• Cold Rolled Precision Steel Tube/Seamless Steel Pipe System 1
  • Cold Rolled Precision Steel Tube/Seamless Steel Pipe System 2
  • Cold Rolled Precision Steel Tube/Seamless Steel Pipe System 3
Cold Rolled Precision Steel Tube/Seamless Steel Pipe

Cold Rolled Precision Steel Tube/Seamless Steel Pipe

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
10000 kg/month

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 applications of carbon steel pipe :

 

(1).Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door

Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition

Walls, Cable Bridge Structures and Expressway Safety Guards, Balustrade, Decorating,

Residential, Ornamental Pipes

 

(2).Automotive Parts: Motorcar Case, Car and Bus Manufacture, Vehicles

 

(3).Agriculture: Agricultural Equipment

 

(4).Industry:Machinery,Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical

Hardware, , heavy engineering, Mining and Resources, Process Engineering, Materials Handling, Mechanical Parts

 

(5).Traffic: Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture,

Fencing

 

(6).Scaffolding Tube: Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns,

Purlins, Greenhouse Stands Towers

 

(7).Other: Sports Apparatus, Leisure Equipment, Furniture, School Furniture


Specifications

ASTM A335 Seamless Alloy-Steel Pipe 
Standard: BS 1139, BS 3059-2, JIS G3454-2007 
Grade: 10#-45#, 15NiCuMoNb5, 10Cr9Mo1VNb

Detailed introduction to ASTM A335 seamless alloy steel pipe:

ASTM A335 seamless alloy steel pipe


  



FAQ:

1) why you chose us ?

Professional Manufacturer and supplier of Steel pipe

More than 14 years’ professional producing experience

We can get the lowest ex-factory prices. The price are quite reasonable and it is lower than our commercial peers. also, we can guarantee the qualities of our products.

BV, ISO certificates and SGS test can be provided to assure the quality of our products.

2) Our minimum order quantity:

10 Metric Tons or one 20ft or 40ft Container.

3) How about the Delivery Time?

The steel pipe will be produced since we getting your deposit by T/T or Your original L/C. For normal size, some stocks in our factory now, we can supply once you need.

4)What kind of payment does your company support?

T/T, 100% L/C at sight, Cash, Western Union are all accepted.

5) Do you charge for the samples?

According to our company principle, we just charge for samples, you pay for the freight /courier charge.

6) Main market:

Mid East, South America, Africa, Southeast Asia, India etc



Q:304 stainless steel tube with the diameter of 25*2-3 is what mean
The quality of the steel pipe should be in line with the national standard "stainless steel seamless pipe for fluid transportation" (GBT 14976-2012) requirements.
Q:Can stainless steel pipes be used in drinking water systems?
Indeed, stainless steel pipes are suitable for utilization in drinking water systems. Being a material highly resistant to corrosion and possessing exceptional durability, stainless steel can endure the harsh elements found in water systems. It does not release any detrimental substances into the water, thus rendering it a secure option for drinking water purposes. Furthermore, stainless steel pipes are effortless to cleanse and uphold, effectively guaranteeing the quality and safety of the drinking water.
Q:What is the difference between stainless steel tube 304L and 304N?
304L is a variety of 304 stainless steel with low carbon content, used for occasions where welding is required.
Q:Are stainless steel pipes suitable for pharmaceutical factories?
Stainless steel pipes are indeed appropriate for pharmaceutical factories. The pharmaceutical industry favors stainless steel due to its exceptional resistance to corrosion and its hygienic properties. It can withstand high temperatures, pressures, and various chemicals, making it perfect for the transportation and storage of pharmaceutical products, chemicals, and other fluids. Additionally, stainless steel pipes possess a smooth surface that facilitates effortless cleaning and prevents the accumulation of bacteria, guaranteeing the purity of pharmaceutical products. Moreover, stainless steel is a long-lasting and durable material, reducing the need for frequent replacements and maintenance. In conclusion, stainless steel pipes are a dependable and appropriate choice for use in pharmaceutical factories.
Q:Can stainless steel pipes be used in the construction industry?
Yes, stainless steel pipes can be used in the construction industry. They are highly durable, corrosion-resistant, and can withstand extreme temperatures, making them suitable for a wide range of applications such as plumbing, heating, ventilation, and structural support.
Q:How do you join stainless steel pipes together?
When it comes to joining stainless steel pipes together, one has various methods to choose from based on their specific requirements and application. The most commonly used and widely preferred method is welding. This involves the application of heat to melt the material, resulting in a strong and durable bond. Different welding techniques, including TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding, can be employed for this purpose. Compression fittings are another popular choice, particularly in plumbing applications. These fittings consist of a compression nut and a ferrule that are tightened onto the pipe, ensuring a secure and leak-proof connection. In situations where a more robust connection is necessary, such as in high-pressure or high-temperature applications, flanges are utilized. This involves bolting flanges at the ends of two stainless steel pipes, creating a tight and reliable connection. Threaded connections are also an option, where one end of the pipe is threaded, and the other end is fitted with a threaded pipe fitting, such as a union or nipple. This method is often employed for smaller diameter pipes or situations that require frequent disassembly. For temporary or frequently disassembled connections, clamps and couplings are used. These devices clamp around the pipes and are tightened using bolts or other mechanisms, providing a secure connection. Considering the specific requirements, such as pressure, temperature, and corrosion resistance, is crucial when selecting the appropriate method to join stainless steel pipes. Seeking advice from professionals or consulting industry standards and guidelines can ensure a successful and reliable pipe connection.
Q:What is the working temperature range for stainless steel pipes?
The specific grade of stainless steel used determines the working temperature range for stainless steel pipes. Stainless steel pipes are generally capable of withstanding a wide range of temperatures, from extremely low to high temperatures. For pipe applications, the most commonly used austenitic stainless steel grades, such as 304 and 316, typically have a working temperature range from -196°C (-320°F) to 816°C (1500°F). These grades have excellent heat resistance and can maintain their strength and corrosion resistance even at elevated temperatures. However, it's important to note that the working temperature range can vary depending on the specific alloy composition and application requirements. Specialized stainless steel grades like duplex or super duplex stainless steels may have different temperature limits due to their unique characteristics. To determine the specific working temperature range for a particular grade of stainless steel pipe, it is always recommended to consult the manufacturer's specifications and guidelines. Additionally, factors such as pressure, corrosive environment, and thermal cycling should be considered when determining the appropriate working temperature range for stainless steel pipes.
Q:How is stainless steel pipe different from carbon steel pipe?
Stainless steel pipe and carbon steel pipe find their usage in different industries due to their varying compositions, corrosion resistance, and price points. To begin with, stainless steel pipe consists of an iron alloy containing a minimum of 10.5% chromium. This addition of chromium forms a protective layer of chromium oxide on the pipe's surface, greatly enhancing its resistance to corrosion. Conversely, carbon steel pipe primarily comprises iron and carbon, lacking any additional alloying elements. This absence of alloying elements renders carbon steel pipe more susceptible to corrosion, particularly when exposed to moisture or harsh environments. Moving on, stainless steel pipe exhibits high resistance to corrosion and rust, making it suitable for applications requiring endurance against harsh conditions or exposure to corrosive substances. On the other hand, carbon steel pipe is more prone to corrosion and may necessitate additional protective coatings or treatments to prevent rusting. Lastly, the price of stainless steel pipe generally surpasses that of carbon steel pipe. This disparity in cost stems from the additional chromium content and the superior corrosion resistance provided by stainless steel. Carbon steel pipe, being a more basic and prevalent material, is generally more cost-effective and readily available. In conclusion, the significant disparities between stainless steel pipe and carbon steel pipe lie in their composition, corrosion resistance, and price. Stainless steel pipe offers superior corrosion resistance and durability, making it an ideal choice for applications where corrosion is a concern. Carbon steel pipe, while less resistant to corrosion, is more affordable and widely employed across various industries. Ultimately, the selection between these two types of pipes hinges on the specific requirements, budget, and environmental conditions of the intended application.
Q:Why can't stainless steel be put together with carbon steel tube?
Potential difference: the stainless steel pipe with a more positive potential and the carbon steel pipe with negative potential are even connected. The stainless steel tube is cathode, and the carbon steel tube is anode. The greater the potential difference between the two, the greater the galvanic corrosion tendency.
Q:Can stainless steel pipes be used for construction?
Yes, stainless steel pipes can be used for construction. Stainless steel is a durable and corrosion-resistant material, making it suitable for various construction applications such as plumbing, structural support, and drainage systems.

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