• Stainless Seamless Steel Pipes With High Quality System 1
  • Stainless Seamless Steel Pipes With High Quality System 2
  • Stainless Seamless Steel Pipes With High Quality System 3
Stainless Seamless Steel Pipes With High Quality

Stainless Seamless Steel Pipes With High Quality

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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 and it is regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

 

2‍‍Main Features of the Seamless Pipe :

• High manufacturing accuracy

• High strength

• Good visual effect

• Reasonable price 

 

3Seamless Pipe Specification

Standard

GB, DIN, ASTM

ASTM A106-2006, ASTM A53-2007

Grade

10#-45#, 16Mn

10#, 20#, 45#, 16Mn

Thickness

8 - 33 mm

Section Shape

Round

Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not

Non-secondary

Application

Hydraulic Pipe

Technique

Cold Drawn

Certification

API

Surface Treatment

factory state or painted black

Special Pipe

API Pipe

Alloy Or Not

Non-alloy

Length

5-12M

Outer Diameter

21.3-610mm

Grade 

20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B

Standard

ASME, ASTM

 

 

4Packaging & Delivery of Seamless Pipe

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?
    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.

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 ASTM A106/53 Images

 

Stainless Seamless Steel Pipes With High QualityStainless Seamless Steel Pipes With High Quality

Q:Are stainless steel pipes suitable for fire sprinkler systems?
Yes, stainless steel pipes are suitable for fire sprinkler systems. Stainless steel is highly resistant to corrosion, making it a durable and long-lasting material for pipe systems. This resistance to corrosion ensures that the pipes will not weaken or deteriorate over time, ensuring the reliability and effectiveness of the fire sprinkler system. Additionally, stainless steel pipes have excellent heat resistance, which is crucial in fire protection systems. They can withstand high temperatures without warping or melting, ensuring that the pipes will not fail during a fire emergency. Overall, stainless steel pipes provide the necessary strength, durability, and heat resistance required for fire sprinkler systems, making them a suitable choice for such applications.
Q:Can stainless steel pipes be used for pulp and paper industry applications?
Yes, stainless steel pipes can be used for pulp and paper industry applications. Stainless steel is a highly durable and corrosion-resistant material, which makes it suitable for various industrial applications, including those in the pulp and paper industry. The industry involves the transportation of corrosive chemicals and liquids, such as acids, bleaching agents, and solvents, which can degrade and corrode regular pipes over time. Stainless steel pipes, on the other hand, are resistant to corrosion and can withstand the harsh chemicals and high temperatures commonly found in pulp and paper plants. Additionally, stainless steel pipes are also hygienic and easy to clean, making them suitable for applications where cleanliness is essential, such as food-grade paper production. Overall, stainless steel pipes are a reliable and long-lasting choice for the pulp and paper industry.
Q:What is the maximum wall thickness for stainless steel pipes?
The maximum wall thickness for stainless steel pipes can vary depending on various factors such as the specific grade of stainless steel, the manufacturing process, and the intended application. However, in general, stainless steel pipes typically have a maximum wall thickness of around 40 millimeters.
Q:Are stainless steel pipes suitable for food processing?
Yes, stainless steel pipes are highly suitable for food processing. Stainless steel is a non-reactive material that does not corrode or leach any harmful substances into the food. It is resistant to high temperatures, easy to clean, and maintains its structural integrity. Additionally, stainless steel pipes are hygienic, durable, and have a smooth surface that minimizes the risk of bacterial growth.
Q:What is the difference between 2205 and 316L stainless steel pipes?
The main difference between 2205 and 316L stainless steel pipes lies in their chemical composition and their intended applications. 2205 stainless steel is a duplex stainless steel, meaning it is composed of two phases - austenite and ferrite. This composition gives it excellent corrosion resistance, especially in environments with high chloride content. 2205 stainless steel pipes are commonly used in industries such as oil and gas, chemical processing, and marine applications, where resistance to corrosion and high strength are crucial. On the other hand, 316L stainless steel is an austenitic stainless steel with a lower carbon content compared to other grades in the 300 series. It offers good corrosion resistance, especially to acids and chloride solutions, making it suitable for various applications, including food processing, pharmaceuticals, and medical equipment manufacturing. In terms of mechanical properties, 2205 stainless steel pipes generally have higher tensile strength and yield strength compared to 316L stainless steel pipes. This makes 2205 pipes more suitable for applications requiring greater strength and load-bearing capabilities. It is important to note that both grades of stainless steel pipes have their own advantages and limitations. The choice between 2205 and 316L stainless steel pipes depends on the specific application, environmental conditions, and budgetary considerations. Consulting with a materials engineer or a stainless steel expert can help determine the most suitable grade for a particular project.
Q:Are stainless steel pipes suitable for high-pressure steam applications?
Yes, stainless steel pipes are suitable for high-pressure steam applications. Stainless steel is known for its excellent corrosion resistance, high temperature resistance, and strength, making it an ideal material for handling high-pressure steam. The pipes' ability to resist corrosion ensures that they can withstand the harsh conditions and prevent any leakage or failure. Additionally, stainless steel pipes can handle high temperatures without deforming or weakening, ensuring the safe and efficient transfer of steam. Overall, stainless steel pipes are a reliable choice for high-pressure steam applications due to their durability, corrosion resistance, and ability to withstand high temperatures.
Q:Can stainless steel pipes be used for underground sewer lines?
Certainly! Stainless steel pipes are suitable for underground sewer lines. Due to its remarkable durability and resistance to corrosion, stainless steel is an optimal material selection for harsh environments, including underground sewer systems. It offers exceptional protection against chemicals, moisture, and other corrosive elements frequently encountered in sewer lines. Moreover, stainless steel pipes boast an extended lifespan and necessitate minimal upkeep, proving to be an economical choice over time. Nevertheless, it is crucial to account for the particular specifications and regulations of the local sewer system before opting for stainless steel pipes in underground applications.
Q:Can stainless steel pipes be insulated with polyethylene-co-methacrylate?
Polyethylene-co-methacrylate is not suitable for directly insulating stainless steel pipes due to various reasons. Firstly, stainless steel pipes can withstand high temperatures and maintain their structural integrity, whereas polyethylene-co-methacrylate may deform or deteriorate when exposed to heat. Secondly, stainless steel pipes require insulation with excellent corrosion resistance, which polyethylene-co-methacrylate may not provide against various chemicals or environmental factors. To ensure long-lasting and efficient insulation for stainless steel pipes, it is recommended to use insulation materials specifically designed for them, such as mineral wool, fiberglass, or polyurethane foam. These materials are known for their excellent thermal insulation properties and compatibility with stainless steel.
Q:Are stainless steel pipes suitable for solar power systems?
Yes, stainless steel pipes are suitable for solar power systems. Stainless steel is highly resistant to corrosion, making it an excellent choice for solar power systems that are exposed to outdoor elements. Additionally, stainless steel pipes have high thermal conductivity, which helps in efficiently transferring heat in solar water heating systems.
Q:What does "stainless steel pipe" DN mean?
Nominal diameter is the size of all piping accessories in the piping system. The nominal diameter is a convenient round integer for reference and is not strictly related to the processing size. The nominal diameter follows the letter "DN" followed by a number sign.

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