Stainless Duplex seamless Steel Pipe 2507

Stainless Duplex seamless Steel Pipe 2507 System 1

Stainless Duplex seamless Steel Pipe 2507

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 5000 m.t./month

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1、Structure of Stainless Duplex seamless Steel Pipe 2507 Description：

Stainless steel pipe and tubing are used for a variety of reasons: to resist corrosion and oxidation, to resist high temperatures, for cleanliness and low maintenance costs, and to maintain the purity of materials which come In contact with stainless. The inherent characteristics of stainless steel permit the design of thin wall piping systems without fear of early failure due to corrosion.

2、Main Features of Stainless Duplex seamless Steel Pipe 2507：

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price

3、Stainless Duplex seamless Steel Pipe 2507 Images：

Stainless Duplex seamless Steel Pipe 2507

4、Stainless Duplex seamless Steel Pipe 2507 Specification：

Features:
Austenitic duplex Seamless Steel Pipe
Standard:S31803 S32304

Features:
2507 duplex Seamless Steel Pipe /tube
Standard:S31803 S32304

We export main products include Stainless Steel Pipe,seamless stainless steel pipe,welded

Stainless Steel Pipe and so on .

seamless duplex stainless Steel Pipe:

1) Type: austenitic.

2) Process method:cold drawn orcold roll with cold filtered.

3) Standard: S31803 S32304

4) Diameter: 2mm to 910mm.

5) Wall thinkness: 0.5mm to 45mm.

6) Applications: petrol-chemical project, food industry,heat exchanger,nuclear power

station,offshore platform,electric power industry and etc.

Outer packing

In bundles or seaworthy wooden cases.

5、FAQ of Stainless Duplex seamless Steel Pipe 2507:

①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Any question, pls feel free to contact us !

Q:How do stainless steel pipes compare to titanium pipes?: Stainless steel pipes and titanium pipes exhibit distinct characteristics, catering to diverse applications based on specific needs. In terms of strength, titanium pipes generally outperform stainless steel pipes. Titanium possesses an impressive strength-to-weight ratio, making it an ideal choice for lightweight yet strong materials. Conversely, stainless steel is renowned for its excellent tensile strength and durability, albeit being relatively heavier than titanium. Regarding corrosion resistance, both stainless steel and titanium pipes demonstrate high resistance to corrosion. Nevertheless, titanium pipes offer superior corrosion resistance, particularly in aggressive environments like seawater or chemical processing applications. Stainless steel pipes also possess good corrosion resistance but might require additional coatings or treatments to enhance their resistance in certain conditions. Temperature resistance is another crucial aspect to consider. Titanium pipes can endure high temperatures without compromising their strength or structural integrity, making them suitable for high-temperature applications in industries such as aerospace or power generation. Stainless steel pipes also exhibit decent heat resistance, but their performance may vary depending on the specific grade of stainless steel and the temperature range involved. Cost is an essential factor as well. Generally, stainless steel pipes are more cost-effective compared to titanium pipes. Titanium, due to its scarcity, intricate fabrication process, and higher production costs, is a pricier material. Hence, if cost is a significant consideration, stainless steel pipes emerge as a more viable option. In conclusion, stainless steel pipes and titanium pipes possess their own merits and aptitude for distinct applications. Titanium pipes excel in terms of strength, corrosion resistance, and heat resistance but come at a higher cost. Stainless steel pipes offer satisfactory strength, corrosion resistance, and cost-effectiveness. Ultimately, the selection between the two relies on the specific requirements, budget, and intended application of the pipes.

Q:Can stainless steel pipes be used for petrochemical plants?: Yes, stainless steel pipes can be used for petrochemical plants. Stainless steel is highly resistant to corrosion, making it an ideal choice for petrochemical plants where corrosive substances are handled. These pipes are capable of withstanding high temperatures and pressures, making them suitable for the harsh operating conditions of petrochemical plants. Additionally, stainless steel pipes have excellent mechanical properties, which ensure their durability and reliability in such industrial environments. Moreover, stainless steel pipes are easy to clean and maintain, reducing the risk of contamination and facilitating efficient operations in petrochemical plants.

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:Are stainless steel pipes suitable for gas distribution systems?: Yes, stainless steel pipes are suitable for gas distribution systems. Stainless steel is a highly durable and corrosion-resistant material, making it ideal for carrying gases. It can withstand high pressures and temperatures, ensuring the safe and efficient distribution of gas. Additionally, stainless steel pipes have a long lifespan, reducing the need for frequent replacements and minimizing maintenance costs. Overall, stainless steel pipes provide a reliable and secure solution for gas distribution systems.

Q:What is the difference between 2507 and 316 stainless steel pipes?: The main difference between 2507 and 316 stainless steel pipes lies in their composition and properties. 2507 stainless steel is a super duplex stainless steel, which means it contains a higher content of chromium, nickel, and molybdenum compared to 316 stainless steel. This composition results in enhanced corrosion resistance, particularly in aggressive environments such as seawater or acidic solutions. The high chromium and molybdenum content also provide excellent resistance to pitting and crevice corrosion. On the other hand, 316 stainless steel is an austenitic stainless steel that contains lower amounts of chromium, nickel, and molybdenum compared to 2507. While it still offers good corrosion resistance, it is not as resistant to extreme conditions as 2507 stainless steel. In terms of mechanical properties, 2507 stainless steel has higher strength and toughness compared to 316 stainless steel. This makes it suitable for applications requiring high strength and resistance to stress corrosion cracking. In summary, the key differences between 2507 and 316 stainless steel pipes are their composition, corrosion resistance, and mechanical properties. 2507 stainless steel is a super duplex stainless steel with superior corrosion resistance and higher strength, while 316 stainless steel is an austenitic stainless steel with good corrosion resistance. The choice between the two will depend on the specific application and environment in which the pipes will be used.

Q:What are the categories of stainless steel pipes with acid and alkali resistance?: Stainless steel is usually classified according to the organization of the matrix, as follows:The ferritic stainless steel (200 and 400) the chromium content in 15%~30%, with a body centered cubic crystal structure. This kind of steel does not contain nickel, sometimes also contain a small amount of Mo, Ti, Nb and other elements, this kind of steel has high heat conductivity, low expansion coefficient, good oxidation resistance and anti stress excellent characteristics of stress corrosion, used formanufacturingthecorrosionresistanceofthe atmosphere, water vapor, waterandoxidizing parts. Ferritic stainless steel prices are relatively low and stable, and has many unique characteristics and advantages, it has been proved that in many of the original that can only use austenitic stainless steel (300) application of ferritic stainless steel is a very excellent substitute materials, ferritic stainless steel containing nickel, the main elements of Cr (>10%) and iron, chromium stainless steel special corrosion resistant elements, its price is relatively stable.. Chromium 12% ~ 30%. Its corrosion resistance and toughness increase with the increase of chromium content, and the weldability is excellent.

Q:Are stainless steel pipes suitable for paper mills?: Paper mills benefit greatly from the use of stainless steel pipes due to their suitability for the harsh conditions found in these facilities. With constant exposure to water, chemicals, and high temperatures, stainless steel pipes offer long-lasting durability. Their resistance to rust and corrosion ensures the integrity of the pipes, preventing leaks or contamination in the paper production process. Furthermore, stainless steel pipes are easy to clean and maintain, crucial for maintaining cleanliness and hygiene in paper mills. The smooth surface of these pipes prevents debris buildup, reducing the risk of blockages and improving material flow. In addition to their resistance to corrosion, stainless steel pipes are also strong and capable of withstanding high temperatures. This makes them ideal for the extreme conditions present in paper mills, where hot water, steam, and chemicals are frequently used. Overall, stainless steel pipes are an excellent choice for paper mills due to their corrosion resistance, cleanliness, durability, and high-temperature resistance. Their use contributes to efficient and reliable paper production processes.

Q:What is the average lifespan of stainless steel pipes?: There are several factors that can affect the average lifespan of stainless steel pipes. These include the quality of the stainless steel used, the installation environment, and the maintenance and care received. However, it is generally estimated that stainless steel pipes can last for 50 to 100 years or even longer. The reason for this longevity is the natural resistance of stainless steel to corrosion, which helps protect the pipes from rust and other forms of deterioration. Furthermore, stainless steel pipes are renowned for their strength and durability, enabling them to withstand high temperatures, pressure, and harsh conditions. When properly installed and maintained, stainless steel pipes can offer reliable and lasting performance in various applications, such as plumbing, industrial processes, and construction projects.

Q:What is the average cost of stainless steel pipes?: The average cost of stainless steel pipes can vary depending on various factors such as the size, grade, and supplier. On average, stainless steel pipes can range from $5 to $20 per foot. However, it is recommended to obtain quotes from multiple suppliers to get a more accurate and current price.

Q:Can stainless steel pipes be used for breweries?: Indeed, stainless steel pipes find widespread application in breweries. The brewing industry favors stainless steel as the prime material for brewing equipment and piping systems owing to its outstanding resistance to corrosion, remarkable durability, and hygienic attributes. Stainless steel pipes exhibit remarkable resilience in the face of harsh and acidic conditions commonly encountered in breweries, such as elevated temperatures, alkaline and acidic cleansing agents, as well as exposure to diverse chemicals. Moreover, the simplicity in cleaning and maintenance of stainless steel pipes guarantees the production of untainted and superior quality beer. In essence, the employment of stainless steel pipes in breweries serves to ensure a brewing process that is both safe and efficient.

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