Super Duplex Spools Manufacturer & Exporter in India

Super Duplex Spools Manufacturer in India

Ragnar Metals & Tubes is a leading manufacturer, supplier and exporter of Super Duplex Pipe Spools in India, delivering high-strength and corrosion-resistant spool fabrication solutions for offshore, oil & gas and petrochemical industries worldwide.

Our Super Duplex spools are fabricated using premium grades such as Super Duplex 2507 (UNS S32750), UNS S32760 and other high-performance alloys designed for extreme chloride and sour service environments. We provide fully prefabricated, tested and ready-to-install spool assemblies as per international standards.

What is a Super Duplex Pipe Spool?

A Super Duplex Pipe Spool is a prefabricated piping assembly consisting of pipes, flanges, fittings and valves welded together as per isometric drawings. Super Duplex stainless steel offers higher chromium, molybdenum and nitrogen content compared to standard duplex, resulting in superior corrosion resistance and mechanical strength.

Our spool fabrication includes precision cutting, beveling, GTAW/SMAW welding, PMI testing, RT/UT testing, hydro testing and dimensional inspection to meet critical project requirements.


Super Duplex Spool Categories

Applications of Super Duplex Spools

  • Offshore Oil & Gas Platforms
  • Subsea Pipelines
  • Desalination Plants
  • Petrochemical Refineries
  • Marine & Shipbuilding
  • Chemical Processing Plants
  • High Pressure Injection Systems

Looking for custom sizes or bulk export supply? Contact our sales team today.

Need Super Duplex Spools for Your Project?

Contact Ragnar Metals & Tubes for bulk pricing, technical support, and fast worldwide delivery.

Request Export Quote

Why Choose Ragnar Metals & Tubes?

  • ✔ Advanced spool fabrication facility
  • ✔ Certified welding procedures (WPS/PQR)
  • ✔ NDT Testing – RT, UT, PMI, Hydro Testing
  • ✔ Full project documentation support
  • ✔ Fast global export shipping
  • ✔ Competitive pricing for bulk projects

We export super duplex spools to USA, Europe, Middle East, Africa and Southeast Asia with safe packaging and on-time delivery.


Frequently Asked Questions (FAQs)

What is the difference between Duplex and Super Duplex spools?

Super Duplex spools offer higher chromium, molybdenum and nitrogen content, providing better corrosion resistance and higher strength compared to standard Duplex 2205 spools.

Do you provide NACE MR0175 compliant spools?

Yes, we supply NACE MR0175 compliant duplex and super duplex spools suitable for sour service oil and gas applications.

Can you fabricate spools as per project drawings?

Yes, we manufacture fully customized super duplex pipe spools as per client isometric drawings, technical specifications and project requirements.

Do you provide third-party inspection and certification?

Yes, we provide EN 10204 3.1 / 3.2 certification along with third-party inspection from SGS, BV, TUV and other approved agencies upon request.

Do you export Super Duplex pipe spools worldwide?

Yes, Ragnar Metals & Tubes exports super duplex pipe spools globally to USA, Europe, Middle East, Africa and Southeast Asia with safe packaging and on-time delivery.

Looking for a Reliable Duplex Spools Exporter from India?

Contact Ragnar Metals & Tubes for bulk pricing, technical support, and fast worldwide delivery.

Request Export Quote