904L 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:
- 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:What are the common uses of stainless steel sheets in the food industry?
- Stainless steel sheets are commonly used in the food industry for various purposes such as food processing equipment, countertops, sinks, storage tanks, and machinery. The material's corrosion resistance, durability, and ease of cleaning make it ideal for maintaining hygienic conditions and preventing contamination in food preparation and storage areas.
- Q:Are stainless steel sheets suitable for oil and gas applications?
- Yes, stainless steel sheets are suitable for oil and gas applications. Stainless steel is known for its excellent corrosion resistance, making it highly suitable for use in harsh environments such as those found in the oil and gas industry. It can withstand exposure to a wide range of corrosive substances, including acids, alkalis, and saltwater, without deteriorating or corroding. Additionally, stainless steel has high strength and durability, making it capable of withstanding high-pressure conditions typically encountered in oil and gas operations. It is also resistant to high temperatures, which is important in applications where heat resistance is required. Furthermore, stainless steel sheets can be easily fabricated and shaped to meet specific design requirements, allowing for flexibility in engineering and construction. Overall, the combination of corrosion resistance, strength, and versatility makes stainless steel sheets an excellent choice for use in oil and gas applications.
- Q:How do you calculate the bending radius for stainless steel sheets?
- To calculate the bending radius for stainless steel sheets, you need to consider the material's thickness, tensile strength, and the desired level of bendability. The bending radius can be determined using formulas or tables specific to stainless steel, taking into account these factors to ensure the sheet does not crack or deform during bending.
- Q:Can stainless steel sheets be used for decorative ceiling tiles?
- Yes, stainless steel sheets can indeed be used for decorative ceiling tiles. Stainless steel is a versatile material that offers a modern and sleek appearance, making it a popular choice for decorative purposes. Its durability, resistance to corrosion, and ability to withstand high temperatures also make it suitable for ceiling applications. Additionally, stainless steel sheets can be easily customized with various finishes, patterns, and designs to create unique and visually appealing ceiling tiles.
- Q:What are the different types of stainless steel sheets?
- There is a variety of stainless steel sheets to choose from, each with its own unique properties and uses. Here are some of the most commonly used types: 1. Austenitic stainless steel sheets are widely used due to their excellent corrosion resistance and high ductility. They are non-magnetic and can be easily formed, making them suitable for various applications like kitchen equipment, architectural structures, and automotive components. 2. Ferritic stainless steel sheets have a lower chromium content compared to austenitic stainless steel. They offer good corrosion resistance in specific environments and are often used in applications that require high temperature resistance, such as industrial ovens and exhaust systems. 3. Martensitic stainless steel sheets are known for their high strength and hardness. They are magnetic and provide good corrosion resistance, making them suitable for applications that require both strength and corrosion resistance, like knives, turbine blades, and valve parts. 4. Duplex stainless steel sheets combine the properties of both austenitic and ferritic stainless steels. They have excellent corrosion resistance, high strength, and good weldability. Duplex stainless steel is commonly used in industries such as chemical processing, oil and gas, and marine environments. 5. Precipitation-hardening stainless steel sheets are heat treatable, offering high strength and excellent corrosion resistance. They are commonly used in applications that require a high strength-to-weight ratio, such as aerospace components, springs, and shafts. These examples highlight the variety of stainless steel sheets available. The choice of which type to use depends on specific application requirements, considering factors such as corrosion resistance, strength, formability, and cost.
- Q:What are the different types of surface finishes available for stainless steel sheets?
- Stainless steel sheets offer a range of surface finishes, each with its own distinct qualities and uses. 1. The most commonly used finish for stainless steel sheets is No. 1 Finish. It is achieved through hot rolling and annealing, resulting in a rough, dull appearance with visible grain lines. No. 1 finish is ideal for applications where a rough surface texture is desired, such as in industrial or structural uses. 2. No. 2B Finish is obtained by cold rolling the stainless steel sheet after a No. 1 finish, followed by annealing and descaling. It has a smooth, reflective surface with a slight matte appearance. No. 2B finish is frequently chosen for applications that require a clean, aesthetically pleasing look, such as kitchen appliances, architectural accents, and decorative items. 3. Known as a brushed finish, No. 3 Finish is achieved by mechanically polishing the stainless steel sheet with abrasive materials. It creates a satin-like appearance with a unidirectional pattern of fine lines. No. 3 finish is often used for decorative purposes, such as in furniture, signage, and elevator doors. 4. No. 4 Finish is similar to No. 3 finish, but it is achieved by mechanically polishing the stainless steel sheet with finer abrasives. This produces a smoother, more refined surface with a low gloss. No. 4 finish is commonly chosen for applications that require good corrosion resistance and easy maintenance, such as kitchen equipment, automotive trim, and architectural components. 5. The most reflective and luxurious surface finish for stainless steel sheets is No. 8 Mirror Finish. It involves progressively polishing the metal with finer abrasives until a highly reflective mirror-like surface is achieved. No. 8 mirror finish is often selected for decorative and high-end applications, such as architectural accents, jewelry, and luxury consumer goods. 6. Embossed finishes involve stamping or pressing a pattern onto the stainless steel sheet, creating a textured surface. These finishes can range from simple designs to intricate patterns, offering both aesthetic appeal and improved slip resistance. They are commonly used in applications that require both functionality and visual interest, such as in flooring, countertops, and wall cladding. In summary, the choice of surface finish for stainless steel sheets depends on the desired appearance, functionality, and performance requirements of the specific application.
- Q:Are stainless steel sheets suitable for escalator claddings?
- Yes, stainless steel sheets are suitable for escalator claddings. Stainless steel is a durable and corrosion-resistant material, making it ideal for heavy-duty applications like escalators. It provides a sleek and modern aesthetic while also offering protection against wear and tear. Additionally, stainless steel is easy to clean and maintain, making it a practical choice for escalator claddings.
- Q:Are stainless steel sheets resistant to saltwater corrosion?
- Yes, stainless steel sheets are highly resistant to saltwater corrosion due to their composition, which includes chromium that forms a protective oxide layer on the surface, preventing corrosion when exposed to saltwater.
- Q:How do I bend or form stainless steel sheets?
- To bend or form stainless steel sheets, you can follow these steps: 1. Choose the appropriate stainless steel grade: Stainless steel comes in various grades, each with specific properties. Select the grade that best suits your project's requirements, considering factors like corrosion resistance, strength, and formability. 2. Use the right tools: To bend stainless steel sheets, you will need specific tools such as a hydraulic press brake or a metal bending machine. These tools apply force evenly to achieve precise and consistent bends. Make sure to use tools that are designed for stainless steel to avoid damaging the material. 3. Prepare the stainless steel sheet: Before bending, ensure that the stainless steel sheet is clean and free from any dirt or debris. Additionally, mark the desired bending lines on the sheet using a pencil or tape to guide you during the process. 4. Determine the bending angle and radius: Determine the angle and radius of the bend you want to achieve. This will depend on the specific requirements of your project. Use a protractor or a template to measure and mark the desired angles accurately. 5. Secure the stainless steel sheet: To prevent movement or slipping during the bending process, securely clamp the stainless steel sheet to the bending tool or machine. This will ensure stability and accuracy during the bending process. 6. Apply pressure gradually: Start the bending process slowly and gradually increase the pressure. This prevents the stainless steel sheet from cracking or warping. Monitor the bending carefully to ensure that the desired shape is achieved without any defects or deformation. 7. Repeat if necessary: If you need to create multiple bends or complex shapes, repeat the process as required. Ensure that each bend is carefully measured and aligned with the previous bends to achieve a consistent and accurate result. 8. Finishing touches: After bending the stainless steel sheet, remove any residual marks or burrs using a file or sandpaper. This will give your finished product a smooth and polished appearance. Remember, bending stainless steel sheets can be challenging, especially for thicker gauges or harder grades. It is advisable to practice on scrap pieces or seek professional assistance if you are unsure or lack experience in working with stainless steel.
- Q:How do you prevent fingerprints and smudges on stainless steel sheets?
- To prevent fingerprints and smudges on stainless steel sheets, there are a few effective methods you can follow: 1. Clean with microfiber cloth: Use a soft microfiber cloth to wipe the stainless steel surface. Microfiber is gentle and won't leave any scratches or streaks. Avoid using rough materials like paper towels or abrasive sponges. 2. Use a stainless steel cleaner: Invest in a high-quality stainless steel cleaner specifically designed for removing fingerprints and smudges. Follow the instructions on the cleaner and apply it evenly on the surface using a cloth or a sponge. Wipe off any excess cleaner with a clean cloth. 3. Apply baby oil or mineral oil: Apply a small amount of baby oil or mineral oil on a cloth and rub it gently over the stainless steel surface. This will create a thin protective layer that helps prevent fingerprints and smudges from sticking to the metal. 4. Avoid touching the surface with bare hands: One of the main causes of fingerprints and smudges is direct contact with hands. Try to handle stainless steel sheets with clean, dry hands or wear gloves if necessary. This will help minimize the transfer of oils and residue onto the surface. 5. Regular cleaning routine: Establish a regular cleaning routine for your stainless steel sheets. Wipe them down with a microfiber cloth or stainless steel cleaner at least once a week, or more frequently in high-traffic areas. This will prevent the buildup of oils and grime, reducing the chances of fingerprints and smudges. By following these methods, you can effectively prevent fingerprints and smudges on stainless steel sheets, keeping them looking clean and shiny for an extended period of time.
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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904L 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:
- 2000 Tons 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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