• Galvanized Stainless Steel Pipes With Good Price System 1
  • Galvanized Stainless Steel Pipes With Good Price System 2
  • Galvanized Stainless Steel Pipes With Good Price System 3
Galvanized Stainless Steel Pipes With Good Price

Galvanized Stainless Steel Pipes With Good Price

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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1Structure of Seamless Pipe : 

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell, so it is regarded as withstanding pressure better than other types, and is often more easily available than welded pipe.

 

2‍‍Main Features of the Seamless Pipe :

• Good visual effect

• Reasonable price 

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

 

3Seamless Pipe Specification

1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.

2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.

3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing. 

 

 

4Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT

 

5FAQ of Seamless Pipe :  

How is the quality of your products?
    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.

How about price?
    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.

Why should you chose us?
    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 !

 

6‍‍Seamless Pipe Images

 

Q:Can stainless steel pipes be insulated with cellulose?
Indeed, it is possible to insulate stainless steel pipes with cellulose. Cellulose insulation is frequently selected to insulate pipes because of its exceptional thermal resistance and fire-resistant characteristics. It can be employed on a wide range of pipe materials, including stainless steel. There are various methods available for applying cellulose insulation to pipes, including using cellulose insulation blankets to wrap the pipes or filling the pipe cavities with loose-fill cellulose insulation. By insulating stainless steel pipes with cellulose, one can effectively prevent heat loss, decrease energy consumption, and maintain a consistent temperature within the pipes.
Q:Can stainless steel pipes be used for underground water supply lines?
Yes, stainless steel pipes can be used for underground water supply lines. Stainless steel is highly resistant to corrosion, making it a suitable choice for underground applications where the pipes may come in contact with soil and water. Additionally, stainless steel pipes have excellent strength and durability, ensuring long-lasting performance in underground water supply systems.
Q:How do you prevent leaks in stainless steel pipes?
To prevent leaks in stainless steel pipes, proper installation and maintenance are crucial. It is important to ensure that the pipes are correctly fitted and securely connected using appropriate fittings and sealing materials. Regular inspections should be conducted to identify any signs of corrosion, cracks, or damage, which should be promptly repaired or replaced. Additionally, following recommended operating conditions, such as avoiding excessive pressure or temperature fluctuations, can help prevent leaks in stainless steel pipes.
Q:Can stainless steel pipes be used for wastewater treatment systems?
Indeed, wastewater treatment systems can make use of stainless steel pipes. Stainless steel, being an exceptionally durable and corrosion-resistant substance, proves to be an excellent selection for pipes situated in challenging surroundings like wastewater treatment facilities. These pipes are capable of enduring the corrosive attributes of wastewater, encompassing chemicals and varying pH levels. Furthermore, stainless steel pipes possess a sleek surface, which aids in reducing the buildup of waste and bacteria, thereby guaranteeing the smooth movement of wastewater within the system. Moreover, stainless steel can be effortlessly cleaned and maintained, making it a cost-efficient and trustworthy alternative for wastewater treatment systems.
Q:What is the difference between 304Ti and 316Ti stainless steel pipes?
The main difference between 304Ti and 316Ti stainless steel pipes is their composition and corrosion resistance properties. 304Ti is a variant of 304 stainless steel, with the addition of titanium to improve its high-temperature strength and resistance to sensitization. On the other hand, 316Ti is a variant of 316 stainless steel, with the addition of titanium to enhance its resistance to corrosion, particularly in environments with high chloride levels. Overall, while both alloys offer good corrosion resistance, 316Ti is generally considered to have superior resistance to corrosion and pitting compared to 304Ti.
Q:What is the difference between seamless and hot-finished stainless steel pipes?
Seamless and hot-finished stainless steel pipes have various uses in different industries, but they exhibit distinct characteristics. A significant contrast between seamless and hot-finished stainless steel pipes lies in their manufacturing process. Seamless pipes are made by piercing a solid steel billet to create a seamless and jointless hollow tube. This method ensures consistent wall thickness and a smooth interior surface. Conversely, hot-finished pipes are produced by heating a solid billet and rolling it into a tube shape. This rolling process may result in a seam or weld line along the pipe's length. Another notable difference between seamless and hot-finished stainless steel pipes pertains to their dimensional accuracy and surface finish. Seamless pipes are renowned for their precise dimensions and excellent surface finish, making them suitable for critical applications that require a precise fit and smooth flow, such as in the pharmaceutical or food processing industries. On the other hand, hot-finished pipes, while generally less precise in terms of dimensions and surface finish, are more cost-effective and widely utilized in applications where tight tolerances are not necessary, such as in structural or construction projects. Regarding strength and durability, both seamless and hot-finished stainless steel pipes exhibit exceptional performance. However, due to their manufacturing process, seamless pipes tend to possess higher strength as they lack weak points or potential failure areas like welded seams. This characteristic makes seamless pipes preferable in applications that necessitate high pressure or corrosion resistance, such as in oil and gas pipelines or chemical processing plants. To summarize, the primary distinctions between seamless and hot-finished stainless steel pipes lie in their manufacturing process, dimensional accuracy, surface finish, and strength. Seamless pipes are produced without any seams or welds, resulting in superior dimensional accuracy and surface finish, which makes them suitable for precise applications. Conversely, hot-finished pipes are more cost-effective and commonly used in applications where tight tolerances are not critical. Both types of pipes offer excellent strength and durability, but seamless pipes are generally preferred in high-pressure or corrosive environments.
Q:Are stainless steel pipes resistant to corrosion?
Yes, stainless steel pipes are highly resistant to corrosion. This is due to the presence of chromium in stainless steel, which forms a passive layer on the surface of the pipe. This passive layer acts as a protective barrier, preventing the metal underneath from coming into contact with corrosive substances. The chromium content in stainless steel is typically at least 10.5%, which is higher than other types of steel, and this helps to enhance its corrosion resistance. Stainless steel pipes are widely used in various industries such as construction, oil and gas, and automotive, where corrosion resistance is essential to ensure the longevity and integrity of the pipes.
Q:How do stainless steel pipes compare to fiberglass-reinforced pipes?
Stainless steel pipes and fiberglass-reinforced pipes are both popular choices for various applications, but they have distinct characteristics that set them apart. Firstly, stainless steel pipes are known for their exceptional durability and strength. They can withstand high pressure, temperature, and corrosion, making them suitable for industrial and heavy-duty applications such as oil and gas, chemical processing, and plumbing systems. Stainless steel pipes are also non-combustible and have a long lifespan, which reduces the need for frequent replacements. On the other hand, fiberglass-reinforced pipes (FRP) offer unique advantages in certain situations. Fiberglass-reinforced pipes are lightweight and have excellent resistance to chemicals, making them ideal for applications in corrosive environments like wastewater treatment plants, desalination facilities, and chemical processing plants. Additionally, FRP pipes have better insulating properties compared to stainless steel pipes, which can be beneficial when thermal insulation is required. Cost-wise, stainless steel pipes are generally more expensive than fiberglass-reinforced pipes. However, it's important to consider the specific requirements of the project and the expected lifespan of the pipes when evaluating the overall cost-effectiveness. Ultimately, the choice between stainless steel pipes and fiberglass-reinforced pipes depends on the specific needs of the application. If durability, strength, and resistance to high pressure and temperature are the primary concerns, stainless steel pipes are the preferred option. On the other hand, if weight, corrosion resistance, and insulation properties are more important, fiberglass-reinforced pipes may be the better choice.
Q:What is the difference between annealed and tempered stainless steel pipes?
Both annealed and tempered stainless steel pipes undergo heat treatment to improve their properties, but they differ in terms of mechanical characteristics and applications. Annealed stainless steel pipes are made soft and ductile through the annealing process. This process involves heating the material to a high temperature and then slowly cooling it, relieving internal stresses and increasing flexibility. As a result, these pipes are easier to bend and shape. While annealed pipes have lower hardness and strength, they are more resistant to corrosion. On the other hand, tempered stainless steel pipes go through a different heat treatment called tempering. After quenching, the steel is reheated to a specific temperature and then rapidly cooled. This process enhances the steel's strength, hardness, and toughness, making it suitable for applications requiring high mechanical properties. Tempered pipes have greater hardness and strength, but their corrosion resistance may be slightly lower compared to annealed pipes. The choice between annealed and tempered stainless steel pipes depends on the specific application. Annealed pipes are commonly used in industries that prioritize excellent corrosion resistance and flexibility, such as the food processing, pharmaceutical, and chemical sectors. Conversely, tempered pipes are preferred in applications requiring greater strength and durability, like construction, automotive, and aerospace industries. In summary, annealed stainless steel pipes are softer and more flexible, offering better corrosion resistance. On the other hand, tempered stainless steel pipes are stronger and harder, with slightly reduced corrosion resistance. The appropriate type selection depends on the mechanical requirements and the environment in which the pipes will be used.
Q:Are stainless steel pipes suitable for paper and pulp industry?
Indeed, stainless steel pipes prove to be exceptionally well-suited for employment in the paper and pulp industry. This particular industry involves the manipulation of various chemicals that are corrosive in nature, as well as exposure to high temperatures and conditions of elevated pressure. Stainless steel pipes, with their remarkable resistance to corrosion, heat, and pressure, emerge as the ideal choice for this industry. The level of resistance displayed by stainless steel pipes against chemicals like chlorine dioxide and bleaching agents, along with other corrosive substances used in the paper and pulp industry, is notably high. This resistance guarantees that the pipes will not undergo corrosion or deterioration over time, thereby preventing leakage and ensuring the integrity of the entire piping system. Moreover, stainless steel pipes exhibit exceptional heat resistance, enabling them to withstand the high temperatures encountered during the paper and pulp production process. They can effortlessly accommodate both hot and cold liquids without experiencing any significant impact on their performance or structural integrity. Furthermore, the strength and durability of stainless steel pipes are commendable, rendering them capable of effectively managing the frequently encountered high-pressure conditions in the paper and pulp industry. These pipes can endure the force and stress exerted by the fluids being transported, thereby guaranteeing the dependability and longevity of the piping system. Additionally, stainless steel pipes are easy to clean and maintain, a crucial feature in industries where strict hygiene and sanitation requirements prevail, such as the paper and pulp industry. The smooth surface of these pipes impedes the accumulation of debris and contaminants, minimizing the risk of contamination and ensuring the overall quality of the final product. To conclude, the suitability of stainless steel pipes for the paper and pulp industry can be attributed to their resistance to corrosion, heat, and pressure. These pipes offer a resilient, dependable, and hygienic piping solution, making them an excellent choice for this particular industry.

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