We are engaged in offering high quality Seamless Tubes. With specialized machinery like cold pilgering machines, draw benches, solution annealing furnace and U-bending facility, Inox Tubes Private Limited offers the best quality Seamless Tubes.
Our Seamless Tubes are subjected to a thorough chemical analysis with rigorous physical and mechanical tests. The best quality Seamless Tubes are then cold-rolled on pilger machines and/or cold-drawn on draw benches with precise pull forces, achieving the desired dimensions and a smooth finish. These tubes are then solution annealed, straightened, pickled, passivated before they are inspected, tested and released for dispatch. Polishing is also done wherever required by a customer.
Austenitic Grades : TP304, 304L, 316L, 321, 347, 347H
TESTING AND INSPECTION
Each of products undergoes a series of comprehensive mandatory & customer specified supplementary and special tests at its in-house testing facilities by its qualified personnel.

• Inspection & Testing offered by Ratnamani are as follows:
• Mechanical Testing & Chemical Analysis.
• Fully equipped laboratory for Corrosion Testing, Chloride Contamination Testing, Bath Analysis
• Testing, Die Penetrant Test & Residual Stress Measurement.
• Laboratory Spectrometer & Portable Spectrometer.
• Positive Material Identification [PMI] Tester
• Hydro Testing –SS Straight & U-Tubes and CS Pipes
• Air Under Water Testing – Straight Length upto 30 Meters
• Ferrite Content & Surface Finish
• Surface Roughness Testing
• Non Destructive Testing offered
• Eddy Current Testing
• Ultrasonic Testing with full body thickness measurement

We are engaged in offering high quality Seamless Tubes. With specialized machinery like cold pilgering machines, draw benches, solution annealing furnace and U-bending facility, Inox Tubes Private Limited offers the best quality Seamless Tubes.
Our Seamless Tubes are subjected to a thorough chemical analysis with rigorous physical and mechanical tests. The best quality Seamless Tubes are then cold-rolled on pilger machines and/or cold-drawn on draw benches with precise pull forces, achieving the desired dimensions and a smooth finish. These tubes are then solution annealed, straightened, pickled, passivated before they are inspected, tested and released for dispatch. Polishing is also done wherever required by a customer.
Austenitic Grades : TP304, 304L, 316L, 321, 347, 347H
TESTING AND INSPECTION
Each of products undergoes a series of comprehensive mandatory & customer specified supplementary and special tests at its in-house testing facilities by its qualified personnel.

• Inspection & Testing offered by Ratnamani are as follows:
• Mechanical Testing & Chemical Analysis.
• Fully equipped laboratory for Corrosion Testing, Chloride Contamination Testing, Bath Analysis
• Testing, Die Penetrant Test & Residual Stress Measurement.
• Laboratory Spectrometer & Portable Spectrometer.
• Positive Material Identification [PMI] Tester
• Hydro Testing –SS Straight & U-Tubes and CS Pipes
• Air Under Water Testing – Straight Length upto 30 Meters
• Ferrite Content & Surface Finish
• Surface Roughness Testing
• Non Destructive Testing offered
• Eddy Current Testing
• Ultrasonic Testing with full body thickness measurement