Prime quantity color coated Galvanized Steel Coils/Sheets, CNBM
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
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1) AVAILABLE DESIGNATION OF (Prepainted galvanized steel coils) printed PPGI coils
Quality Q/BQB 440-2003 JIS G3312-1994 EN 10326-2004 ASTM A653-02a
EN 10327-2004 (BASE PLATE)
(BASE PLATE)
Commercial Steel TDC51D CGCC DX51D+Z/AZ CS Type A/B/C
Forming Steel (TSt01,TSt02,TSt03) CGCD1 FS Type A, Type B
Drawing TDC52D /TDC53D - DX52D+Z/AZ DDS TYPE A/C
Steel DX53D+Z/AZ
Structural TS280GD(TStE28) CGC400 S280D+Z/AZ SS275
Steel TS350GD(TStE34) CGC440 S350D+Z/AZ SS340 Class1
2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils
Available Size:
Manufacturer Thickness Width Length of plate Inner diameter of coil
JIANGSU HUIYE STEEL SHEET CO.,LTD 0.2-1.2mm 800/914/1000/1200/1219/1250mm 1000-6000mm 508mm/610mm
Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:
Base plate Available Coated Mass(g/m^2)
Galvanized Steel 80, 100, 120, 160, 180
Galvalume Steel 50, 70, 150
Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:
Category of Painting Item Code
Polyester PE
High-durability polyester HDP
Silicon modified polyesters SMP
Polyvinylidene fluoride PVDF
Easy-Cleaning —
Painting Thickness Top side: 20+5microns;
Bottom side: 5~7microns.
Color System Produce according to RAL Color System or as per buyer’s color sample.
Painting structure Top surface Bottom surface
Primer coating No coating 1/0
Primer coating Primer coating 1/1
Primer coating + Finish coating No coating 2/0
Primer coating + Finish coating Primer coating or single back coating 2/1
Primer coating + Finish coating Primer coating + Finish back coating 2/2
- Q: How do you prevent galvanic corrosion when using steel sheets in contact with water?
- To prevent galvanic corrosion when using steel sheets in contact with water, you can employ several measures. One effective approach is to apply a protective coating or paint on the steel sheets, acting as a barrier between the steel and water. Another option is to use corrosion-resistant steel alloys, such as stainless steel, which have inherent resistance to galvanic corrosion. Additionally, isolating the steel sheets from other dissimilar metals or using corrosion inhibitors can help prevent galvanic corrosion. Regular inspection, maintenance, and prompt repair of any coating damages are also crucial to avoid the onset of corrosion.
- Q: What is the typical thickness for steel sheets used in construction?
- The typical thickness for steel sheets used in construction varies depending on the specific application, but it generally ranges from 1.5 mm to 10 mm.
- Q: What are the different surface treatments for stainless steel sheets?
- Some common surface treatments for stainless steel sheets include brushed, mirror, and satin finishes. Brushed finishes create a textured look by using a fine abrasive material to brush the surface in one direction. Mirror finishes create a highly reflective surface by polishing the stainless steel to a mirror-like sheen. Satin finishes have a smooth, low-luster appearance and are achieved by using a fine abrasive material to create a consistent, non-reflective surface.
- Q: Can steel sheets be welded or joined together?
- Yes, steel sheets can be welded or joined together. Welding is a common method used to join steel sheets together. It involves melting the edges of the sheets and then allowing them to cool and solidify, creating a strong bond between the two sheets. Welding is an effective way to join steel sheets as it provides a durable and permanent connection that can withstand high levels of stress and load. Additionally, other methods such as riveting, bolting, and adhesive bonding can also be used to join steel sheets together depending on the specific application and requirements.
- Q: Can steel sheets be used for decorative architectural elements?
- Certainly, decorative architectural elements can indeed make use of steel sheets. Steel, being a versatile material, can be molded and manipulated into various shapes, thereby making it suitable for the creation of visually pleasing designs. Steel sheets offer the opportunity to produce decorative facades, cladding, screens, panels, and other architectural features. These sheets can be subjected to cutting, welding, perforation, embossing, or texturing to achieve the desired decorative outcome. Furthermore, steel sheets can be coated or finished in diverse colors or patterns, thereby further enhancing their aesthetic appeal. Given its durability, strength, and ability to withstand harsh weather conditions, steel serves as an exceptional choice for both functional and decorative architectural elements.
- Q: Can steel sheets be used for insulation in buildings?
- No, steel sheets cannot be used for insulation in buildings. Steel is a highly conductive material, meaning it allows heat and cold to transfer easily through it. Insulation, on the other hand, is designed to prevent the transfer of heat, cold, or sound. Therefore, materials such as fiberglass, mineral wool, foam board, or cellulose are commonly used as insulation in buildings, as they have low thermal conductivity and can effectively reduce heat loss or gain.
- Q: What are the different standards and certifications for steel sheets?
- Steel sheets must adhere to numerous standards and certifications in order to ensure their quality and compliance with industry requirements. Some of the well-known ones are: 1. ASTM International: To establish the mechanical and chemical properties of steel sheets, ASTM A1008/A1008M provides a standard specification for cold-rolled, carbon, structural, high-strength low-alloy steel sheets with improved formability. 2. American Iron and Steel Institute (AISI): Various standards are offered by AISI for different types of steel sheets, such as AISI 4130, AISI 4140, AISI 4340, etc. These standards outline the chemical composition, mechanical properties, and heat treatment requirements for specific steel sheet types. 3. International Organization for Standardization (ISO): ISO has developed standards like ISO 3574, ISO 630, and ISO 4998 to cover dimensional tolerances, mechanical properties, and technical delivery conditions for specific steel sheet grades. 4. European Committee for Standardization (CEN): CEN has defined requirements for cold-rolled, hot-rolled, and high-strength steel sheets through standards like EN 10130, EN 10025, and EN 10149 respectively. These standards encompass aspects such as chemical composition, mechanical properties, and surface finish. 5. Japan Industrial Standards (JIS): JIS standards like JIS G 3141, JIS G 3131, and JIS G 3132 are widely used for cold-rolled, hot-rolled, and hot-rolled high-strength steel sheets respectively. They specify the mechanical properties, chemical composition, and dimensional tolerances of steel sheets. Furthermore, steel sheet manufacturers can obtain various certifications to demonstrate their adherence to specific quality and environmental management systems. Some widely recognized certifications in the steel industry include ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and OHSAS 18001 (Occupational Health and Safety Management System). These certifications guarantee that manufacturing processes and products meet the required standards while being produced in an environmentally sustainable and safe manner.
- Q: Can steel sheets be bent or curved?
- Yes, steel sheets can be bent or curved. Steel is a malleable material, meaning it can be easily shaped or formed without breaking or cracking. This property allows steel sheets to be bent or curved into various shapes and angles, depending on the desired outcome. The process of bending or curving steel sheets typically involves the use of specialized tools such as press brakes or rollers. These tools apply force to the steel sheet, causing it to bend or curve according to the desired specifications. This ability to manipulate steel sheets makes them highly versatile and widely used in industries such as construction, automotive, and manufacturing.
- Q: What are the different sheet metal finishing techniques for steel sheets?
- Some of the different sheet metal finishing techniques for steel sheets include deburring, grinding, polishing, sanding, and painting.
- Q: Can steel sheets be used for elevator doors?
- Yes, steel sheets can be used for elevator doors. Steel is a commonly used material for elevator doors due to its strength, durability, and fire-resistant properties.
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Prime quantity color coated Galvanized Steel Coils/Sheets, CNBM
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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