Stainless Steel Pipe Stainless Steel Tube 304/316L
- Ref Price:
-
- Loading Port:
- Huangpu
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Specification
Standard:
AISI,JIS,GB,BS,DIN,EN,ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Bright
Steel Grade:
300 Series
Certification:
ISO
Thickness:
0.6mm-3.0mm
Length:
6m
Net Weight:
2-30kg
WELCOME to visit our products here(^_^)
Press fitting system joins pipe without welding or bolting. The components fit by crimping through the use of a special pressing tool. An O-ring that is inserted in the fitting ends of the pipe ensures a leak-proof connection. Press fitting system is the trend of pipeline industry. It is widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc.
For the size, now we have 3 series:
1. Out diameters: 16.0, 20.0, 25.4, 32.0, 40.0, 50.8, 63.5, 76.1, 88.9, 108.0 (GB/T 19228.2-2011)
2. Out diameters: 15.88, 22.22, 28.58, 34.0, 42.7, 48.6, 76.1, 88.9, 101.6 (JIS G3448-1980)
3. Out diameters: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108 (EN 10312:2002)
Technical information:
-- Material: Stainless steel 304 and 316L available.
-- Max working pressure 1.6MPa (equal to 232 psi), testing water pressure: 2.5MPa (equal to 362.5psi).
-- Working temperature from -20 to 110 degree centigrade (with Chlorinated butyl rubber O ring),
-- Suit medium: Cold water, hot water, compressed air, gas, oil etc
The product features as below:
1, thin wall stainless steel pipe could last for 70 years, it is the same life time with normal buildings.
2, no smell, no rusty.
3, recycle material
4, avoid welding, avoid fire dangerous.
Contact us for more details!
- Q: Are stainless steel pipes suitable for desalination plants?
- Yes, stainless steel pipes are suitable for desalination plants. Desalination plants are facilities designed to remove salt and other impurities from seawater or brackish water to produce freshwater. These plants require pipes that can withstand the harsh conditions of the desalination process, which involves high pressure, high temperatures, and exposure to corrosive substances. Stainless steel pipes are an excellent choice for desalination plants due to their inherent corrosion resistance properties. Stainless steel contains a minimum of 10.5% chromium, which forms a thin protective oxide layer on the surface of the material, preventing corrosion and ensuring longevity. This oxide layer acts as a barrier, protecting the steel from the corrosive effects of seawater, brine, and other chemicals used in the desalination process. Furthermore, stainless steel pipes are highly durable and can withstand extreme temperatures and pressures without compromising their structural integrity. They are also resistant to scaling and fouling, which are common issues in desalination plants due to the high concentration of minerals and salts in the water. In addition to their corrosion resistance and durability, stainless steel pipes are also hygienic and easy to clean, making them suitable for desalination plants that require regular maintenance and cleaning to ensure efficient and reliable operation. Overall, stainless steel pipes are an ideal choice for desalination plants due to their corrosion resistance, durability, and ease of maintenance. They can effectively handle the demanding conditions of the desalination process, ensuring the production of high-quality freshwater.
- Q: Can stainless steel pipes be surface treated?
- Yes, stainless steel pipes can be surface treated. Surface treatment is often done to improve the aesthetics, corrosion resistance, and durability of stainless steel pipes. Common surface treatment methods for stainless steel pipes include passivation, electropolishing, pickling, and applying various coatings. Passivation involves the removal of impurities from the surface of the stainless steel, creating a protective oxide layer that enhances corrosion resistance. Electropolishing is an electrochemical process that smooths and polishes the surface of stainless steel pipes, improving their appearance and reducing the likelihood of bacterial growth. Pickling involves the removal of scale and oxide layers from the surface by using acid solutions. Coatings such as powder coating, paint, or plating can also be applied to stainless steel pipes to provide additional protection against corrosion, enhance appearance, or meet specific requirements. Overall, surface treatment options for stainless steel pipes are diverse and can be tailored to meet the desired functional and aesthetic needs.
- Q: How do you prevent erosion in stainless steel pipes?
- There are several measures that can be taken to prevent erosion in stainless steel pipes. Firstly, it is important to select the appropriate material. Opting for a high-quality grade of stainless steel, such as 316 or duplex stainless steel, which has good resistance to erosion, can greatly reduce the risk. Coating the internal surface of the pipes with a corrosion-resistant material is another effective preventive measure. For example, epoxy coatings are commonly used for this purpose. Managing the flow rate and velocity of the fluid passing through the pipes is crucial. High flow rates and excessive turbulence can accelerate erosion. To regulate fluid velocity and minimize erosion, flow control devices like flow restrictors or flow baffles can be implemented. Regular maintenance and inspection are essential. Routine inspections help identify any signs of erosion or corrosion, allowing for timely repairs or replacements. Additionally, regular cleaning and flushing of the pipes can remove sediment or debris that contribute to erosion. Proper installation and support of the pipes also play a role in preventing erosion. Ensuring that the pipes are properly aligned and supported reduces stress and minimizes the risk of erosion caused by vibrations or excessive movement. Understanding the properties of the fluid being transported is important. If the fluid contains abrasive particles, implementing filtration systems or using strainers can remove these particles before they reach the pipes, reducing erosion. Providing education and training to personnel involved in the operation and maintenance of the pipes is crucial. This includes training on proper handling, maintenance, and troubleshooting techniques to promptly address erosion-related issues. By implementing these preventive measures, erosion in stainless steel pipes can be effectively minimized, ensuring their longevity and optimal performance.
- Q: Can stainless steel pipes be used in the agriculture industry?
- Yes, stainless steel pipes can be used in the agriculture industry. Stainless steel pipes are highly resistant to corrosion, making them ideal for agricultural applications where exposure to moisture, chemicals, and other corrosive substances is common. They are commonly used for irrigation systems, water supply lines, and various agricultural processes that require durable and long-lasting piping solutions. Additionally, stainless steel pipes are hygienic, easy to clean, and can withstand high temperatures, making them suitable for agricultural processes that involve food production and processing.
- Q: Stainless steel works. What saw can be sawed off?
- Hand hacksaw can, but a bit slow. It's faster with a toothed saw and a grinder.
- Q: Are stainless steel pipes magnetic?
- The magnetic nature of stainless steel pipes depends on the specific grade. Stainless steel is primarily composed of iron, along with chromium, nickel, and other elements in varying proportions. The magnetic properties of stainless steel are influenced by the presence of these elements. Typically, stainless steel grades with higher chromium and nickel content, such as austenitic grades (e.g., 304, 316), are not magnetic. Conversely, stainless steel grades with more ferrite, like martensitic and ferritic grades, can exhibit magnetic properties. Hence, it is crucial to consider the grade of stainless steel to ascertain its magnetic behavior.
- Q: Can stainless steel pipes be used for semiconductor manufacturing?
- Yes, stainless steel pipes can be used for semiconductor manufacturing. Stainless steel is often chosen for its excellent corrosion resistance, high temperature resistance, and mechanical strength. These properties make stainless steel pipes suitable for various applications in the semiconductor industry, such as gas and chemical delivery systems, vacuum systems, and high-purity water distribution. Semiconductor manufacturing processes require the transportation of various gases, chemicals, and liquids, and stainless steel pipes can provide the necessary reliability and purity. The corrosion resistance of stainless steel ensures that the pipes will not contaminate the semiconductor materials or the manufacturing process. Additionally, stainless steel pipes can withstand the high temperatures involved in semiconductor manufacturing without compromising their structural integrity. Moreover, stainless steel pipes can be fabricated to meet the stringent cleanliness requirements of the semiconductor industry. They can be electropolished or passivated to remove surface impurities and contaminants, further enhancing their suitability for use in semiconductor manufacturing. Overall, stainless steel pipes offer a durable, corrosion-resistant, and high-purity solution for semiconductor manufacturing applications, making them a popular choice in the industry.
- Q: What is the difference between 446 and 316 stainless steel pipes?
- The chemical composition and intended use distinguish 446 stainless steel pipes from 316 stainless steel pipes. 446 stainless steel, a heat-resistant alloy, is ferritic and contains chromium, molybdenum, and small amounts of silicon and carbon. This composition grants 446 stainless steel exceptional oxidation resistance at high temperatures, making it suitable for the automotive, power generation, and thermal processing industries. It can withstand temperatures up to 1500°C (2730°F) and displays good corrosion resistance in specific environments. Conversely, 316 stainless steel is an austenitic, corrosion-resistant alloy containing chromium, nickel, and molybdenum. Due to its superior corrosion resistance and ability to endure harsh conditions, it finds wide application in industries such as food processing, pharmaceuticals, marine applications, and chemical processing. Additionally, 316 stainless steel offers good resistance to pitting and crevice corrosion, making it appropriate for chloride-containing environments. In terms of mechanical properties, 446 stainless steel generally exhibits lower tensile strength and hardness compared to 316 stainless steel. However, it compensates for this by providing better high-temperature oxidation resistance. Conversely, 316 stainless steel possesses higher tensile strength and hardness, resulting in superior overall mechanical properties. In conclusion, while both 446 and 316 stainless steel pipes offer corrosion resistance, their chemical composition and specific application areas are the key distinguishing factors. 446 stainless steel is primarily suitable for high-temperature environments, whereas 316 stainless steel is more versatile and extensively employed in various industries due to its superior corrosion resistance properties.
- Q: How can I clean the stainless steel tube?
- Grease can be applied to soft cloth to dissolve alcohol. It is important to rinse off the alcohol and dry it so that it has a shiny metal.
- Q: What are the dimensions and sizes of stainless steel pipes?
- Stainless steel pipes come in various dimensions and sizes to cater to different industrial and commercial applications. The dimensions and sizes of stainless steel pipes are determined by their nominal diameter (DN) and their schedule or wall thickness. The nominal diameter refers to the approximate internal diameter of the pipe, and it is commonly expressed in inches or millimeters. The most commonly available stainless steel pipe sizes range from 1/8 inch (3.175 mm) up to 48 inches (1219 mm) in nominal diameter. However, larger sizes can be custom-made to meet specific requirements. The schedule or wall thickness of stainless steel pipes is denoted by a schedule number, which indicates the thickness of the pipe's walls. The most common schedules for stainless steel pipes are Sch 5, Sch 10, Sch 40, and Sch 80. The higher the schedule number, the thicker the walls of the pipe. In addition to the dimensions and sizes, stainless steel pipes are also available in various lengths, typically ranging from 20 feet (6.1 meters) to 40 feet (12.2 meters). However, custom lengths can also be ordered based on specific project needs. It is worth noting that these dimensions and sizes may vary depending on the standards and specifications set by different countries and industries. Therefore, it is essential to consult the relevant standards or work with a trusted supplier to ensure the accurate dimensions and sizes of stainless steel pipes for a particular application.
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Stainless Steel Pipe Stainless Steel Tube 304/316L
- Ref Price:
-
- Loading Port:
- Huangpu
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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