COLOUR COATED PRODUCTS
Colour coating of coils means continuous applying of paint to flat steel strip (rolled in a coil shape) with polyurethane
rolls using high-tech automation. Colour coated strip is continuously produced on the line as described in the below steps.
Coils are opened, top and back surfaces of the strip are cleaned (by applying a special chemical agent and rinsing it
off), chromated (an operation to increase the corrosion resistance and to enhance the paint adherence). After that the
strip passes through the oven, and the primer is applied to it (paint is applied only to top surface, while back surface
is covered with high adhesive polyurethane back coating paint). Thereafter, the strip passes through another oven.
If colour coating is requested over the primer on both sides, the paint is applied as the last layer and the strip is dried in
the furnace. Depending on the customers request, protecting film may be applied, and the colour coated strip is rolled
in a coil and packed.
Having passed Hot Strip Mill and Continuous Pickling Line, after rolling on Cold Reversing Mill (CRM), full hard products with surface quality and thickness (0.25-2.00 mm) suitable for further processing on HDGL are produced. Zinc coating is applied by continuous annealing followed by immerging of the strip into zinc pot on Hot Dip Galvanizing Line (HDGL) To protect the surface of galvanized products from corrosion, chemical passivation and protective oil may be applied. Products with thickness ranging between 0.25-3.00 mm and width ranging between 800-1530 mm may be produced on Hot Dip Galvanizing Line.
Sandwich panels are composite materials produced of two dyed Galvanized or
Aluminum corrugated plates filled (with PIR, PUR, Rock wool) for thermal insulation.
Used as coating materials in the roof, wall and internal partition or cold rooms of
the buildings, sandwich panels provide a quite high level of thermal, water, sound
insulation; prevent moisture condensation. In addition, they are distinguished with
their bearing capacity as well. Bearing capacity of the sandwich panel depends on the
density, thickness of its filling material and the form of its metal surfaces. Sandwich
panel is an economical solution when assessed within the context of cost-benefit
analysis.
Thickness of the metals (DGS, Aluminum) and filling materials is determined in
accordance with the area of usage and the amount of load they will bear. The climate
conditions of the region of usage should be taken into account while determining the
thickness of the filling material. Sandwich panels set the outer shell of the buildings in an
aesthetic and affordable way by providing thermal, water and sound insulation without
the need for any coating such as plaster or dye.
They are procured with the best prices and used in the buildings whose load-bearing system is of steel and prefabricated concrete, such as industrial buildings, military buildings, social buildings, agricultural buildings, sports facilities, construction sites, silos, hypermarkets, shopping malls, cold storage depots and marketplaces. The products to meet the requirements of any kind of architectural project are produced with aluminum or dyed galvanized sheet metals, in requested amounts and dimensions at Starmet.
With Starmet corrugated sheets, thanks to their property of giving radius (curve) shape, it is possible to apply coating with application in place of a thermal insulation layer between two layers of corrugated sheets at the vaulted roofs with aesthetic appearance. Another area where the single layer corrugated sheets are used are the terrace roofs. In such applications, there is water insulation with membrane at the upper part of the roof. Starmet Yapı , in order to meet such needs of the sector in conformity with the values of the project provided by the customers, performs production according to the vaulted roofs, in the computer-controlled bending machine with an affordable price and high quality. Form 27/200 corrugated sheet, form 38/151 corrugated sheet, form 18/838 corrugated sheet, form 52/1000 DECK corrugated sheet, fand form 75/215 corrugated sheet are produced. It gives the advantage of easy and fast assembly on roof and wall, saving on the bearing construction thanks to its lightness, does not take a big place in construction sites and warehouses, is environment friendly due to its recycling feature. Areas of application; It offers safe and affordable solutions of high quality in the buildings whose load-bearing system is of steel and prefabricated concrete, such as industrial buildings, military buildings, social buildings, agricultural buildings, sports facilities, construction sites, silos, hypermarkets, shopping malls and marketplace buildings.
We deals in the following products of India, China, Taiwan and Korea Origin:-
Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc)
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
