Super Duplex Pipe Fittings

Super duplex pipe fittings are engineered to deliver superior performance in the most demanding industrial environments. Their robust design and resistance to corrosion make them a reliable choice for critical applications in the oil & gas, chemical, and marine sectors. 

On this page:

• What are super duplex fittings?
• Key features of super duplex pipe fittings
• MEGA super duplex fittings
• Our certifications

What are super duplex fittings?

Super duplex pipe fittings are components (like elbows, tees, reducers, flanges, etc.) made from super duplex stainless steel, a high-performance alloy known for its exceptional strength and excellent corrosion resistance, especially in harsh environments like:

• Marine and offshore applications
• Chemical processing
• Desalination plants
• Oil & gas pipelines

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Key Features of Super Duplex Pipe Fittings:

1. Material composition:
   Super duplex stainless steels (e.g., UNS S32750, UNS S32760) have a mixed microstructure of austenite and ferrite, typically in a 50/50 ratio. This dual-phase structure gives them superior mechanical and anti-corrosive properties.
   
   
2. High strength:
   Much stronger than standard duplex or austenitic stainless steels (like 304 or 316).
   
   
3. Corrosion resistance:
   Excellent resistance to chloride stress corrosion cracking, pitting, and crevice corrosion, which makes them ideal for saline or chemically aggressive environments.
   
   
4. Temperature tolerance:
   Performs well in both high-pressure and high-temperature environments.
   
   
5. Common standards & sizes:
   They follow ASTM standards like ASTM A815, ASME B16.9, and others depending on the type of fitting.

MEGA super duplex fittings

At MEGA, we offer a wide range of components manufactured in super duplex stainless steel to ensure outstanding durability and performance. Our product lineup includes:

• Pipe fittings and hydraulic fittings
• Flanges in various dimensions and pressure classes
• Nozzles for customized applications
• Buttweld fittings
  
  

These components are ideal for use in aggressive environments, where mechanical strength and resistance to corrosion are critical. All products are manufactured in-house, following rigorous quality control procedures and client specifications.

Super duplex fittings available types:

Our certifications

MEGA is committed to maintaining the highest quality and safety standards. Our production processes are certified according to internationally recognized norms, including ISO 9001, ISO 14001, and PED 2014/68/EU. These certifications reflect our dedication to reliability, traceability, and compliance across all stages of production.

Looking for a custom solution? Contact our technical team today for a quote tailored to your project needs.

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