The GB/T 14975 316 Stainless Steel Pipe is a premium-quality pipe made from 316 stainless steel, a highly corrosion-resistant material often referred to as marine-grade stainless steel. Manufactured in accordance with the GB/T 14975 standard, this pipe is designed to withstand extreme environmental conditions, making it ideal for applications in chemical, marine, and high-temperature environments. 316 stainless steel contains molybdenum, which provides enhanced resistance to corrosion, especially in chloride-rich environments like seawater.

This pipe offers excellent strength, durability, and resistance to pitting, crevice corrosion, and stress corrosion cracking, which makes it a top choice for industries that require superior performance under harsh conditions.

Unique Features of GB/T 14975 316 Stainless Steel Pipe

• Superior Corrosion Resistance: 316 stainless steel contains molybdenum, which provides enhanced resistance to corrosion, especially in chloride-rich environments like seawater, making it ideal for marine and coastal applications.
• High Temperature Resistance: The pipe can withstand temperatures up to 870°C (1600°F) in continuous service and up to 925°C (1700°F) in intermittent service, making it ideal for high-temperature applications.
• Excellent Weldability: 316 stainless steel is known for its excellent weldability, allowing for easy joining without compromising the material’s integrity or resistance to corrosion.
• Pitting and Crevice Resistance: The addition of molybdenum in 316 stainless steel provides increased resistance to pitting and crevice corrosion, especially in chloride environments such as seawater.
• Durability and Strength: 316 stainless steel offers superior mechanical strength, making it suitable for demanding applications in industries like petrochemical, oil & gas, and marine.

Technical Specifications of GB/T 14975 316 Stainless Steel Pipe

Applications of GB/T 14975 316 Stainless Steel Pipe

1. Marine Industry: 316 stainless steel pipes are widely used in the marine industry, especially in seawater systems, desalination plants, and offshore platforms. Their superior resistance to corrosion in chloride environments makes them ideal for marine applications.
2. Chemical Processing: Due to their high resistance to corrosion and pitting, 316 stainless steel pipes are commonly used in chemical plants, refineries, and pharmaceutical facilities to transport aggressive chemicals, acids, and solvents.
3. Food Processing and Pharmaceuticals: 316 stainless steel pipes are used extensively in the food and pharmaceutical industries, where hygiene and corrosion resistance are critical. They are ideal for fluid and gas transport in sanitary conditions.
4. Oil & Gas Industry: 316 stainless steel pipes are widely used in offshore and onshore oil & gas pipelines due to their excellent resistance to corrosion, high strength, and ability to perform in extreme temperatures and pressure conditions.
5. Construction and Architectural Applications: 316 stainless steel pipes are used in the construction of high-end architectural structures, handrails, and ornamental features due to their aesthetic appeal and durability.

Packaging and Shipping

At Yuanchi Metal, we take the utmost care in packaging and shipping your GB/T 14975 316 Stainless Steel Pipes. Each pipe is individually wrapped in plastic or bubble wrap to prevent contamination and damage during transit. For bulk orders, we use sturdy wooden crates or steel pallets to ensure the safe handling and transportation of your order. We offer both sea and air freight options, ensuring reliable and on-time delivery to your location.

Frequently Asked Questions (FAQ)

1. What is the difference between 304 and 316 stainless steel?
   • 316 stainless steel contains molybdenum, which gives it enhanced corrosion resistance, especially in chloride-rich environments, such as seawater, whereas 304 stainless steel does not. This makes 316 more suitable for marine and chemical applications.
2. Can GB/T 14975 316 stainless steel pipes be welded?
   • Yes, 316 stainless steel has excellent weldability and can be welded using conventional welding methods such as TIG, MIG, and stick welding without compromising its corrosion resistance.
3. What industries use GB/T 14975 316 stainless steel pipes?
   • 316 stainless steel pipes are widely used in industries such as marine, chemical processing, pharmaceuticals, food processing, and oil & gas due to their resistance to corrosion, high strength, and ability to withstand extreme temperatures.
4. Can GB/T 14975 316 stainless steel pipes be used in high-temperature environments?
   • Yes, 316 stainless steel can withstand high temperatures up to 870°C (1600°F) in continuous service and up to 925°C (1700°F) in intermittent service, making it suitable for heat exchangers, furnaces, and other high-temperature applications.
5. How do you clean and maintain GB/T 14975 316 stainless steel pipes?
   • 316 stainless steel pipes are easy to maintain and clean. For regular maintenance, a mild detergent and water are sufficient. For tough stains, specialized stainless steel cleaners or a diluted acid solution can be used.
6. Are GB/T 14975 316 stainless steel pipes suitable for use in drinking water applications?
   • Yes, 316 stainless steel pipes are ideal for potable water systems. They are non-reactive, ensuring that the water remains clean and safe for consumption.