• API 5L Gr.B SSAW Spiral Pipe System 1
  • API 5L Gr.B SSAW Spiral Pipe System 2
API 5L Gr.B SSAW Spiral Pipe

API 5L Gr.B SSAW Spiral Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
25-35 m.t.
Supply Capability:
-

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Quick Details

Thickness:

6 - 28 mm

Section

Shape:

Round

Outer

Diameter:

219 - 3500 mm

Place of

Origin:

Tianjin (Mainland)

Secondary Or Not:

Non-secondary

Application:

Oil Pipe

Technique:

SAW

Certification:

API

Surface

Treatment:

as per your request,Black/Blue 3PE or as per your request

Special

Pipe:

API Pipe

Alloy Or Not:

Non-alloy

Certificate:

ISO 9001:2008, API,

SGS, BV

Material:

Q235A/B,Q345,L360

and X42-X80 grade

Package:

In bulk or bundles

Usage:

structure pipe

Main market:

all over the world

Product name:

SSAW Spiral Steel Tube

End:

Beveled End

 

FAQ of SSAW Spiral 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?
    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.

 

SSAW Spiral Pipe Images

 

 

 

 

 

Q:What is the difference between internal coating and external lining of steel pipes?
Steel pipes can be protected from corrosion and damage through two different methods: internal coating and external lining. When it comes to internal coating, a protective layer or coating is applied to the inner surface of the steel pipe. This is done to prevent corrosion or damage caused by the fluid or substance being transported through the pipe. Common materials used for the coating include epoxy, polyurethane, or polyethylene. These materials create a barrier between the pipe and the transported material, thus extending the pipe's lifespan and preserving the quality of the transported material. On the other hand, external lining involves applying a protective layer or lining to the outer surface of the steel pipe. The purpose of this is to shield the pipe from external elements like soil, moisture, chemicals, and physical damage. Materials such as polyethylene, polypropylene, or fusion-bonded epoxy are typically used for the external lining. By acting as a barrier, the lining prevents corrosive substances from coming into contact with the pipe and causing harm. Additionally, it helps maintain the pipe's structural integrity and prevents the formation of leaks or cracks. To summarize, the main distinction between internal coating and external lining of steel pipes lies in where the protective layer is applied. Internal coating focuses on the inner surface of the pipe, while external lining concentrates on the outer surface. While both methods aim to safeguard the pipe from corrosion and damage, they address different aspects of pipe protection.
Q:Are steel pipes suitable for potable water applications?
Yes, steel pipes are suitable for potable water applications. Steel pipes are commonly used for transporting water in various industries and municipal water systems. They are known for their durability, strength, and resistance to corrosion, making them a reliable choice for potable water systems. Steel pipes also have the advantage of being able to withstand high pressure and temperature conditions, making them suitable for both hot and cold water applications. Additionally, steel pipes can be easily welded, ensuring leak-free connections. However, it is important to note that the quality of the steel used and proper maintenance are crucial factors in ensuring the safety and suitability of steel pipes for potable water applications. Regular inspection and maintenance should be done to prevent corrosion and ensure the integrity of the pipes.
Q:Can steel pipes be used for water wells?
Yes, steel pipes can be used for water wells. Steel pipes are commonly used in water well construction due to their durability, strength, and resistance to corrosion. They provide a reliable and long-lasting solution for extracting and transporting water from underground sources.
Q:How are steel pipes used in firefighting systems?
Steel pipes are commonly used in firefighting systems as they provide durability and resistance to heat, making them ideal for transporting water or fire extinguishing agents. These pipes are used to create a network of water supply lines, sprinkler systems, and hydrants that are crucial for effectively extinguishing fires and controlling their spread.
Q:How do steel pipes withstand high pressure and temperature?
Steel pipes are designed to withstand high pressure and temperature due to their inherent strength and durability. The composition of steel, with its high tensile strength and resistance to deformation, allows it to maintain its structural integrity even under extreme conditions. Additionally, steel pipes are often manufactured with thicker walls and reinforcement techniques to further enhance their ability to withstand pressure and temperature.
Q:What is the diameter of the steel tube DN20?
Stress: the nominal diameter is not the outer diameter of the pipe, nor the inner diameter of the tube. It is not the average value of the inside and outside diameter (the nominal diameter of the equipment refers to the outer diameter).
Q:What is the role of steel pipes in power plants?
Steel pipes play a crucial role in power plants as they are used for transporting various fluids, such as water, steam, and fuel, throughout the facility. They provide a durable and reliable means of conveying these substances under high pressure and temperature conditions, ensuring efficient energy generation and distribution. Additionally, steel pipes are essential for the cooling systems in power plants, allowing for the safe transfer of heat from the facility to the environment.
Q:What are the common applications of steel pipes in the oil and gas industry?
Steel pipes are commonly used in the oil and gas industry for various applications such as drilling, transportation of crude oil and natural gas, and for constructing pipelines and storage tanks. They provide strength, durability, and resistance to corrosion, making them ideal for these critical operations.
Q:Are steel pipes suitable for underground chemical transport?
Steel pipes are widely regarded as appropriate for transporting chemicals underground because of their high strength and durability. They have the ability to endure the pressure and weight of the soil above, rendering them impervious to harm or collapse. Furthermore, steel pipes possess corrosion resistance, which is vital when conveying chemicals that might react with or corrode other substances. They also have the capability to handle a wide range of temperatures, making them suitable for transporting chemicals that necessitate specific temperature conditions. Nevertheless, it is crucial to carefully consider the particular chemical being transported and seek advice from experts in chemical engineering or pipeline design to guarantee the compatibility of the steel pipes with the chemical and the implementation of any necessary safety precautions.
Q:Difference and application of seamless hot rolled pipe and cold drawn pipe in seamless steel tube
purpose2.1 seamless tubes are widely used. General purpose seamless tubes are rolled from plain carbon structural steel, low-alloy structural steel or alloy structural steel, with the most output and are used primarily as pipes or structural parts for conveying fluids2.2, divided into three kinds according to the supply of different uses: the supply of a, according to the chemical composition and mechanical properties; the supply of B, according to the mechanical properties; the supply of C, according to the hydraulic pressure test. According to a, the B class steel supply, such as for under fluid pressure, but also to the pressure test.2.3. Seamless tubes for special purposes include seamless tubes for boilers, seamless tubes for geology, and seamless pipes for petroleum use

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