• ASME API 5L High Quality Stainless Steel Pipe System 1
  • ASME API 5L High Quality Stainless Steel Pipe System 2
ASME API 5L High Quality Stainless Steel Pipe

ASME API 5L High Quality Stainless Steel Pipe

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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1Structure of Seamless Pipe: 

We are company that have many years experience and professional manager team and engineer team and sales team, sure we will provide you high quality of pipe and professioanl service.

Seamless pipe possesses a hollow section and without seam around the strip steel. It is made with solid bar or steel ingot by perforating machine. As the facture process does not include any welding, seamless pipes are considered to be stronger and more durable. Generally speaking, seamless pipe has better pressure resistance and security than other classifications, and was usually more easily available than welded pipe.

 

2‍‍Main Features of the Seamless Pipe:

High working accuracy

High strength

Small inertia resistance

Strong therming dissipine ability

Good appearance

Reasonble 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

 

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) Executive 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?
     We have many years business experience in this area, and we have professional engineer and manager team and sure we can provide you high quality production and professional service.

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?
    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.

 

6‍‍Seamless Pipe Images ‍‍

 

 

 

Q: Can stainless steel pipes be used for automotive exhaust systems?
Yes, stainless steel pipes can be used for automotive exhaust systems. Stainless steel is a popular choice for exhaust systems due to its excellent corrosion resistance, high temperature strength, and durability. It can withstand the extreme heat and harsh conditions that are common in automotive exhaust systems, making it a reliable and long-lasting option. Stainless steel pipes also have a smooth surface, which helps to reduce friction and improve exhaust flow, leading to improved performance and fuel efficiency. Additionally, stainless steel is a lightweight material, which can help to reduce the overall weight of the vehicle and improve its handling. Overall, stainless steel pipes are a suitable and commonly used material for automotive exhaust systems.
Q: How do you protect stainless steel pipes from external damage?
To ensure the protection of stainless steel pipes from external damage, there are several steps that can be taken: 1. Applying a protective coating: To shield the stainless steel pipes from moisture, chemicals, and physical harm, consider utilizing a protective coating such as paint or epoxy. Select the coating based on the specific environment and potential risks in order to maximize protection. 2. Installation of pipe supports: Preventing excessive movement and vibration is crucial in avoiding damage over time. Properly install pipe supports using brackets, clamps, or hangers to securely hold the pipes in place and minimize the risk of external impacts causing harm. 3. Implementation of corrosion prevention measures: Although stainless steel pipes are resistant to corrosion, certain environments can still pose a threat. Regularly inspect the pipes for signs of corrosion and address any issues promptly. Utilize corrosion inhibitors or cathodic protection techniques to further safeguard the pipes from external damage. 4. Usage of protective guards or covers: In areas where the pipes are vulnerable to potential impacts or physical harm, the installation of protective guards or covers can provide an additional layer of defense. These guards can be made from materials like plastic or rubber and can be easily installed or removed as needed. 5. Implementation of proper handling and storage procedures: During transportation or storage, it is crucial to handle stainless steel pipes with care. Avoid dropping or dragging them and make sure they are stored in a clean, dry, and well-ventilated area to prevent moisture buildup and potential damage. By adhering to these measures, the lifespan of stainless steel pipes can be significantly prolonged, ensuring their functionality and protection against external damage.
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: Can stainless steel pipes be used for solar water heating systems?
Stainless steel pipes, indeed, have the capability to serve in solar water heating systems. The reason behind this popularity lies in the durability, corrosion resistance, and high-temperature endurance exhibited by stainless steel. Its suitability for enduring the challenging outdoor circumstances and constant exposure to sunlight encountered by solar water heating systems is noteworthy. Moreover, stainless steel pipes are renowned for their long-lasting nature, rendering them a perfect option for prolonged utilization in solar water heating systems. All in all, stainless steel pipes provide exceptional performance and reliability for solar water heating systems.
Q: What is the hardness of stainless steel pipes?
The specific grade and treatment of the steel can cause variations in the hardness of stainless steel pipes. Stainless steel pipes exhibit a range of hardness levels, which are typically assessed using either the Rockwell scale or the Brinell scale. The hardness of stainless steel pipes surpasses that of other steel types due to the presence of alloying elements like chromium and nickel, which enhance resistance to corrosion and wear. Ordinarily, stainless steel pipes fall within the hardness range of 75 to 180 on the Rockwell scale or 150 to 300 on the Brinell scale. Nonetheless, it's worth noting that factors such as heat treatment, welding, and cold working processes can also affect the hardness.
Q: What are the different types of stainless steel pipe caps?
There are several different types of stainless steel pipe caps that are used for various purposes in different industries. Some of the common types include: 1. Welded Pipe Caps: These caps are welded onto the end of the pipe to provide a secure and leak-proof seal. They are often used in high-pressure applications where a strong connection is required. 2. Threaded Pipe Caps: These caps have internal threads that allow them to be screwed onto the end of a threaded pipe. They are commonly used in low-pressure applications and can be easily removed for maintenance or cleaning. 3. Socket Weld Pipe Caps: These caps have a socket on one end that fits over the end of a pipe, and they are then welded in place to create a tight seal. They are typically used in high-temperature and high-pressure applications. 4. Butt Weld Pipe Caps: These caps are similar to socket weld caps, but instead of a socket, they have a butt weld connection. They are commonly used in large-diameter pipes and are known for their strength and durability. 5. Compression Pipe Caps: These caps are designed for use with compression fittings, which are commonly used in plumbing and gas supply systems. They provide a tight seal without the need for welding or threading. 6. Flanged Pipe Caps: These caps have a flange on one end that allows them to be bolted onto the end of a flanged pipe. They are often used in piping systems that require frequent disassembly and reassembly. Each type of stainless steel pipe cap has its own advantages and is suitable for specific applications. It is important to choose the right type of cap based on the requirements of your project to ensure a proper and secure fit.
Q: Can stainless steel pipes be used in the pharmaceutical industry?
Yes, stainless steel pipes can be used in the pharmaceutical industry. Stainless steel is a popular choice for pharmaceutical applications due to its excellent corrosion resistance, high strength, and durability. It is resistant to many chemicals and can withstand high temperatures and pressures, making it suitable for transporting various pharmaceutical substances and fluids. Stainless steel pipes are also easy to clean and maintain, which is crucial in ensuring sanitation and preventing contamination in pharmaceutical manufacturing processes. Additionally, stainless steel is non-reactive and non-toxic, ensuring the integrity and quality of pharmaceutical products.
Q: Are stainless steel pipes suitable for fertilizer production?
Indeed, stainless steel pipes are a fitting choice for the production of fertilizers. The advantages they offer make them a preferred option for use in the fertilizer industry. To begin with, stainless steel pipes possess a high resistance to corrosion, which is particularly crucial in fertilizer production. Chemicals and substances used in this process, such as ammonia, sulfuric acid, and phosphoric acid, can be highly corrosive. Stainless steel pipes can endure the corrosive effects of these substances, ensuring the longevity and integrity of the piping system. Moreover, stainless steel pipes exhibit excellent strength and durability, enabling them to withstand the high pressures and temperatures commonly encountered in fertilizer production processes. This guarantees the secure and efficient transport of fertilizer materials within the production plant. Furthermore, stainless steel pipes are hygienic and easy to clean, which is essential for maintaining the purity of fertilizer products. The smooth surface of stainless steel resists the accumulation of bacteria, dirt, and other contaminants, ensuring that the pipes do not contaminate the fertilizer during production. Lastly, stainless steel is an environmentally friendly and sustainable material. It is fully recyclable, making it a more sustainable choice when compared to other pipe materials. Additionally, stainless steel has a long lifespan, reducing the need for frequent replacements and minimizing waste. To summarize, stainless steel pipes are highly suitable for fertilizer production due to their resistance to corrosion, strength, durability, hygienic properties, and environmental benefits.
Q: Water and electricity thin wall stainless steel tube 304 material delta 2 what does that mean?
304 stainless steel is a universal stainless steel material, antirust performance than the 200 series of stainless steel material stronger.
Q: What kind of welding machine is used for welding thin stainless steel plate and stainless steel square tube?
1 argon arc welding machine! If the person who has not been married, as little as possible, that thing has radiation, long time use of physiology is influential. You know what you do.2, regardless of the front and back can be, as long as it looks beautiful and practical.3, welding technology is good, it will not be ugly after welding.4, only the use of technology to make up for the lack of machinery, and then cattle B hardware, there is no good software is not good.5, welding rod, protective mask and so on.

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