Polishing Surface Welded Stainless Steel Seamless Pipe 304L Marine Industry
Product Description:
"Polishing Surface Welded Stainless Steel Seamless Pipe 304L Marine Industry" is a type of stainless steel pipe specifically designed and manufactured for use in the marine industry.
The "Polishing Surface" refers to the fact that the surface of the pipe has undergone a polishing process to achieve a smooth and shiny finish. This polishing enhances the appearance of the pipe and can also improve its corrosion resistance and cleanability.
"Welded Stainless Steel Seamless Pipe" indicates that the pipe is made of stainless steel and is seamless, meaning it does not have any welded seams. This construction ensures the integrity and strength of the pipe, reducing the risk of leaks or failures.
The "304L" designation refers to the specific grade of stainless steel used. 304L is a low-carbon variant of the 304 stainless steel alloy. It contains less carbon, which makes it more resistant to intergranular corrosion, particularly in welding applications. This grade is commonly used in marine environments due to its excellent corrosion resistance.
The "Marine Industry" specifies the intended application of these pipes. They are designed to meet the demanding requirements of the marine sector, where they may be used in various applications such as shipbuilding, offshore platforms, marine equipment, and piping systems.
In summary, Polishing Surface Welded Stainless Steel Seamless Pipe 304L for the Marine Industry is a high-quality stainless steel pipe with a polished surface, seamless construction, and resistance to corrosion, specifically tailored for use in the challenging marine environment. Its properties make it suitable for a wide range of marine applications where reliability and durability are crucial.
Chemical Composition:
| Element | Type 304 (%) | Type 304L (%) |
| Carbon | 0.08 max. | 0.03 max. |
| Manganese | 2.00 max. | 2.00 max. |
| Phosphorus | 0.045 max. | 0.045 max. |
| Sulfur | 0.03 max. | 0.03 max. |
| Silicon | 0.75 max. | 0.75 max. |
| Chromium | 18.00-20.00 | 18.00-20.00 |
| Nickel | 8.00-10.50 | 8.00-12.00 |
| Nitrogen | 0.10 max. | 0.10 max. |
| Iron | Balance | Balance |
Seamless Vs. Welded Stainless Steel Pipe
Worldwide Pipe & Supply supplies both seamless and welded 304/304L stainless steel pipe. Seamless 304 Stainless Steel pipe does not have a welding seam so it can sometimes be more expensive than welded stainless steel pipe, however, it outperforms welded pipe in high-pressure environments. Welded 304 stainless steel pipe is a steel tube that has a welded seam, and the type of tube is more affordable and versatile for a wide range of applications.
Quality Assured
Worldwide Pipe & Supply’s 304/304L stainless steel pipe meets industry standards and specifications. Our ASTM A312 and ASME SA312 stainless steel pipe products are high quality, durable, and suited for a wide range of applications.
Common Applications and Industries
The Polishing Surface Welded Stainless Steel Seamless Pipe 304L is widely used in the marine industry and has several applications.
In the field of shipbuilding, these pipes are utilized in piping systems for transporting various fluids, such as water, fuel, and lubricants. They can also be found in marine engines, heat exchangers, and other onboard equipment.
Offshore platforms benefit from the use of these pipes in oil and gas exploration and production. They are employed in pipeline systems, drilling rigs, and processing facilities to ensure the efficient and safe transport of fluids.
In addition, the Polishing Surface Welded Stainless Steel Seamless Pipe 304L is suitable for marine equipment, including pumps, valves, and fittings. Its corrosion resistance makes it ideal for handling saltwater and other corrosive substances.
The pipes are also used in desalination plants and water treatment systems on ships and offshore installations. Their smooth surface facilitates by polishing reduces the risk of biofouling and enhances cleanliness.
Furthermore, these pipes find application in the construction of marine HVAC (Heating, Ventilation, and Air Conditioning) systems, as well as in fire suppression systems, to ensure the safety and comfort of crew and passengers.
The corrosion resistance and durability of 304L stainless steel make it a preferred choice in the marine industry, where exposure to saltwater, moisture, and other harsh elements is common. The polished surface adds an additional layer of protection and aesthetic appeal.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
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