We offer Condenser Tubes specialty welded tubing for heat transfer applications like condenser, feed water heater, LP heater and HP heater etc. on its state-of-the-art, PLC run tube mills. All operations like forming, seam welding, bead rolling, sizing, OD seam polishing, bright annealing, straightening, NDT checking, dimension control, continuous marking and cut-off are done online and automatically. These fully integrated and perfectly synchronized processes result in a very high and consistently good quality of products. Whether it is the surface finish, dimensional accuracy or the welding integrity, the tubes made on these mills meet the highest quality standards. The customers are able to rely on these products for their critical usages with complete peace of mind.

We are a specialist in manufacturing ERW Tubes . We are praised for our enviable manufacturing infrastructure, vast experience and depth in understanding of the subject. Our capabilities match with the best in business, globally. Equipments like fully integrated and automatic tube mills (with online annealing, eddy current testing, marking etc.), semi automatic tube mills, solution annealing furnaces, cold-drawing facilities, multiple support machines like straightening, cutting, ends facing, polishing, high capacity pickling & passivation setup, U-bending facility etc. give a consummate versatility that is unparalleled. The manufacturing of ERW tubes is carried out on sophisticated tube mills, where the raw material i.e. SS Strips, sourced from only the world-renowned sources is fed. The strips are welded into tubes/ pipes using TIG/ Plasma/ Laser welding. Under this process, the edges of the strip are heated and fused together in a protective atmosphere of Argon gas using a non-consumable electrode without the addition of any filler material. After cutting to size, and depending on the customer requirements, the tubes are then solution-annealed, straightened, cut to final size, pickled, passivated and polished before it is subjected to various tests, marked and released for dispatch. When tubes are made on fully automatic tube mills, the product is bright annealed, subjected to NDT, size checked, polished if required and stencil marked on line itself.

We offer Heater Tubes specialty welded tubing for heat transfer applications like condenser, feed water heater, LP heater and HP heater etc. on its state-of-the-art, PLC run tube mills. All operations like forming, seam welding, bead rolling, sizing, OD seam polishing, bright annealing, straightening, NDT checking, dimension control, continuous marking and cut-off are done online and automatically. These fully integrated and perfectly synchronized processes result in a very high and consistently good quality of products. Whether it is the surface finish, dimensional accuracy or the welding integrity, the tubes made on these mills meet the highest quality standards. The customers are able to rely on these products for their critical usages with complete peace of mind.

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 a specialist in manufacturing ERW Pipes . We are praised for our enviable manufacturing infrastructure, vast experience and depth in understanding of the subject. Our capabilities match with the best in business, globally. Equipments like fully integrated and automatic tube mills (with online annealing, eddy current testing, marking etc.), semi automatic tube mills, solution annealing furnaces, cold-drawing facilities, multiple support machines like straightening, cutting, ends facing, polishing, high capacity pickling & passivation setup, U-bending facility etc., give a consummate versatility that is unparalleled. The manufacturing of ERW Pipes is carried out on sophisticated tube mills, where the raw material i.e. SS Strips, sourced from only the world-renowned sources is fed. The strips are welded into tubes/ pipes using TIG/ Plasma/ Laser welding. Under this process, the edges of the strip are heated and fused together in a protective atmosphere of Argon gas using a non-consumable electrode without the addition of any filler material. After cutting to size, and depending on the customer requirements, the tubes are then solution-annealed, straightened, cut to final size, pickled, passivated and polished before it is subjected to various tests, marked and released for dispatch. When pipes are made on fully automatic tube mills, the product is bright annealed, subjected to NDT, size checked, polished if required and stencil marked on line itself.

We are engaged in offering high quality Seamless Pipes. 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 Pipes. Our Seamless Pipes are subjected to a thorough chemical analysis with rigorous physical and mechanical tests. The best quality Seamless Pipes 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 pipes 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