• Stainless Steel Insulating Pipe Stainless Steel Tube 304/316L System 1
  • Stainless Steel Insulating Pipe Stainless Steel Tube 304/316L System 2
Stainless Steel Insulating Pipe Stainless Steel Tube 304/316L

Stainless Steel Insulating Pipe Stainless Steel Tube 304/316L

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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,ASTM,JIS,GB,DIN,EN
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Bright
Steel Grade:
300 Series
Certification:
ISO
Thickness:
0.6-3.0mm
Length:
6m
Net Weight:
2-30kg

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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)

Stainless Steel Insulating Pipe Stainless Steel Tube 304/316L
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: What are the different types of stainless steel pipe flanges?
There are several different types of stainless steel pipe flanges available, each designed for specific applications and requirements. Some common types include: 1. Weld Neck Flanges: These flanges have a long tapered hub and are welded to the pipe, providing excellent strength and durability. They are ideal for high-pressure and high-temperature applications. 2. Slip-On Flanges: These flanges slide over the pipe and are then welded in place. They are easy to install and provide a secure connection. Slip-on flanges are commonly used in low-pressure and non-critical applications. 3. Socket Weld Flanges: These flanges have a socket-like end that fits over the pipe and is then welded in place. They are used for smaller-sized pipes and are known for their resistance to leakage. 4. Threaded Flanges: These flanges have internal threads that allow them to be screwed onto the pipe. They are used in low-pressure applications and are easy to install and remove. 5. Lap Joint Flanges: These flanges consist of two components – a stub end and a loose backing flange. They are used in systems requiring frequent dismantling or where alignment is crucial. 6. Blind Flanges: These flanges are solid and have no bore, making them ideal for closing off the end of a pipe. They are commonly used in piping systems that require periodic inspection or cleaning. 7. Orifice Flanges: These flanges have concentric or eccentric holes to measure the flow rate of a fluid. They are often used in flow measurement applications. 8. Spectacle Blind Flanges: These flanges consist of a combination of a blind flange and a spacer. They are used to separate sections of a pipe system and can be easily removed for maintenance or repair. It is important to select the appropriate type of stainless steel pipe flange based on the specific requirements of the application, such as pressure, temperature, and fluid compatibility.
Q: Can stainless steel pipes be insulated with polyacrylonitrile?
Indeed, polyacrylonitrile (PAN) can be employed to insulate stainless steel pipes. PAN, a highly adaptable and widely utilized polymer, boasts exceptional thermal insulation capabilities. Thanks to its low thermal conductivity and resistance to heat transfer, PAN is frequently utilized as a foam or fiber insulation material. Applying PAN insulation to stainless steel pipes is a straightforward process that aids in minimizing heat loss or gain, enhancing energy efficiency, and averting condensation. Furthermore, it affords protection against corrosion and mechanical harm.
Q: Can stainless steel pipes be insulated with polyetherimide?
Yes, stainless steel pipes can be insulated with polyetherimide. Polyetherimide is a high-performance thermoplastic material that can withstand high temperatures and is known for its excellent thermal insulation properties. It can be used as an effective insulation material for stainless steel pipes, providing thermal protection and preventing heat loss or gain.
Q: How do you prevent blockages in stainless steel pipes?
To prevent blockages in stainless steel pipes, there are a variety of actions you can take: 1. Make sure to clean the pipes regularly in order to eliminate any buildup of debris or residue. This can be achieved by utilizing different cleaning techniques such as mechanical tools or chemical solutions that are safe for stainless steel. 2. Ensure proper disposal of waste materials by avoiding dumping substances like grease, oil, food scraps, or other solids that can cause blockages. Make use of suitable waste disposal systems or filters to trap these substances before they enter the pipes. 3. Steer clear of corrosive substances, as stainless steel pipes are resistant to corrosion but can still be damaged and blocked by certain highly corrosive substances. Refrain from using or disposing of chemicals or substances that are known to corrode stainless steel pipes. 4. Conduct regular inspections of the pipes to detect any signs of blockages or potential issues. This will aid in identifying problems early on and taking necessary preventive measures. 5. Ensure proper installation of the pipes, including correct alignment, support, and connections. This will help prevent blockages caused by misaligned or poorly connected pipes. 6. Install strainers or filters at the entry points of the pipes to catch any large particles or debris that could potentially block the pipes. Regularly clean or replace these strainers to maintain their effectiveness. 7. Avoid the buildup of high temperatures, as excessive heat can cause substances to solidify or congeal, leading to blockages. Maintain a suitable temperature and prevent sudden temperature changes to avoid allowing substances to cool and solidify in the pipes. 8. Implement a regular maintenance schedule to keep the pipes in optimal condition. This can involve activities such as flushing the pipes with hot water or using specialized cleaning solutions to remove any buildup or residue. By following these preventive measures, you can significantly reduce the likelihood of blockages in stainless steel pipes, ensuring their long-term functionality and minimizing the need for costly repairs or replacements.
Q: How do stainless steel pipes compare to HDPE pipes?
There are several factors to take into account when comparing stainless steel pipes to HDPE pipes. Firstly, durability and strength play a significant role. Stainless steel pipes have a clear advantage in this aspect. They are renowned for their high tensile strength and resistance to corrosion, making them suitable for a wide range of applications. On the other hand, HDPE pipes, while also durable, may not possess the same level of strength and may require additional support in certain situations. Temperature resistance is another important consideration. Stainless steel pipes once again hold the upper hand in this regard. They can withstand high temperatures without compromising their structural integrity, making them ideal for applications involving hot fluids or gases. HDPE pipes, however, may soften or deform at elevated temperatures, limiting their use in high-temperature environments. Ease of installation is yet another aspect to ponder. HDPE pipes are typically lighter and more flexible than stainless steel pipes, making them easier to transport and install. They also require fewer fittings and joints, reducing the likelihood of leaks. Conversely, stainless steel pipes can be more rigid and may necessitate additional welding or threading during installation. Cost is a factor that cannot be overlooked. Generally, HDPE pipes are more cost-effective than stainless steel pipes, particularly for larger diameter pipes. This affordability, combined with the ease of installation, contributes to the popularity of HDPE pipes in numerous applications. However, it is worth noting that stainless steel pipes have a longer lifespan and require less maintenance, potentially offsetting the initial cost difference over time. Ultimately, the choice between stainless steel pipes and HDPE pipes depends on the specific requirements of the application. While stainless steel pipes offer superior strength, temperature resistance, and longevity, HDPE pipes are lighter, more flexible, and more cost-effective. Assessing the needs of the project and considering these factors will help determine the most suitable option.
Q: Can stainless steel pipes be insulated with polyethylene terephthalate?
No, stainless steel pipes cannot be insulated with polyethylene terephthalate. Polyethylene terephthalate is not suitable for insulating stainless steel pipes due to its lower heat resistance and poor compatibility with metal surfaces.
Q: Can stainless steel pipes be insulated with polyphenylene sulfide?
No, stainless steel pipes cannot be insulated with polyphenylene sulfide.
Q: Are stainless steel pipes resistant to chloride stress corrosion cracking?
Generally, stainless steel pipes resist chloride stress corrosion cracking. Stainless steel is well-known for its ability to resist corrosion, even in chloride environments. The presence of chromium in stainless steel creates a protective layer on the surface that shields it from corrosion. This layer stops chloride ions from penetrating and reduces the risk of stress corrosion cracking. However, the resistance to chloride stress corrosion cracking can vary depending on the particular grade of stainless steel and the surrounding conditions. Therefore, it is crucial to select the appropriate stainless steel grade that offers sufficient resistance to chloride stress corrosion cracking for specific applications, particularly in high chloride environments like coastal areas or industrial settings.
Q: What is the weight of stainless steel pipes?
The weight of stainless steel pipes can vary depending on their length, diameter, and wall thickness. Stainless steel is a dense material, so stainless steel pipes are generally heavier compared to pipes made from other materials. The weight of stainless steel pipes is usually measured in kilograms or pounds per meter or per foot. It is important to note that the weight will differ based on the specific grade of stainless steel used in the production of the pipes.
Q: What's the difference between stainless steel decorative pipes and polished stainless steel pipes?
Stainless steel decorative tubes are mainly used for decoration, such as railings, staircases, hand guards, railings, windows and so on, the wall thickness is very thin,Polished stainless steel pipe is not the same, the industry can also be used, that is, just made out, some rough, not smooth, so polished under the smooth, according to customer needs.

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