Oursteel coils for roof panel,sandwich panel,corrugation sheet
cold rolled steel strips are very famous for their high quality and competitive price. The annual output is 350,000 tons.
Product Name: Cold Rolled Steel Stips
Grade of Steel: SPCC-SD/SB; SPCD-SD/SB, SPCE-SD/SB, IF-SD/SB
Standard: JIS G 3141-1996;
Coil I.D.: 508mm
Coil Weight: 3~20MT
Thickness: From 0.23mm to 2.00mm;
Width: From 600mm to 1800mm;
Package: Seaworthy packing, shipped by container or by bulk
Annual Output: 500,000MT ;
Application fields: (1) Zinc-coating base plates and cold-rolled annealing base plates;
(2) Household Appliances;
(3) Automotive manufacturing, electric products, vehicles, aviation, precision
meters, food cans, etc.
Process flow: Hot rolled steel coil → acid picking →rolling → annealing → level up → tension leveling → cutting →oiling → cold-rolled steel coil → weighing → inspecting → packing → accessing warehouse
Units on a continuous cold-rolled strip steel or steel sheet,galvanized steel (electro galvanized,Pre-painted steel coil hot galvanized,Galvalume and cold-rolled plate) as the substrate, after surface preparation (degreasing and chemical treatment), pre painted steel coils for roof panel,sandwich panel,corrugation sheet by a roll coating method, applying one or more layers liquid coating, after baking and cooling the resulting sheet is coated steel.Pre-painted steel coil Since the coating can have a variety of colors, it is customary to coated steel is called color coated steel sheet (PPGI).
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pre painted steel coils for roof panel,sandwich panel,corrugation sheet is the material which uses galvanized steel as the basic substrate metal. PPGI is prepainted galvanized steel, also known as precoated steel, coil coated steel,Pre-painted steel coil color coated steel etc.pre painted steel coils for roof panel,sandwich panel,corrugation sheet A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, Pre-painted steel coil or laminates.pre painted steel coils for roof panel,sandwich panel,corrugation sheet are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.