201 Bright Annealing Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
AISI,EN
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
1.2
Length:
1000
Outer Diameter:
12.8
Net Weight:
9
Detailed information--Stainless Steel Pipe
| Description | stainless steel pipe, stainless steel tube |
| Type | 201,202,304,316,310,409,410,420,430,SAF2205,S31803 |
| Thickness | 0.25-10mm |
| Length | 3-6m or as customized |
| Outer diameter | 6-508mm |
size (round pipe) | 9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 60, 63.5, 73, 76.2, 88.9, 101.6, 114.3, 127, 133, 159, 168, 219 mm or as customized |
| size (square pipe) | 10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10,24×12,25×13,36×23, 40×20,50×20,60×15,75×45,80×60,95×45,100×60,150×100 mm or as customized |
| size (oval pipe) | 30×15,80×40 mm or as customized |
| Process method | Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished |
| Finishing | Mill, Polished, Mirror, #600 |
Other information--Stainless Steel Pipe
| Certificate | BV, ISO, CE |
| Productivity | 800 tons/ day |
| Packing | Standard export sea-worthy packing |
| Delivery time | 10-30 days |
| Note | Stainless steel pipe can be made accordingto the customers requirements. Fasten delivery. Quality assured. |
Chemical composition--Stainess Steel Pipe
- Q:Can stainless steel pipes be used for outdoor handrails?
- Indeed, outdoor handrails can be constructed using stainless steel pipes. The reason for stainless steel's prevalence in outdoor settings is its exceptional robustness, resistance to corrosion, and attractive appearance. It remains unscathed even in the face of inclement weather conditions like rain, snow, and exposure to ultraviolet rays, ensuring that it neither rusts nor degrades. Moreover, stainless steel handrails necessitate minimal upkeep and can endure intense usage without faltering. Consequently, they represent a dependable and enduring alternative for outdoor handrails, guaranteeing safety while infusing a contemporary vibe into any given area.
- Q:How do you calculate the flow rate of stainless steel pipes?
- To calculate the flow rate of stainless steel pipes, you can use the Hazen-Williams equation or the Darcy-Weisbach equation. The Hazen-Williams equation is commonly used for water flow in commercial and industrial applications, while the Darcy-Weisbach equation is more general and can be used for various fluids. For the Hazen-Williams equation, the flow rate (Q) can be calculated using the formula: Q = 0.849 * C * (D^2.63) * (h^0.54) Where: Q = Flow rate in gallons per minute (GPM) C = Hazen-Williams coefficient (an empirical value that depends on the pipe material and condition) D = Inside diameter of the pipe in inches h = Head loss or pressure drop in feet For the Darcy-Weisbach equation, the flow rate (Q) can be calculated using the formula: Q = (π/4) * (D^2) * V Where: Q = Flow rate in cubic meters per second (m³/s) D = Inside diameter of the pipe in meters V = Velocity of the fluid in meters per second (m/s) To determine the velocity (V), you can use the formula: V = Q / ((π/4) * (D^2)) These equations provide a theoretical estimation of the flow rate in stainless steel pipes. However, it is important to note that other factors such as pipe roughness, fluid viscosity, and system pressure can also affect the flow rate. Therefore, it is recommended to consult relevant engineering standards, industry guidelines, or work with a qualified engineer for accurate calculations.
- Q:Can stainless steel pipes be used for solar energy systems?
- Indeed, solar energy systems can utilize stainless steel pipes. The versatility and durability of stainless steel make it well-suited to endure the challenging conditions of such systems. Its resistance to corrosion is particularly vital for ensuring the longevity of pipes in outdoor and exposed environments. Moreover, stainless steel pipes possess exceptional heat resistance capabilities, rendering them suitable for transporting hot fluids within solar energy systems. Furthermore, stainless steel's high strength-to-weight ratio makes it an ideal choice for supporting the weight of solar panels or other components in the system. In summary, stainless steel pipes prove to be a dependable and effective option for solar energy systems.
- Q:Are stainless steel pipes suitable for fertilizer industries?
- Yes, stainless steel pipes are suitable for fertilizer industries. Stainless steel is highly resistant to corrosion, which is important in industries where the pipes come into contact with corrosive substances such as fertilizers. Additionally, stainless steel pipes have high strength and durability, making them capable of withstanding the harsh conditions of fertilizer production. They also have a smooth inner surface, which prevents the buildup of sediments and impurities that could affect the quality of the fertilizer. Furthermore, stainless steel pipes are easy to clean and maintain, ensuring the hygiene and safety standards required by the fertilizer industry. Overall, stainless steel pipes are an excellent choice for fertilizer industries due to their corrosion resistance, strength, durability, and ease of maintenance.
- Q:How do you calculate the expansion of stainless steel pipes?
- To calculate the expansion of stainless steel pipes, you need to consider the coefficient of thermal expansion (CTE) of the material. The CTE is a measure of how much a material expands or contracts when subjected to temperature changes. First, determine the initial length of the stainless steel pipe. This is the length of the pipe at the starting temperature. Next, determine the final temperature at which the pipe will be operating. This is the temperature at which you want to calculate the expansion. Find the CTE value for the particular grade of stainless steel used in the pipe. The CTE is typically given in units of per degree Celsius (or per degree Fahrenheit). Multiply the initial length of the pipe by the CTE value and then multiply it by the change in temperature. This will give you the expansion or contraction of the pipe in the given temperature range. For example, let's say you have a stainless steel pipe with an initial length of 10 meters, a CTE of 17 x 10^-6 per degree Celsius, and you want to calculate the expansion at a final temperature of 100 degrees Celsius. The change in temperature would be 100 degrees Celsius (final temperature) minus the initial temperature. Expansion = Initial Length * CTE * Change in Temperature Expansion = 10 meters * 17 x 10^-6 per degree Celsius * 100 degrees Celsius Expansion = 0.0017 meters or 1.7 millimeters Therefore, the stainless steel pipe would expand by 1.7 millimeters when subjected to a temperature increase of 100 degrees Celsius. It's important to note that this calculation assumes a uniform expansion along the entire length of the pipe. In reality, thermal expansion may vary due to factors such as pipe diameter, wall thickness, and other structural considerations. Therefore, it's recommended to consult with industry standards or engineering references for more accurate calculations in specific applications.
- Q:Are stainless steel pipes suitable for food processing plants?
- Yes, stainless steel pipes are highly suitable for food processing plants. Stainless steel is a corrosion-resistant material that does not react with food or beverages, ensuring that there is no contamination. It is also easy to clean and maintain, making it ideal for maintaining strict hygiene standards in food processing facilities. Additionally, stainless steel pipes can withstand high temperatures and pressures, making them durable and long-lasting in food processing plant environments.
- Q:Can stainless steel pipes be hardened?
- Indeed, the hardening of stainless steel pipes can be achieved by means of a technique known as cold working. To elaborate, this procedure entails subjecting the stainless steel pipes to deformation when exposed to low temperatures, accomplished through methods such as rolling, drawing, or bending. By undertaking this process, the material's strength and hardness are enhanced, all the while preserving its resistance to corrosion. Nevertheless, it is crucial to acknowledge that stainless steel pipes cannot be hardened via heat treatment akin to carbon steels, given that their composition already imparts them with a formidable degree of hardness.
- Q:How long do stainless steel pipes last?
- Stainless steel pipes have an impressive lifespan and can last for several decades, depending on various factors such as the quality of the steel, installation techniques, and maintenance practices. In general, with proper care and maintenance, stainless steel pipes can last 50 years or more.
- Q:316 stainless steel pipe wall mirror polishing, the smaller the roughness, the better.
- From what you have described above, the difficulty lies in the roughness of the interior.You choose to finish the stainless steel tube, 2-3 finishing tubes, and then polished by solid polishing agent.
- Q:What is the difference between 304H and 304L stainless steel pipes?
- The main difference between 304H and 304L stainless steel pipes lies in their carbon content. 304H stainless steel pipes have a higher carbon content, typically around 0.04-0.10%, which makes them suitable for high-temperature applications. This higher carbon content provides improved high-temperature strength and resistance to sensitization, which is the formation of chromium carbides at grain boundaries, leading to reduced corrosion resistance. On the other hand, 304L stainless steel pipes have a lower carbon content, usually around 0.03%, which makes them more suitable for welding applications. The lower carbon content helps to minimize the formation of chromium carbides, thus reducing the risk of sensitization during welding. This results in improved corrosion resistance and enhanced weldability. In summary, while both 304H and 304L stainless steel pipes are variants of the 304 grade, the difference lies in their carbon content. 304H pipes are preferred for high-temperature applications due to their higher carbon content and improved high-temperature strength, while 304L pipes are more suitable for welding applications due to their lower carbon content and enhanced weldability.
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201 Bright Annealing Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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