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316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance

316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance photo-1
316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance photo-2
316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance photo-3
316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance photo-4
316L Stainless Steel Coil for High-Pressure Equipment, 1.4529/347H, Offering Durability and Corrosion Resistance photo-5
Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Surface Treatment:
Polished
Technique:
Hot Rolled
Standard:
ASTM
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
7 days
Surface Treatment Polished
Technique Hot Rolled
Standard ASTM
Type Stainless Steel Coils

Introduction

In the realm of high - pressure equipment, the choice of materials is of utmost importance. Our 316L stainless steel coil, along with the supplementary grades 1.4529/347H, stands as an exemplary solution, offering unparalleled durability and corrosion resistance. This product is a result of our company's long - standing expertise in stainless steel manufacturing, ensuring it meets the most stringent international standards.

Product Specifications

  • Surface Treatment: The coils are polished to a smooth finish. This not only enhances the aesthetic appeal but also provides a practical benefit. A polished surface reduces the likelihood of debris and contaminants adhering to the coil, which is crucial in high - pressure equipment where any build - up could potentially cause blockages or other malfunctions.
  • Technique: Employing the hot - rolled technique, these coils are formed under high temperatures. Hot rolling imparts excellent mechanical properties to the stainless steel, such as improved ductility and toughness. This makes the coils more resistant to deformation under high - pressure conditions, ensuring their long - term performance in demanding environments.
  • Standard: Complying with the ASTM standard, our 316L stainless steel coils guarantee a high level of quality and reliability. ASTM standards are widely recognized and respected globally, ensuring that the product meets the necessary requirements for use in various industries, especially those dealing with high - pressure equipment.

Material Properties

  • 316L Stainless Steel: Renowned for its excellent corrosion resistance, 316L is particularly resistant to pitting and crevice corrosion in chloride - containing environments. This makes it an ideal choice for high - pressure equipment that may come into contact with corrosive substances, such as seawater or chemical solutions. Additionally, 316L has good weldability, allowing for easy fabrication into different shapes and sizes to suit specific equipment requirements.
  • 1.4529: This super austenitic stainless steel grade offers even higher levels of corrosion resistance compared to 316L. It has a high molybdenum and nitrogen content, which significantly enhances its resistance to aggressive chemicals and high - temperature environments. In high - pressure equipment, 1.4529 can withstand harsh conditions without succumbing to corrosion, ensuring the integrity of the equipment over time.
  • 347H: With its niobium addition, 347H has excellent resistance to intergranular corrosion, especially at elevated temperatures. This property is crucial in high - pressure equipment that operates under high - temperature conditions, as it prevents the formation of cracks and other forms of damage that could compromise the safety and performance of the equipment.

Applications

  • Oil and Gas Industry: In offshore drilling platforms and onshore refineries, high - pressure equipment is constantly exposed to corrosive seawater and harsh chemicals. Our 316L stainless steel coils, along with 1.4529/347H, can be used in pipelines, valves, and pumps, providing long - lasting protection against corrosion and ensuring the safe and efficient operation of the equipment.
  • Chemical Processing Plants: Chemical processes often involve high - pressure and high - temperature conditions, as well as the use of corrosive chemicals. Our coils can be used in reactors, heat exchangers, and storage tanks, offering reliable performance and preventing leaks and other failures that could lead to safety hazards and production losses.
  • Power Generation: In power plants, whether they are nuclear, thermal, or hydroelectric, high - pressure equipment is essential for the generation and distribution of electricity. Our stainless steel coils can be used in steam turbines, boilers, and condensers, where they need to withstand high - pressure steam and other aggressive environments.

Manufacturing and Quality Assurance

Our company, a manufacturer since 2017, has a wealth of experience and advanced manufacturing facilities. We have automated production lines that cover the production of stainless steel, including 316L, 1.4529, and 347H. Our processing capabilities include custom - cutting services for plates (with a maximum thickness of 120mm) and pipes (with an outer diameter ranging from 20 - 1200mm). We also have advanced non - destructive testing (NDT) services. Ultrasonic Testing (UT) to EN 10228 - 3 can detect internal defects as small as 0.5mm, while Magnetic Particle Testing (MT) can identify surface cracks. These testing services are certified by SGS and BV, ensuring the highest level of quality control.

Company Background and Support

Our journey from a research - and - development - focused company in 2003 to a global special steel solution provider has been marked by continuous innovation and quality improvement. We have obtained important certifications such as ISO 9001:2015, API 5L, and EU PED, demonstrating our commitment to international standards. Our expert team, led by experienced professionals like Mr. Sang Le (CEO) with over 20 years of experience in special steel and Dr. Li Wei (Chief Metallurgist) with a PhD from Tsinghua University, provides strong technical support. We also collaborate with global partners such as SGS and BV for third - party audits and maintain long - term agreements with German DMV Mannesmann and Spanish Tubacex for premium alloy sourcing. This ensures that our 316L stainless steel coils for high - pressure equipment are not only of high quality but also backed by comprehensive technical and logistical support.

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2017
Factory Size
1,000-3,000 square meters
Annual Export Value
US$5 Million - US$10 Million