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Cold Rolled Steel Profile
Date Added: November 17, 2011 10:58:54 PM
Author: jayendra
Category: Business: Industrial Goods and Services

We offer superior quality cold rolled sheets and strips conforming to highest industry standards. These are available in various specifications to match growing demand and varying needs. Made from highest quality steel, these are superior in performance and the custom built thickness and width combination minimizes wastage at the customers' end. Highest order shape control and consistent flatness is a special feature of our CR sheets and strips.Our Cold Rolling Complex comprises of Six 4-hi cold rolling mills that can handle thickness of 0.18mm to 2.0mm and a width up to 1000 mm. The total capacity of all these mills together is 100,000 MT/Year. All these mills are supported by HR side slitters, hi -speed continuous pickling line, skin pass mills and stretch leveling facility. Safety Protecting steel tubular sections by means of surface coating is easier and more economical than open sections due to the absence of cavities and the lower surface area to be covered. Passive protection: Structures made from Tubular Sections offer higher fire resistance than open sections due to a lower surface area exposed to fire in relation to mass(lower form factor/mass). Mixed structures based on tubular sections filled with concrete, show excellent behaviour in the presence of fire because of a delay due to the higher thermal inertia. Active protection: Filled with water, or when water flows through them due to the thermalsiphon effect, irrigated structures provide almost unlimited fire resistance. Maintenance of water circulation, with the replacement of any losses that might occur due to vaporisation, ensures that the structure is cooled in such a way that gradually the temperature stabilizes at values not very much higher than the water status change temperature and very much lower, therefore, than the critical temperature of steel. In addition to: Introducing longer elements in structures. Reducing the number of joints. Eliminating struts. Stiffeners and plate brackets, to reduce weight. A concrete fill increases the surface area per floor. Their shape facilitates maintenance and represents an economic solution. The use of steel tubular sections provides for strong, light and profitable structures and as a result offer a host of possibilities in terms of application (expressive capacity). The use of these products also facilitates designs with a greater aesthetic appeal. Design:Lighter and more diaphanous structures. Pieces of greater length with fewer joints.More transparent trusses and purlins with the possibility of eliminating transversal bracing. Fewer sections, which can be reduced even more with the use of tubular sections filled with concrete. Easily executed direct joints, shorter construction times and easy maintenance, are the results of a correct design and the guarantee of a competitive delivery date and price.Expressive capacity. Circular, square, rectangular and elliptical sections, a range of wall thicknesses for every dimension of tubular section, absence of sharp edges,etc. These are the elements that provide innovating, wide ranging possibilities forarchitects and engineers.
 
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