Industrial Sheet & Plate Manufacturer & Exporter in India

Sheet & Plate Manufacturer & Exporter in India

Duplex Sheet & Plates Manufacturer in India

Duplex Sheet & Plates

Super Duplex Sheet & Plates Manufacturer in India

Super Duplex Sheet & Plates

Sheet & Plate Manufacturer & Exporter in India

Ragnar Metals & Tubes is a leading manufacturer and exporter of industrial sheets and plates in India, supplying high-performance stainless steel sheets, duplex plates, super duplex plates, nickel alloy sheets, copper alloy plates and other corrosion-resistant materials for demanding industrial applications worldwide.

Our sheets and plates are manufactured using premium quality raw materials and advanced rolling, heat treatment, and finishing processes to ensure excellent mechanical strength, corrosion resistance, dimensional accuracy, and long service life in critical environments.

Types of Sheets & Plates We Supply

  • Hot Rolled Plates
  • Cold Rolled Sheets
  • HR / CR Sheets
  • Coils & Slit Coils
  • Polished Sheets (2B, BA, Mirror Finish)
  • Chequered Plates
  • Custom Cut Size Plates

All products are supplied as per international standards and can be customized as per project requirements and client drawings.

Materials Available in Sheets & Plates

Standards & Specifications

  • ASTM Material Standards
  • ASME SA Specifications
  • EN & DIN Standards
  • ISO International Standards
  • ANSI Pressure Ratings

Each batch undergoes strict quality control procedures including chemical testing, mechanical testing, hardness testing, ultrasonic testing (UT), PMI testing, dimensional inspection, and complete material traceability documentation as per EN 10204 3.1 / 3.2 certification.

Applications of Industrial Sheets & Plates

  • Oil & Gas Processing
  • Petrochemical Plants
  • Marine & Offshore Structures
  • Power Generation Plants
  • Heat Exchangers & Pressure Vessels
  • Chemical Processing Equipment
  • Infrastructure & Construction

Testing Process & Quality Assurance – Ragnar Metals & Tubes

At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.

Ultrasonic testing of stainless steel and alloy steel pipes for internal defect detection
Ultrasonic Testing (UT)

Detects internal flaws using high-frequency sound waves

Tensile strength testing of stainless steel and alloy steel materials
Tensile Strength Test

Measures yield strength, elongation, and material durability

Charpy V-notch impact testing of steel materials for toughness evaluation
Impact Test (Charpy V-Notch)

Evaluates toughness under low-temperature and high-stress conditions

Surface finish inspection of stainless steel products for quality and compliance
Surface Finish Inspection

Ensures smoothness, coating quality, and visual compliance

Heat treatment process for improving strength and corrosion resistance of steel
Heat Treatment (HT)

Enhances hardness, strength, and corrosion resistance

Hardness testing of stainless steel and alloy steel materials
Hardness Testing

Measures resistance to deformation and wear

Documentation & Global Compliance

  • ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
  • ✔ Batch-wise quality traceability and inspection records
  • ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
  • ✔ Export documentation support for customs and international shipping

Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.

Frequently Asked Questions – Industrial Sheets & Plates

What types of sheets and plates do you manufacture?

We manufacture hot rolled plates, cold rolled sheets, coils, slit coils, polished sheets, chequered plates and custom cut size industrial plates for various industrial applications.

Do you supply duplex and super duplex plates?

Yes, we supply duplex steel sheets, super duplex plates and Zeron 100 sheets and plates used in offshore, marine, petrochemical and chemical industries.

Are your sheets and plates available in custom thickness?

Yes, Ragnar Metals & Tubes provides sheets and plates in custom thickness, width and length according to project specifications and engineering drawings.

Do you export sheets and plates worldwide?

Yes, we export industrial sheets and plates worldwide including USA, UK, Europe, Middle East, Africa and Asian industrial markets.

What certifications do you provide with sheets and plates?

We provide EN 10204 3.1 / 3.2 certification, mill test certificates, PMI testing reports and third-party inspection documentation from SGS, TUV and Bureau Veritas.

Need Custom Sheets and Plates?

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Why Choose Ragnar Metals & Tubes?

  • ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
  • ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
  • ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
  • ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
  • ✔ Custom-engineered solutions based on client drawings and technical specifications
  • ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
  • ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
  • ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries

With a strong export network, we serve clients across Asia, Europe, Middle East, and North America. Our commitment to quality and performance makes us a trusted Sheets and Plates exporter worldwide.