Small Diameter Seamless Stainless Steel Tube
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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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.
2、Main Features of the Seamless Pipe:
• High working accuracy
• High strength
• Small inertia resistance
• Strong therming dissipine ability
• Good appearance
• Reasonble price
3、Seamless 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.
4、Packaging & Delivery:
Packaging Details: | seaworthy package, bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Seamless Pipe:
①How 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.
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.
③Why 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.
6、Seamless Pipe Images：
- Q:What is the maximum temperature that stainless steel pipes can handle?
- The maximum temperature that stainless steel pipes can handle depends on the specific grade of stainless steel being used. Generally, stainless steel pipes are known for their high temperature resistance, which makes them suitable for a variety of applications in industries such as petrochemical, oil and gas, and power generation. The most common grades of stainless steel used in pipes, such as 304 and 316, have a maximum operating temperature of around 870°C (1600°F). These grades have excellent corrosion resistance and can withstand high temperatures, making them suitable for a wide range of industrial processes. However, there are some specialized stainless steel grades, such as 310 and 321, which can handle even higher temperatures. These grades have higher chromium and nickel content, providing enhanced resistance to oxidation and scaling at temperatures up to 1150°C (2100°F). It is important to note that the maximum temperature that stainless steel pipes can handle also depends on other factors such as the duration of exposure, the presence of corrosive environments, and the specific application requirements. Therefore, it is always recommended to consult with a materials engineer or a manufacturer to determine the appropriate grade and maximum temperature limits for a specific stainless steel pipe application.
- Q:Can stainless steel pipes handle high-velocity fluid flow?
- Yes, stainless steel pipes can handle high-velocity fluid flow. Stainless steel pipes are known for their excellent strength, durability, and resistance to corrosion. These properties make them suitable for handling high-velocity fluid flow, as they can withstand the pressure and turbulence generated by the fast-moving fluids. Additionally, stainless steel pipes have smooth inner surfaces, which minimize friction and help maintain the velocity of the fluid flow. Therefore, stainless steel pipes are commonly used in industries such as oil and gas, chemical processing, and power generation, where high-velocity fluid flow is often encountered.
- Q:Can stainless steel pipes be used for drinking water applications?
- Yes, stainless steel pipes can be used for drinking water applications. Stainless steel is a corrosion-resistant material that does not leach harmful chemicals into the water, making it a safe and reliable option for transporting drinking water.
- Q:How do you calculate the flow rate in stainless steel pipes?
- In order to determine the flow rate in stainless steel pipes, one can utilize the principles of fluid dynamics along with the properties of the fluid being conveyed through the pipe. There are several factors which must be taken into account: 1. The first step is to ascertain the diameter of the pipe. This parameter significantly impacts the flow rate as a larger diameter allows for a greater volume of fluid to pass through. 2. The second step involves determining the viscosity of the fluid. Viscosity refers to the fluid's resistance to flow. Fluids with high viscosity flow at a slower rate, whereas those with low viscosity flow more rapidly. 3. The next consideration is the calculation of the pressure drop across the pipe. This factor plays a crucial role in establishing the flow rate, and it can be computed by measuring the pressure at different points along the pipe. 4. The Reynolds number is then employed. This dimensionless value combines the fluid's velocity, density, viscosity, and pipe diameter. It aids in determining whether the flow is laminar (smooth) or turbulent (chaotic). Different equations exist to calculate the Reynolds number based on the flow regime. 5. The final step involves the application of the appropriate flow equation. Depending on the flow regime, various equations can be utilized to calculate the flow rate. For laminar flow, the Hagen-Poiseuille equation is applicable, while the Darcy-Weisbach equation or the Manning equation can be employed for turbulent flow. By considering these factors and employing the appropriate equations, the flow rate in stainless steel pipes can be determined. It is important to note that these calculations provide an estimate and may not yield exact results due to factors such as pipe roughness, fittings, and other obstructions within the pipe. Therefore, it is advisable to consult a fluid dynamics expert or employ specialized software for accurate calculations.
- Q:Can stainless steel pipes be used for food storage facilities?
- Indeed, food storage facilities can utilize stainless steel pipes. The reason behind this preference lies in the durability, corrosion resistance, and hygienic properties of stainless steel. Its resistance to reacting with food or emitting harmful substances renders it safe for storing diverse food products. Moreover, stainless steel pipes are easily maintainable and cleanable, which guarantees the utmost hygiene in food storage facilities. Additionally, stainless steel's resistance to high temperatures makes it appropriate for storing both hot and cold food items. All in all, stainless steel pipes prove to be an exceptional option for food storage facilities on account of their safety, durability, and hygienic attributes.
- Q:Can stainless steel pipes be used for underground water supply lines?
- Yes, stainless steel pipes can be used for underground water supply lines. Stainless steel is highly resistant to corrosion, making it a suitable choice for underground applications where the pipes may come in contact with soil and water. Additionally, stainless steel pipes have excellent strength and durability, ensuring long-lasting performance in underground water supply systems.
- Q:Can stainless steel pipes handle extreme weather conditions?
- Stainless steel pipes are renowned for their exceptional durability and ability to withstand the harshest weather conditions. They exhibit remarkable resistance to extreme temperatures, heavy rainfall, fierce winds, and even harsh chemicals, remaining corrosion-free and undeteriorated. The inherent qualities of stainless steel, including its superior strength, resistance to corrosion, and tolerance to heat, render it an optimal choice for outdoor applications and adverse weather circumstances. Stainless steel pipes effectively endure intense heat and cold, while effectively combating the detrimental effects of UV radiation and oxidation. These pipes find extensive use in industries encompassing oil and gas, chemical processing, construction, and marine applications, where they confront formidable environments. All in all, stainless steel pipes offer a dependable and enduring solution for handling the most severe weather conditions.
- Q:What are the advantages of stainless steel pipes?
- There are several advantages of using stainless steel pipes. Firstly, stainless steel pipes are known for their excellent corrosion resistance. They are resistant to rust, oxidation, and other types of corrosion, making them highly durable and long-lasting. This resistance to corrosion also makes stainless steel pipes suitable for various industries, including marine, chemical, and food processing. Secondly, stainless steel pipes have high strength and heat resistance. They can withstand high pressure, making them suitable for applications that require transporting fluids or gases at high temperatures and pressures. Stainless steel pipes also have superior heat resistance, making them suitable for applications involving extreme temperatures. Additionally, stainless steel pipes are hygienic and easy to clean. The smooth surface of stainless steel pipes makes it difficult for bacteria to adhere to the surface, making them ideal for sanitary applications such as food processing, pharmaceuticals, and medical devices. Stainless steel pipes are also easy to clean and maintain, reducing the risk of contamination. Furthermore, stainless steel pipes have excellent aesthetic appeal. They have a sleek and modern appearance, making them suitable for architectural and decorative applications. Stainless steel pipes are often used in construction, interior design, and automotive industry for their attractive and polished finish. Lastly, stainless steel pipes are environmentally friendly. They are 100% recyclable and can be reused without losing their properties. This makes stainless steel pipes a sustainable choice and contributes to the reduction of waste and environmental impact. In conclusion, the advantages of stainless steel pipes include corrosion resistance, high strength and heat resistance, hygienic properties, aesthetic appeal, and environmental friendliness. These qualities make stainless steel pipes a versatile and reliable choice for a wide range of applications.
- Q:What is the working temperature range for stainless steel pipes?
- The working temperature range for stainless steel pipes depends on the specific grade of stainless steel being used. Generally, stainless steel pipes can withstand a wide range of temperatures, from extremely low temperatures to high temperatures. For austenitic stainless steel grades, which are the most commonly used in pipe applications, the working temperature range is typically from -196°C (-320°F) to 816°C (1500°F). These grades, such as 304 and 316, exhibit excellent heat resistance and can maintain their strength and corrosion resistance even at elevated temperatures. However, it is important to note that the working temperature range can vary depending on the specific alloy composition and the application requirements. Some specialized stainless steel grades, such as duplex or super duplex stainless steels, may have different temperature limits due to their unique characteristics. It is always recommended to consult the manufacturer's specifications and guidelines to determine the specific working temperature range for a particular grade of stainless steel pipe. Additionally, considering factors such as pressure, corrosive environment, and thermal cycling should also be taken into account when determining the appropriate working temperature range for stainless steel pipes.
- Q:Can stainless steel pipes be used for chemical processing?
- Yes, stainless steel pipes can be used for chemical processing. Stainless steel is known for its excellent corrosion resistance, making it a suitable material for handling various chemicals. It is resistant to both organic and inorganic chemicals, including acids, bases, and salts. Additionally, stainless steel pipes have high strength, durability, and temperature resistance, allowing them to withstand the harsh conditions often encountered in chemical processing. They are also easy to clean and maintain, making them a preferred choice in the industry. However, it is important to consider the specific requirements of the chemicals being processed and consult with experts to select the appropriate grade of stainless steel to ensure optimal performance and safety.
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Small Diameter Seamless Stainless Steel Tube
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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