304 304l 316 316l 317 317l Stainless Steel Welded Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 25000 m.t./month
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Specification
304 304l 316 316l 317 317l stainless steel welded pipe
1. Product Description
The details of my company | |||
The stainless steel sheet/coil/strip | |||
standard | ASTM,GB | ||
material | 201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 | ||
specification | thickness | 0.3mm—20mm | |
width | 120mm—2000mm | ||
Production technology | Hot rolled , | ||
cold rolled | |||
Surface treatment | 2B,BA,8K,No.1,Etching,Hairline,Satin,Mirror,Vibration,Bead Blast,Embossed | ||
The stainless steel pipe | |||
standard | ASTM,GB | ||
material | 201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 | ||
specification | Wall thickness | 0.3mm-60mm | |
Round | 6mm-630mm | ||
Square | 10*10mm-150*150mm | ||
rectangle | 10*20mm-100*200mm | ||
Surface treatment | Polishing (180#,220#,240#,320#400#,600#), Hairline,aid pickling and so on | ||
Production technology | Seamless steel pipe | ||
Welded steel pipe | |||
Surface treatment | Polishing or not | ||
The stainless steel bar | |||
standard | ASTM,GB | ||
material | 201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409 | ||
specification | Round | ||
Square | |||
rectangle | |||
Product Show
2. Product Pictures of 304 304l 316 316l 317 317l stainless steel welded pipe
3. Applications
Milk and food industry, pharmaceutical industry, industries with special internal surface requirements.
4. Stainless steel conservation
Stainless steel is a popular metal for appliances these days. Many kitchen appliances, both large and small, are made with stainless steel. Pots and pans and eating utensils are also made with stainless steel. One advantage of stainless steel is that is very resistant to rusting. But it can get rust stains from transference of rusty objects. You can keep stainless steel rust-free by following a few simple steps.
Clean frequently with a cleaner and water. Any cleaner that is safe for glass is usually safe for stainless steel.
Scrub off all rust from these objects with a scrubbing pad or steel wood pad. This means getting rid of rust from pots and pans before putting them into a stainless steel sink or on top of a stainless steel stove.
Put a rubber mat at the bottom of the stainless steel sink before placing rusted pots and pans (such as cast iron cookware) in the sink.
Apply a thin layer of lubricant (such as mineral oil) to the surface of the stainless steel. This prevents rust from forming.
Inspect equipment frequently, if you notice discoloration, tarnish or water stains, increase the frequency of your fresh water rinses to reduce accumulated chemicals
- Q: Are stainless steel pipes suitable for high-temperature steam?
- Yes, stainless steel pipes are suitable for high-temperature steam. Stainless steel has excellent heat resistance properties, making it a reliable choice for conveying steam at high temperatures. It can withstand the high-pressure and high-temperature conditions associated with steam systems, ensuring durability, safety, and efficient operation.
- Q: How is stainless steel pipe manufactured?
- Stainless steel pipe is manufactured through a process called seamless or welded pipe manufacturing. In the seamless method, a solid cylindrical billet of stainless steel is heated and pierced to form a hollow tube. This tube is then elongated and rolled to the desired diameter and thickness. Welded stainless steel pipe, on the other hand, involves the joining of two or more stainless steel plates or coils through a welding process. The resulting pipe is then further processed and finished to meet specific industry standards and requirements.
- Q: What is the difference between 316 and 316L stainless steel pipes?
- The carbon content is the main distinguishing factor between 316 and 316L stainless steel pipes. Both alloys contain equal amounts of chromium, nickel, and molybdenum, which contribute to their corrosion resistance. However, 316L stainless steel pipes have a lower carbon content than 316 stainless steel pipes. The reduced carbon content in 316L stainless steel pipes helps prevent carbide precipitation during welding or high-temperature applications. This phenomenon, known as sensitization, can result in intergranular corrosion, compromising the overall corrosion resistance of the material. By reducing the carbon content, 316L stainless steel pipes are less prone to sensitization, making them more suitable for welding applications. Moreover, the lower carbon content in 316L stainless steel pipes enhances their resistance to corrosion in environments with high chloride exposure, such as coastal areas or industrial settings. This characteristic makes 316L stainless steel pipes the preferred choice in various industries, including marine, chemical, and pharmaceutical, where corrosion resistance is essential. To summarize, while both 316 and 316L stainless steel pipes offer excellent corrosion resistance, the lower carbon content of 316L stainless steel pipes improves weldability and resistance to sensitization. Therefore, 316L stainless steel pipes are commonly selected for applications involving welding or exposure to corrosive environments.
- Q: What is the difference between seamless and cold-rolled stainless steel pipes?
- Seamless stainless steel pipes are manufactured without any seams or joints, resulting in a smooth and continuous surface throughout the pipe. On the other hand, cold-rolled stainless steel pipes are produced by passing the stainless steel through a series of rollers at room temperature, which helps to reduce its thickness and improve its surface finish. While both types of pipes offer high corrosion resistance, seamless pipes are generally considered stronger and more durable due to their lack of seams. Cold-rolled pipes, on the other hand, are often preferred for applications where a smooth surface finish is essential.
- Q: Are stainless steel pipes resistant to chlorine corrosion?
- Stainless steel pipes have a general resistance against chlorine corrosion. The corrosion resistance of stainless steel is widely acknowledged, especially when it comes to chlorine and chlorinated water. This is because stainless steel contains high levels of chromium, which generates a protective oxide layer on the metal's surface. This layer acts as a barrier, shielding the stainless steel from the corrosive effects of chlorine. Nonetheless, it is crucial to consider that the degree of resistance to chlorine corrosion can vary based on the specific grade of stainless steel employed. Thus, it is vital to carefully choose the appropriate stainless steel grade that is specifically designed to withstand chlorine corrosion when utilizing stainless steel pipes in applications involving chlorinated water or chlorine-rich environments.
- Q: Can stainless steel pipes be coated or painted?
- Yes, stainless steel pipes can be coated or painted. Coating or painting stainless steel pipes can provide additional protection against corrosion, enhance aesthetics, or fulfill specific functional requirements. However, it is important to use coatings or paints specifically designed for stainless steel to ensure optimal adhesion and durability.
- Q: Can stainless steel pipes be used for sewage pumping stations?
- Indeed, sewage pumping stations can utilize stainless steel pipes. Renowned for their resistance to corrosion, stainless steel proves to be an optimal material for sewage and wastewater applications. These pipes exhibit durability and strength, enabling them to endure the challenging circumstances and corrosive components present within sewage systems. Moreover, stainless steel exemplifies hygienic qualities and simplicity in cleaning, vital aspects for upholding the sanitation and effectiveness of a sewage pumping station. Consequently, stainless steel pipes establish themselves as a dependable and enduring selection for sewage pumping stations.
- Q: The difference between galvanized steel pipe and stainless steel pipe
- Galvanized pipes are generally used for fire fighting and circulating water supply (non living water supply)
- Q: What are the common sizes of stainless steel pipes?
- The common sizes of stainless steel pipes vary depending on their application and industry standards. However, some commonly used sizes include 1/2 inch, 3/4 inch, 1 inch, 1.5 inches, 2 inches, and 4 inches in diameter.
- Q: Can stainless steel pipes be used for chemical processing applications?
- Yes, stainless steel pipes can be used for chemical processing applications. Stainless steel is highly resistant to corrosion and can withstand a wide range of chemicals and temperatures, making it an ideal choice for chemical processing industries. Its durability, strength, and ability to maintain product purity make stainless steel pipes suitable for various chemical processes such as manufacturing, transportation, and storage of chemicals.
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304 304l 316 316l 317 317l Stainless Steel Welded Pipe
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 25000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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