High quality Hot selling DX51D Z S350GD Z Hot rolled corrugated Galvanized Steel Sheet
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- Supplier: Shandong Gangpu Metal Materials Co. Ltd.
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Product Overview
Description
Products Description
Product name | Galvanized Steel Sheet |
Standard | AISI, ASTM, BS, DIN, GB, JIS |
Grade | DX51D DX53D S280GD S350GD DX53D CSB |
Type | Steel Coil, Steel Sheet |
Technique | Hot dipped |
Surface Treatment | galvanized |
Application | Building & Construction |
Special Use | High-strength Steel Plate |
Width | 1000mm 1250mm |
Tolerance | ±10% |
Processing Service | Bending, Welding, Decoiling, Cutting |
Material | SGCC,DX51D~DX53D,G350-G550 |
Zinc coating | 30~600G/M2 |
Monthly Output | 10000 tons |
Hardness | Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95) |
Surface structure | Zero or nomal spangle |
Surface treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
Coil ID | 508mm, 610mm |
Coil Weight | 3-5 Tons |
Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface.
According to the production and processing methods, it can be divided into the following categories:
①Hot dip galvanized steel sheet. The sheet steel is immersed in a molten zinc bath, and a sheet of zinc is adhered to its surface. At present, it is mainly produced by continuous galvanizing process, that is, galvanized steel plate is made by continuously immersing rolled steel plates in a plating tank where zinc is melted;
②Alloyed galvanized steel sheet. This kind of steel plate is also made by hot-dip method,
but after it is out of the tank, it is heated to about 500 ℃ immediately to form an alloy film of zinc and iron. This galvanized sheet has good paint adhesion and weldability.
③ Electro-galvanized steel sheet. The galvanized steel sheet produced by the electroplating method has good workability. However, the coating is thin, and the corrosion resistance is not as good as that of the hot-dip galvanized sheet;
④Single-sided and double-sided differential galvanized steel. Single-sided galvanized steel sheet, that is, a product that is galvanized on only one side. In welding, painting, anti-rust treatment, processing, etc., it has better adaptability than double-sided galvanized sheet. In order to overcome the disadvantage that one side is not coated with zinc,there is another galvanized sheet coated with a thin layer of zinc on the other side, that is, double-sided differential galvanized sheet;
⑤Alloy and composite galvanized steel sheet. It is made of zinc and other metals such as aluminum, lead, zinc, etc. to make alloys or even composite plated steel plates. This kind of steel plate not only has excellent anti-rust performance, but also has good coating performance; In addition to the above five types, there are also colored galvanized steel sheets,printed and painted galvanized steel sheets, and PVC laminated galvanized steel sheets. But the most commonly used is still hot-dip galvanized sheet.
(1) Surface condition: Due to the different treatment methods in the coating process, the surface condition of the galvanized sheet is also different, such as ordinary spangle, fine spangle, flat spangle, no spangle and phosphating surface.
(2) The galvanized sheet should have a good appearance, and should not have defects that are harmful to the use of the product, such as no plating, holes, cracks and scum, excess plating thickness, scratches, chromic acid dirt, white rust, etc. Foreign standards are not very clear about specific appearance defects.
According to the production and processing methods, it can be divided into the following categories:
①Hot dip galvanized steel sheet. The sheet steel is immersed in a molten zinc bath, and a sheet of zinc is adhered to its surface. At present, it is mainly produced by continuous galvanizing process, that is, galvanized steel plate is made by continuously immersing rolled steel plates in a plating tank where zinc is melted;
②Alloyed galvanized steel sheet. This kind of steel plate is also made by hot-dip method,
but after it is out of the tank, it is heated to about 500 ℃ immediately to form an alloy film of zinc and iron. This galvanized sheet has good paint adhesion and weldability.
③ Electro-galvanized steel sheet. The galvanized steel sheet produced by the electroplating method has good workability. However, the coating is thin, and the corrosion resistance is not as good as that of the hot-dip galvanized sheet;
④Single-sided and double-sided differential galvanized steel. Single-sided galvanized steel sheet, that is, a product that is galvanized on only one side. In welding, painting, anti-rust treatment, processing, etc., it has better adaptability than double-sided galvanized sheet. In order to overcome the disadvantage that one side is not coated with zinc,there is another galvanized sheet coated with a thin layer of zinc on the other side, that is, double-sided differential galvanized sheet;
⑤Alloy and composite galvanized steel sheet. It is made of zinc and other metals such as aluminum, lead, zinc, etc. to make alloys or even composite plated steel plates. This kind of steel plate not only has excellent anti-rust performance, but also has good coating performance; In addition to the above five types, there are also colored galvanized steel sheets,printed and painted galvanized steel sheets, and PVC laminated galvanized steel sheets. But the most commonly used is still hot-dip galvanized sheet.
(1) Surface condition: Due to the different treatment methods in the coating process, the surface condition of the galvanized sheet is also different, such as ordinary spangle, fine spangle, flat spangle, no spangle and phosphating surface.
(2) The galvanized sheet should have a good appearance, and should not have defects that are harmful to the use of the product, such as no plating, holes, cracks and scum, excess plating thickness, scratches, chromic acid dirt, white rust, etc. Foreign standards are not very clear about specific appearance defects.
Product detail
Company Information
Shandong Gangpu Metal Materials Co., Ltd. is located in Jinan city of Shandong, enjoying convenient transportation and beautiful environment. Our company is specialized in processing and sales of various types of steel, including stainless steel, carbon steel, galvanized coil, color Coated coils, aluminum coils and other materials.We have complete set of quality testing equipment to strictly control the product quality. Besides,complete product specifications, preferential prices, well-packaged, large inventory, material certification and inspection report can be provided.Our products are exported to Europe, North and South America, Middle East, Southeast Asia and other countries and regions.Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.We warmly welcome customers from at home and abroad to cooperate with us for common success.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.We have more export experience with competitive price and best after-sales service.Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the freight will be covered by customer account.The sample freight will be returned to customer account after we cooperate.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Q: Do you have any certifications?
A: Yes,that’s what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
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