• 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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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:How do you insulate stainless steel pipes?
Insulating stainless steel pipes is a crucial step to prevent heat loss, condensation, and energy wastage. There are several methods to effectively insulate stainless steel pipes: 1. Pipe insulation wraps: This is the most common and cost-effective method. Pipe insulation wraps are available in various materials such as fiberglass, rubber, or foam. These wraps are easy to install and provide excellent insulation against heat transfer. They also act as a barrier to prevent condensation. 2. Insulation jackets: These are pre-formed covers made of insulation material like mineral wool or fiberglass. Insulation jackets are designed to fit around the stainless steel pipes and are secured with adhesive or straps. They provide a high level of thermal insulation and are ideal for pipes located in areas with extreme temperatures. 3. Spray foam insulation: This method involves spraying a layer of polyurethane foam insulation directly onto the stainless steel pipes. This creates a seamless and durable insulation layer that adheres well to the pipes, providing excellent thermal insulation and preventing moisture buildup. 4. Insulation tape: Insulation tape, typically made of foam or rubber, is wrapped around the stainless steel pipes to provide thermal insulation. This method is best suited for smaller pipes or areas where space is limited. Regardless of the method chosen, it is important to consider the temperature range, moisture exposure, and specific requirements of the stainless steel pipes when selecting insulation materials. Additionally, ensuring proper installation and maintenance of the insulation is essential to optimize its effectiveness and durability.
Q:What are the different types of stainless steel pipe reducers?
There are several different types of stainless steel pipe reducers available on the market. Some of the common types include: 1. Concentric Reducers: These reducers have a symmetrical design and are used to connect pipes of different diameters while maintaining a straight flow. They are most commonly used when there is a need to reduce the pipe size gradually. 2. Eccentric Reducers: Unlike concentric reducers, eccentric reducers have an offset design. They are used to connect pipes of different diameters while also changing the centerline of the pipe. This type of reducer is often used when there is a need to avoid trapping air or fluids in the piping system. 3. Swage Reducers: Swage reducers are a special type of reducer that is used to connect pipes of different diameters, typically in high-pressure applications. They are commonly used in oil and gas industries, as well as in chemical plants, where a smooth transition between different pipe sizes is required. 4. Threaded Reducers: These reducers have threaded ends, allowing them to be screwed onto pipes. They are commonly used in applications where a secure and leak-proof connection is required, such as in plumbing or gas systems. 5. Welded Reducers: Welded reducers are designed to be welded onto pipes. They are often used in applications where strength and durability are essential, such as in industrial settings or high-pressure systems. 6. Socket Weld Reducers: Socket weld reducers are similar to welded reducers but have a socket at one end, allowing them to be easily connected to pipes using a socket weld joint. They are commonly used in applications where a strong and reliable joint is required. It is important to choose the right type of stainless steel pipe reducer based on the specific application and requirements to ensure a proper and efficient connection between pipes of different sizes.
Q:Can stainless steel water pipes be cooled and bent?
Stainless steel pipe is a kind of hollow long strip round steel, mainly used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts.
Q:How do you calculate the maximum allowable deflection for stainless steel pipes?
To calculate the maximum allowable deflection for stainless steel pipes, you need to consider several factors. Firstly, you should determine the material properties of the stainless steel being used, such as its modulus of elasticity (E) and yield strength (σy). These properties can usually be obtained from material specifications or testing. Next, you need to determine the allowable stress (σa) for the stainless steel pipe. This value is typically a fraction of the yield strength, usually around 0.4 or 0.5 times the yield strength, to ensure the safety and integrity of the pipe. Once you have these values, you can use the formula for deflection in a simply supported beam to calculate the maximum allowable deflection. This formula is: δ = (5 * w * L^4) / (384 * E * I) Where: δ = maximum deflection w = load per unit length applied to the pipe L = length of the pipe E = modulus of elasticity of the stainless steel I = moment of inertia of the cross-section of the pipe In this case, the load per unit length (w) can be calculated based on the weight of the material being transported or the external forces acting on the pipe. The moment of inertia (I) depends on the cross-sectional shape of the pipe. For example, for a circular pipe, the moment of inertia (I) is (π * D^4) / 64, where D is the diameter of the pipe. By plugging in the known values into the formula, you can calculate the maximum allowable deflection for the stainless steel pipe. It is important to ensure that the calculated deflection is within the maximum allowable limit to maintain the structural integrity and functionality of the pipe.
Q:How do you clean stainless steel pipes?
To clean stainless steel pipes, there are a few methods you can use depending on the level of dirt or grime. Firstly, you can start by using warm water and a mild detergent. Mix the detergent with water and use a soft cloth or sponge to wipe down the surface of the pipes. Make sure to go in the direction of the grain to avoid scratching the steel. Rinse the pipes thoroughly with clean water and dry them with a clean, lint-free cloth. If the pipes have tougher stains or buildup, you can try using a vinegar solution. Mix equal parts of vinegar and water and apply the solution to the pipes. Allow it to sit for a few minutes to dissolve the stains, then scrub gently with a soft brush or cloth. Rinse the pipes well with clean water and dry them thoroughly. For more stubborn stains or discoloration, you can use a specialized stainless steel cleaner or polish. Follow the instructions on the product, usually applying it to the pipes and rubbing it in with a soft cloth. Again, make sure to go in the direction of the grain. Rinse the pipes thoroughly with clean water and dry them completely. It is important to note that abrasive cleaners or scrubbing pads should be avoided as they can scratch the stainless steel surface. Additionally, always test any cleaning solution or product on a small, inconspicuous area of the pipes before applying it to the entire surface to ensure it does not cause any damage or discoloration.
Q:What are the different types of stainless steel pipe nipples?
There are several different types of stainless steel pipe nipples, including threaded, seamless, welded, and close nipple.
Q:Are stainless steel pipes suitable for brewery applications?
Yes, stainless steel pipes are highly suitable for brewery applications. Stainless steel is a preferred material in the brewing industry due to its excellent corrosion resistance, durability, and hygienic properties. These pipes can withstand the harsh conditions of a brewery environment, including exposure to hot liquids and cleaning chemicals, without corroding or contaminating the beer. Stainless steel pipes also have a smooth surface, which helps prevent the buildup of bacteria and other contaminants, ensuring a high level of cleanliness and quality in the brewing process. Additionally, stainless steel is easy to clean and maintain, making it a practical choice for breweries. Overall, stainless steel pipes are a reliable and efficient option for brewery applications.
Q:What is the difference between 304N and 304LN stainless steel pipes?
The chemical composition and presence of nitrogen are what distinguish 304N and 304LN stainless steel pipes. Comparatively, 304N stainless steel pipes contain a higher nitrogen concentration than 304LN stainless steel pipes. This nitrogen infusion enhances the stainless steel's durability and ability to withstand corrosion, rendering it more appropriate for use in demanding or corrosive environments. The heightened nitrogen levels in 304N stainless steel pipes result in improved overall performance in terms of strength, hardness, and resistance to pitting and crevice corrosion. Conversely, 304LN stainless steel pipes possess a lower nitrogen content but retain excellent corrosion resistance properties. These pipes are specifically engineered for use in low-temperature applications that require toughness. The reduced nitrogen content in 304LN stainless steel pipes ensures good weldability and formability, making them suitable for various fabrication processes. In conclusion, the disparity between 304N and 304LN stainless steel pipes lies in their nitrogen content, which impacts their strength, corrosion resistance, and suitability for diverse applications.
Q:What are the different surface finishes available for stainless steel pipes?
Stainless steel pipes come with various surface finishes, each with its own unique characteristics and applications. Firstly, there is the mill finish, which is the basic finish after manufacturing. It has a dull and rough appearance, suitable for applications where aesthetics are not a major concern. Secondly, the brushed finish, also known as satin finish, is achieved by brushing the pipe with abrasive material. This creates a smooth, brushed appearance with fine lines in one direction. It is commonly used in architectural applications for a more polished look compared to the mill finish. Next is the mirror finish, which is the most reflective surface option. It is achieved by progressively polishing the surface to a high gloss. This finish is commonly used in decorative applications, providing a sleek and reflective appearance. The polished finish falls between the brushed and mirror finishes. It is achieved by polishing the surface to a smooth and shiny appearance using finer abrasives than the brushed finish. This finish is often chosen when a more refined, but not overly reflective, look is desired. The bead blasted finish involves blasting small glass beads against the surface, creating a uniform matte appearance. It is commonly used in industrial applications where a non-reflective surface is required, such as in food processing or pharmaceutical industries. Lastly, there is the electropolished finish, which is a specialized surface finish involving electrochemical polishing. It removes imperfections, enhances corrosion resistance, and creates a smooth and bright appearance. This finish is commonly used in industries with high sanitary standards, like pharmaceutical and biotechnology. These are just a few examples of the available surface finishes for stainless steel pipes. The choice depends on specific application requirements such as aesthetics, corrosion resistance, and cleanliness.
Q:Can stainless steel pipes be used for power plants?
Indeed, power plants can utilize stainless steel pipes. The selection of stainless steel for power plant purposes is frequently made as a result of its exceptional resistance to corrosion and its ability to endure elevated temperatures and pressures. Given that power plants commonly operate in aggressive surroundings, they necessitate materials that can endure these conditions without deterioration. With its outstanding resistance to corrosion from chemicals, gases, and water, stainless steel pipes are perfectly suited for power plant applications. Furthermore, these pipes necessitate minimal maintenance, thereby reducing downtime and overall expenses.

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