Quality

Quality

At Ratan Tubes & Engineering, quality is at the core of our operations. Our in-house testing facilities play a crucial role in ensuring the highest standards across all our stainless steel tubes, fittings, and valves.

  • OD & Roundness Testing – Conducted using advanced ring-type measuring heads and precision instruments to guarantee dimensional accuracy.
  • Surface Roughness Testing – Performed in-house with modern profilometers to achieve superior surface finishes.
  • Grain Size Analysis – Accurate grain size evaluation ensures the effectiveness of critical manufacturing processes such as heat treatment.

With these robust quality checks, every product we deliver meets international standards of reliability and performance.

Material Certification

Every product from Ratan Tubes & Engineering is backed with complete traceability through material certification, commonly referred to as a Mill Test Report (MTR) or Mill Test Certificate (MTC).

These certificates provide a comprehensive record of:

  • Chemical composition and mechanical properties
  • Heat treatment and manufacturing process details
  • Testing results and compliance with international and local standards

This documentation not only assures consistent quality but also provides valuable reference for present and future requirements.