Металлический кровельный лист GI PPGL Цинковый Железный горячеоцинкованный гофрированный
350,00 $ - 650,00 $
Оптовая цена 0 12 2 мм предварительно окрашенная оцинкованная стальная катушка для корпуса и нижней пластины
- Категория: Coated Flat Steel Products >>>
- Поставщик: Shandong Zhongtuo New Material Group Co. Ltd.
Сохранить в закладки 1600923910971:
Описание и отзывы
Характеристики
Product Description
Galvanized coil, dip a thin steel plate into a melted zinc tank, so that the surface adhered to a layer of zinc sheet steel. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the plating tank with melted zinc to make galvanized steel plate. Alloyed galvanized steel plate. The steel plate is also made by hot dipping, but immediately after it is out of the groove, it is heated to about 500℃ to create an alloy coating of zinc and iron. This galvanized coil has good coating tightness and weldability.
Item name | galvanized steel coils | ||||
Grade | DX51D+Z | S250GD+Z | |||
SGCC | DX52D+Z | S280GD+Z | |||
SGCD | DX53D+Z | S350GD+Z | |||
SGCE | DX54D+Z | S550GD+Z | |||
DX56D+Z | |||||
Thickness | 0.12 ~ 3.00 mm (cold rolled) | ||||
1.20 ~ 4.60 mm (Hot-rolled ) | |||||
Width | 10 - 600 mm (strip) | ||||
600 - 1250 mm (coil) | |||||
Tolerance | Thickness: ±0.01 mm | ||||
Width: ±2 mm | |||||
Coil weight | 3 - 8 ton or as client requirement. | ||||
Zinc coating | 30g - 275g / m2 | ||||
Spangle | Big spangle,Regular spangle,Mini spangle,Zero spangle | ||||
Surface treatment | Oil,Passivation, Chromated, Skin-passed, Anti-finger Print | ||||
HS code | code 72104900 | ||||
Application | Widely used in road, railway, civil construction, water conservancy construction; all kinds of machinery, electrical appliances, window protection and aquaculture, etc. | ||||
Package | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) | ||||
Delivery time | Within 7workdays after deposit received | ||||
Remarks | Insurance per to Contract terms; MTC will be handed on with shipping documents; We accept the third party certificatation test. | ||||
The galvanized coil production process is that the strip steel passes through the rectifying roller, the steering roller and the tension roller into the continuous annealing furnace, which is about 300 meters long. After heat treatment by annealing furnace, strip steel enters zinc pot along furnace nose. There is a layer of zinc liquid on the surface of the strip steel when it comes out of the zinc pan. The excess zinc liquid is blown off by the compressed air ejected by the air knife to ensure the uniform thickness of the zinc layer. The strip steel enters the air cooling and then enters the water quenching tank for cooling. The strip is passivated in the chemical treatment section through the optical machine and tension leveler.
A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA. We have a leading power in producing and exporting galvanized steel coil,galvalume steel coil,ppgi etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
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