• Stainless Seamless Round Steel Tube With Good Price System 1
  • Stainless Seamless Round Steel Tube With Good Price System 2
Stainless Seamless Round Steel Tube With Good Price

Stainless Seamless Round Steel Tube 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 ASTM A106/53: 

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell, and they  are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types.

 

2‍‍Main Features of the Seamless Pipe ASTM A106/53:

• Reasonable price   

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

 

3Seamless Pipe ASTM A106/53 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

 

 

4FAQ of Seamless Pipe ASTM A106/53:  

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?
    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.

Why 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 !

 

5‍‍Seamless Pipe ASTM A106/53 Images

 

 

 

Q:Are stainless steel pipes suitable for pulp and paper mills?
Yes, stainless steel pipes are suitable for pulp and paper mills. They offer excellent corrosion resistance, durability, and high temperature resistance, making them ideal for handling various chemicals and fluids used in the pulp and paper industry. Additionally, stainless steel pipes are easy to clean, reducing the risk of contamination and maintaining high hygienic standards required in these mills.
Q:What is the difference between seamless and SAW stainless steel pipes?
Seamless and SAW (Submerged Arc Welding) stainless steel pipes are both used in various industries for transporting fluids or gases, but there are some key differences between the two. 1. Manufacturing Process: The main difference lies in their manufacturing processes. Seamless stainless steel pipes are made by piercing a solid billet to form a hollow tube, while SAW pipes are made by welding multiple layers of steel plates together using a submerged arc welding technique. 2. Appearance: Seamless pipes have a smooth and polished surface, giving them a more aesthetically pleasing look. On the other hand, SAW pipes have visible welding seams, which can be either internal or external. 3. Strength and Durability: Seamless pipes are generally considered to be stronger and more durable than SAW pipes. The absence of welding seams in seamless pipes eliminates any potential weak points, making them less prone to failure under high pressure or extreme temperatures. 4. Size Range: Seamless pipes are available in a wider size range, ranging from small diameters to large ones. SAW pipes, due to the limitations of the welding process, are typically used for larger diameter pipes. 5. Cost: SAW pipes are generally more cost-effective than seamless pipes. The manufacturing process of SAW pipes involves welding multiple plates together, which is less expensive than the process of creating a seamless pipe from a solid billet. 6. Applications: Seamless pipes are commonly used in industries where high pressure and corrosion resistance are crucial, such as oil and gas, petrochemical, and power generation. SAW pipes, due to their larger size range and cost-effectiveness, are often used in infrastructure projects like water supply, sewage systems, and construction. In summary, the main differences between seamless and SAW stainless steel pipes lie in their manufacturing process, appearance, strength, size range, cost, and applications. The choice between the two depends on the specific requirements of the project and the desired characteristics of the pipe.
Q:What is the difference between 17-7 and 15-7 stainless steel pipes?
The composition and properties distinguish 17-7 stainless steel pipes from 15-7 stainless steel pipes. 17-7 stainless steel is characterized as a precipitation-hardening stainless steel with approximately 17% chromium and 7% nickel. It is also alloyed with aluminum, enabling it to undergo heat treatment for achieving high strength and hardness. This stainless steel grade is renowned for its exceptional corrosion resistance, good formability, and high strength. It finds application in industries that demand high strength and corrosion resistance, such as aerospace components, springs, and chemical processing equipment. Contrarily, 15-7 stainless steel is classified as a semi-austenitic precipitation-hardening stainless steel comprising about 15% chromium and 7% nickel. Additionally, it is enriched with 2% molybdenum, which enhances its corrosion resistance. This stainless steel grade offers favorable mechanical properties, high strength, and excellent corrosion resistance. It is commonly utilized in fields requiring high strength, good formability, and resistance to stress corrosion cracking, such as springs, washers, and medical devices. To summarize, although both 17-7 and 15-7 stainless steel pipes exhibit excellent corrosion resistance and high strength, their composition and specific properties distinguish them. 17-7 stainless steel contains aluminum to enhance its heat treatability, while 15-7 stainless steel includes molybdenum for improved corrosion resistance. The selection between these two grades depends on the specific application requirements, encompassing strength, formability, and resistance to corrosion or stress corrosion cracking.
Q:Can stainless steel water pipes be cooled and bent?
They are lighter in bending and torsional strength, and therefore are widely used in the manufacture of mechanical parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
Q:Can stainless steel pipes be insulated with polystyrene sulfonate?
Yes, stainless steel pipes can be insulated with polystyrene sulfonate. Polystyrene sulfonate is a type of insulation material that is commonly used for its excellent thermal and moisture resistance properties. It can be applied to stainless steel pipes to reduce heat loss or gain and prevent condensation. This insulation material can provide effective insulation in a wide range of temperatures and is often chosen for its durability and long-lasting performance. However, it is important to ensure that the polystyrene sulfonate insulation is compatible with the specific application and meets the necessary safety and regulatory requirements.
Q:Can stainless steel pipes be insulated with fiberglass?
Yes, stainless steel pipes can be insulated with fiberglass. Fiberglass insulation is a commonly used insulation material for pipes due to its excellent thermal resistance properties. It helps to prevent heat loss or gain in the pipes, thereby improving energy efficiency. Fiberglass insulation is also lightweight, easy to install, and can be easily cut to fit around pipes of various sizes and shapes. Additionally, it is non-combustible and provides good sound insulation properties. Therefore, fiberglass insulation is a suitable choice for insulating stainless steel pipes.
Q:Why can stainless steel pipes be welded by argon arc welding?
The arc welding of argon arc welding has the advantages of stable combustion, concentrated heat, high temperature of the arc column, high welding efficiency, narrow heat affected zone, and little stress, deformation and crack tendency of the weldment;
Q:How do you prevent clogging in stainless steel pipes?
To prevent clogging in stainless steel pipes, there are several measures that can be taken: 1. Regular maintenance: It is important to perform regular maintenance on stainless steel pipes to prevent clogging. This includes periodic inspection and cleaning to remove any build-up or debris that may lead to blockages. 2. Proper disposal of waste: Ensure that only appropriate materials are disposed of in the pipes. Avoid flushing or introducing items such as paper towels, sanitary products, or grease down the drain, as these can accumulate and cause clogs. 3. Use drain filters: Install drain filters or strainers at the openings of the pipes to catch any large particles or debris that could potentially cause clogs. These filters can be cleaned regularly or replaced as needed. 4. Avoid corrosive materials: Some chemicals or substances can corrode stainless steel pipes, leading to damage and potential clogs. It is important to avoid using corrosive materials in or near the pipes and to follow manufacturer guidelines for chemical usage. 5. Proper water flow: Ensure that there is adequate water flow through the pipes to prevent clogging. This can be achieved by running water regularly, especially for pipes that are not frequently used. 6. Consider water softeners: If the water supply is particularly hard, it may contain minerals that can build up and eventually clog the pipes. Installing a water softener can help reduce mineral deposits and prevent clogs. 7. Seek professional help: If you experience persistent clogging or are unsure of how to prevent it, it is recommended to consult with a professional plumber. They can assess the situation, provide guidance on preventive measures, and address any existing clogs effectively. By following these preventive measures, you can minimize the risk of clogs in stainless steel pipes and ensure the smooth operation of your plumbing system.
Q:Can stainless steel pipes be used for chemical storage tanks?
Indeed, stainless steel pipes have the capability to serve as chemical storage tanks. Renowned for its exceptional resistance to corrosion, stainless steel proves to be an optimal substance for the containment of chemicals. An extensive array of chemicals, such as acids, alkalis, solvents, and gases, face no challenge in penetrating its defenses. Furthermore, stainless steel boasts durability and strength, guaranteeing the structural integrity of the storage tanks. Moreover, its effortless cleaning and maintenance render it suitable for housing various types of chemicals. Nevertheless, one must exercise caution and thoroughly consider the specific properties and demands of the chemicals before opting for stainless steel pipes as chemical storage tanks.
Q:Can stainless steel pipes be used for solar power plants?
Yes, stainless steel pipes can be used for solar power plants. Stainless steel is highly resistant to corrosion and can withstand the harsh environmental conditions typically found in solar power plants. It offers excellent durability and longevity, making it a suitable choice for transporting various fluids and gases in the solar power plant infrastructure.

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