Cold Rolled Zinc Coated Galvanised Iron Sheet Roofing Material Dx51d Z275 DC01 G550 G90 Regular Spangle Galvanized Sheet in Coil
Overview China factory Roofing MaterialCold Rolled Zinc Coated Galvanised Iron Sheet Roofing Material Dx51d Z275 DC01 G5Send your inquiry
|Dx5 R1d Z275 DC01 G550 G90
|Hot Rolled, Hot Rolled Cold Rolled
|7-10days After Payment
|30%Tt+70%Tt Balance Before Delivery, LC
|Dx51d, Dx52D, Dx53D, Dx54D, S220gd, S250gd, S280gd
|Steel Coil, Color Coated Steel Sheet
|Bending, Welding, Cutting
|Galvanized Steel Coil
|Fob CIF CFR
|as Customer Requirements
|Standard for Sea-Worth Package
|Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD
|5000ton/Tons Per Month
Product DescriptionChina factory Roofing MaterialCold Rolled Zinc Coated Galvanised Iron Sheet Roofing Material Dx51d Z275 DC01 G550 G90 Regular Spangle galvanized sheet in coil Product Description
Galvanizing is a process of coating iron or steel with zinc in order to provide greater protection against corrosion for the iron or steel base. The process of galvanizing sheet iron was developed simultaneously in France and England in 1837. Both of these methods employed a "hot dipping" process to coat sheet iron with zinc. Like tinplate, early galvanized metals were hand dipped.Hot-dip Galvanizing:* The immersion of iron or steel in molten zinc, after the surface of the base metal has been properly cleaned. * This process gives a relatively thick coating of zinc that freezes into a crystalline surface pattern known as spangles.* During the process, a multiple layered structure of iron- or steel-zinc alloys is formed between the inner surface of the zinc coating and the iron or steel. These middle layers tend to be hard and brittle and may peel or flake if the iron or steel element is bent. Electrogalvanizing:* The immersion of iron or steel in an electrolyte, a solution of zinc sulfate or cyanide. Electrolytic action deposits a coating of pure zinc on the surface of the iron or steel.Product Parameters
|Prepainted galvanized/galvalume Steel Coil
|0.12mm to 1.5mm(±0.02mm)
|30mm to 1250mm(±2mm)
|Primer: 5-7 microns
Top: 10-25 microns
Back: 5-25 microns or as request
|Normally 3- 5 tons, or as your request
|Softy, half hard and full hard quality
|2/1,2/2,3/3 painting & drying
|high glossy,normal glossy,lower glossy
|As Ral color or as sample
|Q195 Q235 Q345
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D DX56D DX57D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
SS230 SS250 SS275 SS340 SS550
|30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy
Shandong Gangpu Metal Co., Ltd. Is located in Jinan, the capital city of Shandong province. Our Company main businesses are :stainless steel plate,coil,pipe,carbon steel, galvanized steel etc. We own our own steel factory which mainly produces seamless pipe, spiral pipe., square and rectangular tube, galvanized pipe and so on. In addition, GangPu also have deeply cooperation with Jinan Steel, Laiwu Steel, Handan Steel, Anyang Steel and Maanshan Steel etc. Our company always focuses on the integration of resources, also with the concept of win-win cooperation. We look forward to be your reliable and quality partner! Respecting customers, providing overestimated products and service is our service concept1.Stand on the customers' position to design and Sell items.2.The customer relationship management (CRM)strengthen the service in pre-sales, in-sale and after-sale, help customers solving any questions during using our products, to make customers feel more benefit.3. Paying high attention to customers suggestion and opinion, According to your finial application of stainless steel,we could advice you the grade and thickness.4. Laser cutting as your CAD drawing.CertificationsFAQQ1: What's your payment terms?
A: Payments 30%TT deposit and 70% TT before delivery or L/C at sight. We will show you the photos of products and package before you pay the balance.Q2: what is the terms of delivery?
A: EXW, FOB, CIF, CFR, DDUQ3: Can you accept customize?
A: Yes. It can be customized as per the customers' request.Q4: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 piece or 1 kg is okay to start cooperation; because we have confidence to move on second order with your esteemed company.Q5. How to ensure the quality?
A: Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable.Q6: 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.