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Procured mother tubes or hollows from leading suppliers from India & Abroad are directed to a through chemical analysis and strict physical / mechanical tests. The mother tube are subsequently cold-drawn on the benches with determined precise and force. The OD of the tube is there by reduced by tension through a die and a fixed or floating plug, to get a precise mechanical dimensions and a uniform surface finish. These tubes are then subjected to various process like pickling, Passivation, Hydro testing, Polishing, Inspection, Marking before Packing & Despatch.
Annealin, or heat treatment, of the tube is carried out in fully automated conveyor. It consists of heating the tubes to a specified temperature and immediate quenching in circulating water thereafter. After the anealing operation, the tubes are straightened with a straightening machine. In addition to giving a high degree of straightness, the tubes are also rounded up during the operation.
The excellent properties of Stainless Steel Tubes & Pipes, including their high aesthetic & hygienic value, low maintenance and high durability, has led to an increased demand for polished tubes & pipes in architecture, general engineering, dairy & food-processing sectors, among others. To meet such demands for high-quality externally polished tubes and pipes, Scorodite is equipped with a state-of-the-art polishing machine. A range of finishes, from 120 grit up to mirror finish, is made available as per customer's requirement. |


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