Stainless Steel 304 tube with excellent quality
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t
- Supply Capability:
- 1000000 m.t/month
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Stainless steel 304
Product Information of stainless steel:
- Width: customized
- Surface: 2B/BA/6K/8K/NO.4/HL.
- Thickness: 0.3mm - 3.0mm.
- Delivery time: 15-25 days.
- Length : As customer's requirement.
- Package: With export standard packing or customize packing.
- Payment Terms: T/T (30% deposit pay in advance and the balance before shipment) , irrevocable L/C.
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-Top Equipments, Leading In The Industry.
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- Q: What are the categories of stainless steel pipes with acid and alkali resistance?
- Stainless steel is usually classified according to the organization of the matrix, as follows:The ferritic stainless steel (200 and 400) the chromium content in 15%~30%, with a body centered cubic crystal structure. This kind of steel does not contain nickel, sometimes also contain a small amount of Mo, Ti, Nb and other elements, this kind of steel has high heat conductivity, low expansion coefficient, good oxidation resistance and anti stress excellent characteristics of stress corrosion, used formanufacturingthecorrosionresistanceofthe atmosphere, water vapor, waterandoxidizing parts. Ferritic stainless steel prices are relatively low and stable, and has many unique characteristics and advantages, it has been proved that in many of the original that can only use austenitic stainless steel (300) application of ferritic stainless steel is a very excellent substitute materials, ferritic stainless steel containing nickel, the main elements of Cr (>10%) and iron, chromium stainless steel special corrosion resistant elements, its price is relatively stable.. Chromium 12% ~ 30%. Its corrosion resistance and toughness increase with the increase of chromium content, and the weldability is excellent.
- Q: What is the difference between 321 and 321H stainless steel pipes?
- The main difference between 321 and 321H stainless steel pipes lies in their carbon content and resulting mechanical properties. Both grades are stabilized austenitic stainless steels with titanium as the stabilizing element. However, 321H contains a higher carbon content compared to 321. The increased carbon content in 321H provides improved high-temperature strength and creep resistance. This makes 321H suitable for applications where elevated temperatures are involved, such as in the manufacturing of heat exchangers, furnace parts, and other high-temperature equipment. On the other hand, 321 stainless steel pipes are commonly used in applications that do not require exposure to high temperatures. They offer excellent resistance to intergranular corrosion and are frequently used in the aerospace industry, as well as for the fabrication of exhaust systems, chemical processing equipment, and other general-purpose applications. In summary, the difference between 321 and 321H stainless steel pipes lies in their carbon content and resulting mechanical properties. 321H is specifically designed for high-temperature applications, while 321 is suitable for general-purpose applications that do not require exposure to elevated temperatures.
- Q: Can stainless steel pipes be threaded with NPT threads?
- Indeed, NPT threads can be applied to stainless steel pipes. NPT, a prevalent standard for pipe threads in the United States, is compatible with stainless steel as well as various other materials. Nevertheless, it is crucial to acknowledge that stainless steel possesses greater strength and hardness compared to alternative materials, necessitating increased caution and attentiveness during the threading procedure. Moreover, employing lubricants or cutting fluids specifically formulated for stainless steel is advised to guarantee a seamless and precise threading operation.
- Q: Can stainless steel pipes be insulated with polyethylene terephthalate?
- Yes, stainless steel pipes can be insulated with polyethylene terephthalate (PET). PET is commonly used as an insulating material due to its low thermal conductivity, high melting point, and good resistance to moisture, chemicals, and UV radiation. It can be applied as a protective coating or as a wrap around the stainless steel pipes to prevent heat loss or gain. PET insulation can be easily installed and is highly effective in reducing energy transfer, making it suitable for various applications in industries such as HVAC, plumbing, and oil and gas.
- 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: Can stainless steel pipes be used for chemical processing plants?
- Yes, stainless steel pipes can be used for chemical processing plants. Stainless steel is a popular choice for various industrial applications, including chemical processing, due to its excellent corrosion resistance properties. Chemical processing plants deal with various corrosive substances, such as acids, alkalis, and solvents, which can cause damage to ordinary steel pipes. However, stainless steel pipes are highly resistant to corrosion, making them suitable for handling aggressive chemicals and ensuring the safety and reliability of the plant. Additionally, stainless steel pipes can withstand high temperatures, pressure, and mechanical stresses, making them a durable and long-lasting choice for chemical processing plants.
- Q: Can stainless steel pipes be insulated with polyimide?
- Yes, stainless steel pipes can be insulated with polyimide. Polyimide is a type of high-performance insulation material that is widely used in various industries for its excellent thermal stability, electrical insulation properties, and resistance to chemicals. It can withstand high temperatures and is known for its low thermal conductivity. This makes it an ideal choice for insulating stainless steel pipes, especially in applications where heat resistance and energy conservation are important. Polyimide insulation can help reduce heat transfer, prevent condensation, and improve the overall efficiency and performance of stainless steel pipes.
- Q: What kind of stainless steel square tube is used in ordinary square tubes?
- Stainless steel square tube is a kind of hollow long strip steel, because the section is square, so it is called square pipe. As the pipe conveying fluid, such as oil, gas, water, gas, steam, in addition, the bending and torsional strength of the same, the weight is light, so it is widely used in the manufacture of machinery parts and engineering structures.
- Q: Can stainless steel pipes be insulated with polyethylene naphthalate?
- Indeed, polyethylene naphthalate (PEN) is a viable option for insulating stainless steel pipes. PEN, a top-notch thermoplastic material, boasts impressive insulation capabilities. Its low thermal conductivity qualifies it to effectively insulate pipes, guarding against heat loss or gain. Moreover, PEN exhibits commendable resistance to chemicals, moisture, and UV radiation, making it a robust choice for pipe insulation. Nevertheless, it is crucial to verify the compatibility of the chosen insulation material with the unique application and operating conditions to guarantee optimal performance and durability.
- Q: What is the difference between 410 and 316 stainless steel pipes?
- The chemical composition and intended applications set 410 and 316 stainless steel pipes apart. 410 stainless steel, a martensitic type, contains a higher carbon content ranging from 0.15% to 0.25% and a relatively lower chromium content between 11.5% and 13.5%. This composition grants 410 stainless steel pipes remarkable strength, hardness, and wear resistance. It is frequently employed in situations where corrosion resistance is not the primary concern, such as cutting tools, knives, and firearm components. On the flip side, 316 stainless steel is an austenitic variety with a higher chromium content, ranging from 16% to 18%, along with a significant nickel content between 10% and 14%. This composition provides 316 stainless steel pipes with exceptional corrosion resistance, particularly in environments containing chlorides or other corrosive agents. It finds widespread use in industries such as chemical processing, pharmaceuticals, food processing, and marine applications. To sum up, the primary distinction between 410 and 316 stainless steel pipes lies in their chemical composition and resulting properties. 410 stainless steel offers superior strength and hardness but has lower corrosion resistance compared to 316 stainless steel, which boasts high corrosion resistance but may have slightly reduced strength and hardness. The selection between the two depends on the specific requirements of the application, with 410 stainless steel being better suited for situations where strength and wear resistance are paramount, while 316 stainless steel is the preferred choice for applications demanding excellent corrosion resistance.
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Stainless Steel 304 tube with excellent quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t
- Supply Capability:
- 1000000 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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