Seamless Steel Pipe with Reasonable Price

Seamless Steel Pipe with Reasonable Price System 1

Seamless Steel Pipe with Reasonable Price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 2000000 m.t./month

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1.Structure of Seamless Steel Pipe Description:

A large amount of Seamless Steel Pipes is offered to the clients at cost effective rates. These pipes are extremely durable, resistant to corrosion and have high tensile strength. Our pipes are used in nuclear plants, power plants, refineries and construction industry across the country. Furthermore, we are capable of providing these seamless pipes to the clients in bulk quantity.

2.Main Features of the Steel Pipe:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price

3.Seamless Steel Pipe Specification：‍‍

Standard:	GB, DIN, ASTM，ASME, ASTM A106-2006, ASTM A53-2007
Grade:	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

4.Product pictures

Seamless Steel Pipe with Reasonable Price

5.FAQ of Seamless steel pipe:

①How 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.

②How 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.

Any question, pls feel free to contact us !

Q: What are the non-destructive testing methods used for steel pipes?: Some common non-destructive testing methods used for steel pipes include ultrasonic testing, magnetic particle testing, liquid penetrant testing, and visual inspection. These methods allow for the detection of defects or flaws in the pipes without causing any damage to the material.

Q: What is the average lifespan of steel pipes in different applications?: The lifespan of steel pipes in different applications can vary due to various factors, such as the quality of the steel, the environment in which they are used, and the maintenance and care they receive. Water supply lines typically have steel pipes that can last around 50 to 70 years on average. These pipes are often made of high-quality steel and experience less corrosive environments. However, the presence of corrosive substances, water chemistry, and soil conditions can significantly impact their lifespan. For industrial applications like oil and gas pipelines, steel pipes generally have a lifespan ranging from 20 to 50 years. These pipes are exposed to aggressive environments with high temperatures, pressure, and corrosive substances. Extending their lifespan can be achieved through regular inspections, maintenance, and corrosion protection measures. In construction applications, steel pipes used for structural purposes can last an average of 50 to 100 years or longer. These pipes are designed to withstand heavy loads and are often safeguarded by coatings or insulation to prevent corrosion. It's important to understand that these are average lifespans, and individual pipes may have shorter or longer lifespans depending on specific conditions. Ensuring the longevity of steel pipes in different applications can be achieved through regular inspections, maintenance, and timely repairs or replacements when necessary.

Q: What is the impact of steel pipe size on flow rate and pressure?: The steel pipe size has a significant impact on both the flow rate and pressure. A larger pipe size allows for higher flow rates by reducing the frictional losses, resulting in increased fluid velocity. This leads to higher pressure drops across the pipe due to the increased surface area exposed to the flowing fluid. Conversely, a smaller pipe size restricts the flow, causing higher pressure drops and lower flow rates. Therefore, selecting an appropriate pipe size is crucial to ensure optimal flow rates and pressure levels in a system.

Q: How are steel pipes used in the transportation industry?: Steel pipes are used in the transportation industry for various purposes, including the construction of pipelines for transporting oil, gas, and other fluids. They are also used in the manufacturing of vehicles, such as cars, trucks, and trains, where they are commonly used for exhaust systems and structural components. Additionally, steel pipes are utilized in the construction of bridges, tunnels, and other infrastructure projects that support transportation networks.

Q: What is the maximum bending radius for steel pipes?: The maximum bending radius for steel pipes is determined by several factors, including the diameter of the pipe, the thickness of its walls, and the specific type of steel used. In general, pipes with larger diameters and thicker walls will have a greater maximum bending radius. However, it is crucial to adhere to industry standards and guidelines to ensure that the structural integrity of the pipe remains intact during the bending process. To obtain precise details regarding the maximum bending radius for steel pipes in various applications, it is recommended to consult the manufacturer's specifications or refer to relevant codes and standards, such as the American Society of Mechanical Engineers (ASME) B31.1 or B31.3.

Q: What are the different types of steel pipe hangers?: In various industries and applications, steel pipe hangers are widely used to support and secure pipes, ensuring proper alignment and preventing sagging or movement. Let's explore some of the different types of hangers available: 1. Clevis Hangers: These hangers consist of a U-shaped metal bracket called a clevis, which is connected to the supporting structure using a threaded rod. Clevis hangers allow for vertical adjustment and are commonly used in suspended piping systems. 2. Split Ring Hangers: Circular metal rings that are split on one side, split ring hangers can be easily opened and closed around the pipe to provide a secure hold. They are often used for suspending horizontal pipes. 3. Beam Clamps: Beam clamps are designed to attach to structural beams or channels, offering a secure mounting point for pipe hangers. They come in various designs, such as top flange, bottom flange, and side mount, to accommodate different installation needs. 4. Swivel Hangers: Used for supporting pipes that undergo thermal expansion or contraction, swivel hangers allow horizontal movement while still providing support and preventing excessive stress on connections. 5. Riser Clamps: Riser clamps are used to support vertical pipes or risers. Typically consisting of a metal band that wraps around the pipe and a threaded rod connecting it to the supporting structure. 6. Pipe Roller Supports: Pipe roller supports are utilized when pipes need to move horizontally due to expansion or contraction. These hangers consist of a series of rollers that allow the pipe to move freely while still providing support. 7. Pipe Saddles: Pipe saddles are U-shaped brackets that wrap around the pipe, providing support on both sides. They are often used to secure pipes to walls or other structures. These examples showcase the variety of steel pipe hangers available. Selecting the appropriate hanger for each application is crucial, taking into account factors such as pipe size, weight, location, and required movement allowance. This ensures proper support and functionality of the piping system.

Q: How are steel pipes used in the pharmaceutical industry?: Steel pipes are used in the pharmaceutical industry for various purposes, including the transportation of liquids, gases, and chemicals, as well as for the distribution of water and steam. They provide a reliable and durable solution for the safe and efficient transfer of pharmaceutical products within manufacturing facilities and during distribution processes.

Q: What is the difference between steel pipes and cast iron pipes?: The main difference between steel pipes and cast iron pipes is the material they are made of. Steel pipes are made from an alloy of iron and carbon, making them stronger and more durable. On the other hand, cast iron pipes are made solely from iron, which makes them more brittle and prone to cracks. Additionally, steel pipes have a smoother interior surface, allowing for better water flow and reducing the chance of clogs. Cast iron pipes, on the other hand, have a rougher interior surface and are more susceptible to corrosion. Overall, steel pipes are typically preferred for their strength and longevity, while cast iron pipes may be used in specific applications where their unique properties are advantageous.

Q: Can steel pipes be used for underground water treatment systems?: Certainly, underground water treatment systems can utilize steel pipes. Renowned for their durability, strength, and resistance to corrosion, steel pipes prove themselves suitable for a range of uses, including underground water treatment systems. They possess the ability to endure the pressure and environmental circumstances found underground, guaranteeing the secure and effective conveyance of water within the treatment system. Nevertheless, it is crucial to take into account the water quality and the likelihood of corrosion in the particular location when opting for the type of steel and implementing safeguarding measures, such as coatings or cathodic protection, to avert corrosion and ensure the pipes' longevity.

Q: What are the different pressure ratings for steel pipes?: The different pressure ratings for steel pipes can vary depending on factors such as pipe size, wall thickness, and the type of steel used. Common pressure ratings for steel pipes range from 150 psi (pounds per square inch) to 2500 psi or higher.

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