AISI 316L Welded/Seamless Stainless Steel Pipe
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 5000 m.t./month
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Specification
Products information
Name | AISI 316L welded/seamless stainless steel pipe |
Standard | GB,JIS,DIN,EN,ASTM A554, A249, A269,A312,A213 and A270 |
Material Grade | 201: Ni 0.8%~1% |
202: Ni 3.5%~4.5% | |
304: Ni 8%, Cr 18% | |
316: Ni 10%, Cr 18% | |
316L: Ni10%~14% | |
310S:Ni19%-22% | |
Outer Diameter | 5-600mm |
Thickness | 0.3-100mm |
Length | 6m or as customers' request |
Tolerance | a) Outer Diameter: +/- 0.2mm |
b) Thickness: +/- 0.02mm | |
c) Length: +/- 5mm | |
Surface | 180G, 240G, 320G Satin / Hairline 400G, 600G Mirror finish,matte |
Application | handrail, railing, staircase, weld mesh screen, door, window, balcony, fence, bench, furniture, etc |
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
Picture--aisi 316l stainless steel pipe
Physical properties:
---aisi 316l stainless steel pipe/tube Feature
A) cold-rolled product appearance, good gloss, beautiful;
2) the addition of Mo, corrosion resistance, especially resistance to pitting corrosion;
3) excellent high temperature strength
4) Excellent hardening (after processing weakly magnetic)
5) solid solution state non-magnetic;
6) relative to 304 stainless steel, and higher prices.
Chemical composition
---aisi 316l stainless steel pipe
Stainless Steel tube/pipe grade | |||||||
Grade | Chemical composition | ||||||
C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr | |
201 | 0.15 | 1.00 | 5.5-7.5 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
202 | 0.15 | 1.00 | 7.5-10.0 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
309 | 0.2 | 1.00 | 2.00 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
310 | 0.25 | 1.50 | 2.00 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
2205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 4.50-6.50 | 22.00-23.00 |
410 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 0.6 | 11.50-13.50 |
430 | 0.12 | 0.12 | 1.00 | 0.04 | 0.03 | 0.6 | 16.00-18.00 |
Application
---aisi 316l stainless steel pipe
The main applications include:
1.Petro-Chemical industry Onshore and offshore oil and gas industry
2.Power generation (Thermal and Nuclear)
3.Chemical industry
4.Ship building industry
5.Pulp & paper industry
6.Automotive industry
7.Pharmaceutical industry
8.Food industry
9.Equipment manufacturers (heat exchanger,boiler, condenser,feedwater heater,evaporator
- Q:What are the cost considerations for stainless steel pipes?
- The cost considerations for stainless steel pipes include the initial purchase price, installation costs, maintenance expenses, and potential long-term savings due to their durability and corrosion resistance. Additionally, factors such as the grade, size, and quantity of pipes needed and any additional fabrication or customization requirements can also impact the overall cost.
- Q:How do stainless steel pipes differ from other types of pipes?
- Stainless steel pipes differ from other types of pipes in several ways. Firstly, stainless steel pipes are known for their exceptional corrosion resistance. The presence of chromium in stainless steel forms a protective layer on the surface, preventing rust and corrosion even in harsh environments. This makes stainless steel pipes highly durable and long-lasting compared to other types of pipes. Secondly, stainless steel pipes have high strength and are able to withstand significant pressure and temperature variations. This is particularly important in industries where pipes are subjected to high levels of stress or extreme conditions. Stainless steel pipes can handle these conditions without compromising their structural integrity. Additionally, stainless steel pipes are highly versatile and can be used in a wide range of applications. They are commonly used in industries such as oil and gas, chemical processing, food and beverage, pharmaceuticals, and construction. Stainless steel pipes can handle different types of fluids, including corrosive substances, acids, and gases, making them suitable for various industries and applications. Furthermore, stainless steel pipes have excellent hygienic properties. They are easy to clean and maintain, making them ideal for applications where cleanliness is crucial, such as in the food and beverage industry or in medical facilities. The smooth surface of stainless steel pipes also prevents the accumulation of bacteria and other contaminants. Lastly, stainless steel pipes are aesthetically pleasing and offer a modern and sleek appearance. This makes them suitable for architectural and decorative purposes, such as in building structures, handrails, or furniture. In summary, stainless steel pipes differ from other types of pipes due to their corrosion resistance, high strength, versatility, hygienic properties, and aesthetic appeal. These characteristics make stainless steel pipes a popular choice in various industries and applications.
- Q:Are stainless steel pipes suitable for mining industries?
- Stainless steel pipes are extensively utilized and deemed appropriate for the mining sector. The mining industry necessitates materials that can withstand harsh and corrosive environments, and stainless steel is widely recognized for its exceptional resistance to corrosion. This quality is especially significant in mining operations as pipes are constantly exposed to various chemicals, minerals, and water, which can hasten the corrosion procedure. Moreover, stainless steel pipes possess remarkable durability and can endure extreme temperatures, rendering them suitable for the demanding conditions encountered in mining activities. Furthermore, these pipes offer elevated strength and reliability, ensuring the secure and efficient transportation of fluids, gases, and slurries throughout the mining process. Consequently, stainless steel pipes are the preferred choice in the mining sector due to their corrosion resistance, durability, and strength, establishing them as a dependable and long-lasting alternative for mining operations.
- Q:What is the difference between Type 304 and Type 316 stainless steel pipes?
- The main difference between Type 304 and Type 316 stainless steel pipes is their composition and corrosion resistance. Type 304 is a basic chromium-nickel stainless steel with good corrosion resistance in mild environments, while Type 316 contains molybdenum, which enhances its resistance to corrosion, especially in chloride-rich environments. This makes Type 316 more suitable for applications in marine and coastal environments, as well as industries where exposure to harsh chemicals or high temperatures is common.
- Q:Can stainless steel pipes be insulated with cork?
- Yes, stainless steel pipes can be insulated with cork. Cork is a versatile material that is commonly used for insulation purposes. It has excellent insulating properties, including thermal insulation, noise reduction, and fire resistance. Cork insulation is suitable for various applications, including pipes, as it can effectively reduce heat transfer and prevent condensation. Additionally, cork is a sustainable and eco-friendly material, making it a popular choice for insulation. Therefore, using cork to insulate stainless steel pipes is a viable option.
- Q:Are stainless steel pipes suitable for food storage facilities?
- Yes, stainless steel pipes are highly suitable for food storage facilities. Stainless steel is a non-reactive and corrosion-resistant material, making it ideal for handling food and beverages. It does not impart any taste, odor, or contaminants to the stored food, ensuring its quality and safety. Stainless steel pipes are also easy to clean, maintain hygiene standards, and have a long lifespan, making them a preferred choice for food storage facilities.
- Q:Can stainless steel pipes be insulated with cellulose?
- Yes, stainless steel pipes can be insulated with cellulose. Cellulose insulation is a common choice for insulating pipes due to its high thermal resistance and fire-resistant properties. It can be used on various types of pipes, including stainless steel. Cellulose insulation can be applied to the pipes using different methods, such as wrapping the pipes with cellulose insulation blankets or filling the pipe cavities with loose-fill cellulose insulation. Insulating stainless steel pipes with cellulose can help prevent heat loss, reduce energy consumption, and ensure the pipes maintain a consistent temperature.
- Q:Can stainless steel pipes be used for high-temperature applications?
- Yes, stainless steel pipes can be used for high-temperature applications. Stainless steel is known for its excellent heat resistance properties, making it suitable for various industries that require pipes to withstand high temperatures. The high chromium content in stainless steel helps it to form a protective layer of chromium oxide on the surface, which prevents oxidation and corrosion even at elevated temperatures. Additionally, stainless steel pipes have high strength, good mechanical properties, and are resistant to thermal expansion and contraction, making them ideal for high-temperature applications such as power generation, chemical processing, oil and gas, and many other industries.
- Q:Can stainless steel pipes be used for geothermal heating systems?
- Indeed, geothermal heating systems can utilize stainless steel pipes. The use of stainless steel is widely favored for geothermal applications due to its exceptional resistance to corrosion. Geothermal heating systems involve the transfer of heat from the ground to the building, and stainless steel pipes possess remarkable resistance against the corrosive properties of the soil and water present in geothermal environments. Moreover, stainless steel pipes have the ability to endure high temperatures and pressure, rendering them suitable for the demanding conditions encountered in geothermal systems. The endurance and longevity of stainless steel pipes also contribute to their cost-effectiveness for geothermal heating systems, as they necessitate minimal maintenance and offer an extended lifespan.
- Q:Can stainless steel pipes be used for pulp and paper mills?
- Yes, stainless steel pipes can be used for pulp and paper mills. Stainless steel offers excellent corrosion resistance, high strength, and durability, making it an ideal choice for piping systems in harsh environments like pulp and paper mills. The acidic and corrosive nature of the chemicals used in the paper-making process can lead to the deterioration of conventional pipes, but stainless steel pipes can withstand these conditions without compromising their structural integrity. Additionally, stainless steel pipes are easy to clean and maintain, which is crucial in industries where hygiene is of utmost importance. Therefore, stainless steel pipes are a reliable and long-lasting solution for the piping needs of pulp and paper mills.
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AISI 316L Welded/Seamless Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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