, thinner sheets such as 26 gauge (0.018") and 24 gauge (0.024") are also available. It is worth noting that these sizes and thicknesses may vary depending on the manufacturer and supplier. Additionally, specific project requirements can be met by placing custom orders for sizes and thicknesses that are not readily available.
- Q:What is the impact resistance of stainless steel sheets?
- Stainless steel sheets have high impact resistance due to their inherent strength and durability. They can withstand heavy impacts without deformation or breakage, making them suitable for various applications where resistance to impact is crucial, such as in construction, automotive, and aerospace industries.
- Q:Are stainless steel sheets easy to clean?
- Yes, stainless steel sheets are easy to clean. They have a smooth surface that is resistant to stains and can be easily wiped clean with soap and water. Additionally, they are also resistant to rust and corrosion, making them low-maintenance and suitable for various applications.
- Q:Can stainless steel sheets be used for water tanks?
- Yes, stainless steel sheets can be used for water tanks. Stainless steel is highly resistant to corrosion and can withstand the demands of storing water. It is a common material choice for water tanks due to its durability, hygiene, and longevity.
- Q:How do I bend or form stainless steel sheets?
- To achieve the bending or forming of stainless steel sheets, the following steps can be followed: 1. The first step is to select the appropriate stainless steel grade. Stainless steel is available in various grades, each with its own unique properties. It is important to choose the grade that best fits the requirements of your project, considering factors such as corrosion resistance, strength, and formability. 2. The next step involves using the correct tools. Specific tools like a hydraulic press brake or a metal bending machine are necessary for bending stainless steel sheets. These tools apply force evenly, ensuring precise and consistent bends. It is crucial to use tools that are designed for stainless steel in order to avoid damaging the material. 3. Before bending, it is essential to prepare the stainless steel sheet. This includes ensuring that the sheet is clean and free from any dirt or debris. Additionally, marking the desired bending lines on the sheet using a pencil or tape can serve as a guide throughout the process. 4. The bending angle and radius need to be determined based on the specific requirements of the project. This can be done by using a protractor or a template to accurately measure and mark the desired angles. 5. To prevent any movement or slipping during the bending process, it is important to securely clamp the stainless steel sheet to the bending tool or machine. This will ensure stability and accuracy throughout the bending process. 6. The next step involves applying pressure gradually. It is recommended to start the bending process slowly and gradually increase the pressure. This helps prevent the stainless steel sheet from cracking or warping. Close attention should be paid to the bending process to ensure that the desired shape is achieved without any defects or deformation. 7. If there is a need to create multiple bends or complex shapes, the process can be repeated as necessary. Each bend should be carefully measured and aligned with the previous bends to achieve a consistent and accurate result. 8. After bending the stainless steel sheet, any residual marks or burrs can be removed using a file or sandpaper. This will give the finished product a smooth and polished appearance. It is important to keep in mind that bending stainless steel sheets can be challenging, particularly for thicker gauges or harder grades. It is advisable to practice on scrap pieces or seek professional assistance if you are uncertain or lack experience in working with stainless steel.
- Q:How do you prevent fingerprints or smudges on stainless steel sheets?
- There are several effective measures you can take to prevent fingerprints or smudges on stainless steel sheets: 1. Regularly wipe down the stainless steel surface with a soft microfiber cloth. Microfiber is great at attracting and trapping dirt, dust, and oils without leaving streaks or smudges. 2. Use warm soapy water to gently clean the stainless steel surface. Mix a small amount of mild dish soap with warm water, then rinse thoroughly and dry with a clean towel. This method effectively removes grease, fingerprints, and smudges. 3. Consider investing in stainless steel cleaners that are specifically formulated to remove fingerprints and smudges. Follow the instructions on the product for best results. 4. Apply a stainless steel protective coating or sealant to create a thin, invisible barrier that repels fingerprints and smudges. Follow the manufacturer's instructions for application and reapply as needed. 5. Avoid using abrasive cleaners, scrub brushes, steel wool, or harsh chemicals that can damage the protective layer of stainless steel. Stick to non-abrasive cleaning methods and tools to maintain the integrity of the surface. 6. Handle stainless steel sheets with care by using clean hands or wearing gloves to prevent the transfer of oils or dirt. Avoid dragging objects across the surface, as this can cause scratches and make it more susceptible to smudging. By incorporating these measures into your cleaning routine and handling practices, you can effectively minimize fingerprints and smudges on your stainless steel sheets, keeping them clean and pristine.
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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321 Stainless Steel Welded Pipe
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Tons m.t.
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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