Stainless steel tube; round/square System 1

Stainless steel tube; round/square

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 2000 m.t./month

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Specifications

tp321 stainless steel tube
1.WT:0.08-12.8mm
2.OD:0.25-50.8mm
3.Sample cost free for VIP customers
4.MOQ:25kgs

321 stainless steel tube

1. WT: 0.08-12.8mm
2. OD: 0.25-50.8mm
3. MOQ: 25 kgs

4. Sample cost free for VIP customer

Steel grade : 301(1Cr17Ni17),304 Moderate Frequency (0Cr18Ni9),304 AOD (0Cr18Ni9),304L(00Cr19Ni10) ,321 M oderate Frequ ency (1Cr18Ni9Ti),321 AOD (1Cr18Ni9Ti),316(0Cr17Ni12Mo2),316L(00Cr17Ni14Mo2),310S(0Cr25Ni20) ,317L(00Cr19Ni13Mo3)

Specification : GB/T14975-2002,GB/T14976-2002,GB13296-91,GB9948-88 ASTM/ASME A213/SA213,ASTM/ASME A312/SA312,ASTM/ASME A269/SA269,DIN 17458-85,DIN 17456-85,JIS G 3459,JIS G 3463,JIS G 3448 JIS G 3446.

‍‍Product Information of stainless steel:

- Width: customized

- Surface: 2B/BA/6K/8K/NO.4/HL.

- Thickness: 0.3mm - 3.0mm.

- Delivery time: 15-25 days.

- Length : As customer's requirement.

- Package: With export standard packing or customize packing.

- Payment Terms: T/T (30% deposit pay in advance and the balance before shipment) , irrevocable L/C.

Company advantage:

-Top Equipments, Leading In The Industry.

- Professional Team, Leading Innovation.

- Huge Supply Capacity Advantage, Timely and Effective Delivery.

- Modern Logistic, Fact and Convenient.

- Precise Manufacturing, Exquisite Products.

- Serve People, Create Value.

- Dimensional Network, Powerful Expansion.

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Stainless steel tube; round/square

Q: Can stainless steel pipes be used for sewage applications?: Yes, stainless steel pipes can be used for sewage applications. Stainless steel offers good corrosion resistance and durability, making it suitable for handling the harsh and corrosive nature of sewage. Additionally, stainless steel pipes have smooth surfaces, preventing the accumulation of debris and facilitating the flow of sewage.

Q: What are the advantages of using stainless steel pipes in the oil and gas industry?: There are several advantages of using stainless steel pipes in the oil and gas industry. Firstly, stainless steel pipes have excellent corrosion resistance, which makes them highly durable and reliable in harsh environments. This resistance to corrosion helps in preventing leaks and ensures the longevity of the pipes, reducing maintenance and replacement costs. Additionally, stainless steel pipes can withstand high temperatures and pressures, making them suitable for transporting oil and gas without the risk of failure. They also have excellent mechanical properties and are able to withstand impacts and vibrations, ensuring the integrity of the pipelines. Furthermore, stainless steel pipes have good hygiene properties, as they are resistant to bacteria and can be easily cleaned, which is crucial in industries where contamination is a concern. Overall, the use of stainless steel pipes in the oil and gas industry offers increased safety, cost-effectiveness, and reliability.

Q: How do stainless steel pipes compare to titanium pipes?: Stainless steel pipes and titanium pipes have their own unique characteristics and are used in various applications depending on specific requirements. In terms of strength, titanium pipes are generally stronger than stainless steel pipes. Titanium has a high strength-to-weight ratio, making it ideal for applications that require lightweight but strong materials. Stainless steel, on the other hand, is known for its excellent tensile strength and durability but is relatively heavier compared to titanium. When it comes to corrosion resistance, both stainless steel and titanium pipes are highly resistant to corrosion. However, titanium pipes offer superior corrosion resistance, especially in aggressive environments such as seawater or chemical processing applications. Stainless steel pipes also have good corrosion resistance, but may require additional coatings or treatments to enhance their resistance in certain conditions. Another aspect to consider is the temperature resistance. Titanium pipes can withstand high temperatures without losing their strength or structural integrity, making them suitable for high-temperature applications such as aerospace or power generation industries. Stainless steel pipes also exhibit good heat resistance, but their performance may vary depending on the specific grade of stainless steel and the temperature range involved. Cost is an important factor to consider as well. Stainless steel pipes are generally more cost-effective compared to titanium pipes. Titanium is a more expensive material due to its scarcity, difficult fabrication process, and higher production costs. Therefore, if cost is a significant consideration, stainless steel pipes might be a more viable option. In summary, stainless steel pipes and titanium pipes have their own advantages and are suitable for different applications. Titanium pipes offer superior strength, corrosion resistance, and heat resistance, but come at a higher cost. Stainless steel pipes provide good strength, corrosion resistance, and cost-effectiveness. Ultimately, the choice between the two will depend on the specific requirements, budget, and intended application of the pipes.

Q: How can stainless steel and copper pipe be welded?: Used to burn the brass pipe welding copper tube of copper which is often used for the installation and maintenance of brass stainless steel is rarely used because there are few people who will burn

Q: Are stainless steel pipes suitable for fire protection systems?: Indeed, fire protection systems find stainless steel pipes to be a suitable option. The reason lies in the fact that stainless steel possesses remarkable resistance against corrosion, a trait of utmost importance for fire protection systems, which frequently encounter water or other corrosive substances. The ability of stainless steel pipes to endure high temperatures while preserving their structural integrity enhances their dependability for the transportation of water or other fire suppressants. Furthermore, the durability and extended lifespan of stainless steel pipes contribute to a decrease in the necessity for frequent replacements or repairs. All in all, stainless steel pipes are widely favored in fire protection systems due to their reliability, resistance to corrosion, and durability.

Q: What is the average weight of a stainless steel pipe?: The average weight of a stainless steel pipe can vary depending on its diameter, thickness, and length.

Q: What is the difference between 304J4 and 316J4 stainless steel pipes?: 304J4 and 316J4 are both types of stainless steel pipes, but they differ in terms of their composition and properties. The main difference between 304J4 and 316J4 stainless steel pipes lies in their alloy content. 304J4 stainless steel contains 18-20% chromium and 8-10% nickel, while 316J4 stainless steel contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. The higher nickel and molybdenum content in 316J4 stainless steel pipes gives them superior corrosion resistance compared to 304J4 stainless steel pipes. This makes 316J4 stainless steel pipes more suitable for applications where they will be exposed to harsh environments, such as marine or chemical industries. Additionally, the higher molybdenum content in 316J4 stainless steel pipes enhances their resistance to pitting and crevice corrosion, which can occur in chloride-rich environments. This makes them a preferred choice for applications involving exposure to seawater or other corrosive substances. On the other hand, 304J4 stainless steel pipes are more cost-effective and are commonly used in less demanding applications where corrosion resistance is not a primary concern. They are widely used in industries such as food processing, appliances, and automotive. In summary, the main differences between 304J4 and 316J4 stainless steel pipes lie in their alloy content and resulting corrosion resistance properties. 316J4 stainless steel pipes offer higher corrosion resistance, particularly in chloride-rich environments, making them suitable for more demanding applications, while 304J4 stainless steel pipes are more cost-effective and commonly used in less corrosive environments.

Q: Are stainless steel pipes suitable for construction projects?: Yes, stainless steel pipes are highly suitable for construction projects. They offer exceptional strength, durability, and corrosion resistance, making them an ideal choice for various applications in construction, including plumbing, HVAC systems, structural supports, and more. Stainless steel pipes also have excellent aesthetic appeal and can withstand harsh environmental conditions, making them a reliable and long-lasting option for construction projects.

Q: What is the typical wall thickness of stainless steel pipes?: The typical wall thickness of stainless steel pipes can vary depending on the specific application and industry requirements. However, it is common to find stainless steel pipes with wall thickness ranging from 0.065 inches (1.65 mm) to 0.250 inches (6.35 mm).

Q: Can stainless steel pipes be used for gas pipelines?: Yes, stainless steel pipes can be used for gas pipelines. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for transporting various types of gases, including natural gas and propane. Stainless steel pipes also have high tensile strength, which allows them to withstand high pressure and temperature conditions that are often encountered in gas pipelines. Additionally, stainless steel is non-reactive, meaning it does not react with the gases being transported, ensuring the integrity and safety of the pipeline system. Overall, stainless steel pipes are a reliable choice for gas pipelines due to their strength, corrosion resistance, and ability to handle high-pressure environments.

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