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Main uses of galvanized steel sheet Hotel: a large number of galvanized sheets are used in automobile manufacturing, cooler, building ventilation, catering facilities, furniture manufacturing and other fields. 20mm thick galvanized steel has become an important anti-corrosion method for steel, not only because zinc can form a dense protective layer on the surface of steel, but also because zinc has cathodic protection function. 20mm thick galvanized steel sheet when the zinc coating is damaged, it can still prevent iron-based corrosion through cathodic corrosion protection
Construction industry: roof, roof components, balcony panel, windowsill, newsstand, warehouse, rolling shutter door, heater, rainwater pipeline, etc
Household appliances: refrigerator, washing machine, switch cabinet, air conditioner, microwave oven, toaster, copier, vending machine, electric fan, vacuum cleaner, etc
Furniture industry: lampshade, wardrobe, table, bookshelf, counter, signboard, medical equipment, etc

Billets and coils are delivered to the pipe mill ready to be made into carbon steel pipe. Depending on the capabilities of the pipe mill and the end use of the final product, the casts will be formed into pipe by means of four distinct different manufacturing.Seamless carbon steel pipe has, as its name implies, no longitudinal weld seam. It is, in essence, one solid homogeneous piece of steel. A solid billet is simply heated and then stretched over a series of mandrels until the pipe has achieved its desired diameter and wall thickness.
1. The main production process of hot-rolled seamless steel pipe (main inspection process):
Tube blank preparation and inspection→tube blank heating→piercing→tube rolling→steel reheating→fixed (reduced) diameter→heat treatment △→finished tube straightening→finishing→inspection (non-destructive, physical and chemical, Taiwan inspection)→warehousing
2. The main production process of cold-rolled (drawn) seamless steel pipes:
Billet preparation→pickling lubrication→cold rolling (drawing)→heat treatment→straightening→finishing→inspection
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FAQ

Q: Are you a manufacturer?
A: Yes , we are a Galvanized Steel Sheet manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot-dip galvanizing sheet,cold rolled galvanizing steel sheet, 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 .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
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.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 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 we can 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.
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 sincerely do business and make friends with them, no matter where they come from.