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China Manufacturer Cold Hot Rolled Sheets Coils Galvanized Steel




Shandong Wanxing metal products Co., Ltd. produces high quality hot dip galvanized steel coil and electric galvanized steel coil. Low price, high quality, is an excellent building decoration materials. Our galvanized products are exported to all over the world and promote the development of local economy. Welcome to buy!


Company profile



Shandong Wanxing Metal Products Co., Ltd. is a comprehensive enterprise integrating the production, processing, distribution and trade of coating and plating products. It is also a national leader of high-strength ultra-thin steel plate series and a provincial and municipal key export enterprise earning foreign exchange. Wanxing Group was founded in March 2016 with a registered capital of 150 million yuan, covering an area of more than 600 mu and more than 1500 employees. The company has 18 main production lines of pickling, cold rolling, hot galvanizing, hot galvanizing, thick plate galvanizing, color coating and so on, forming an annual output of 1 million tons of pickling coil, 1 million tons of cold rolling steel plate, 900,000 tons of hot galvanizing and hot galvanizing silicon steel plate, 450,000 tons of thick plate galvanized steel plate, 300,000 tons of color coated steel plate.




The standard electrode potential of zinc is -0.76V. For steel substrates, zinc coating is an anodic coating. It is mainly used to prevent corrosion of steel. Its protective performance has a great relationship with the thickness of the coating. After passivation, dyeing or coating of the photoresist, the zinc coating can significantly improve its protection and decorative properties.


Product Composition




Surface Structure




normal spangle coating minimized spangle coating spangle-free coating
(diameter:8~12mm) (diameter:1~2mm) (diameter:0mm)


Specifications


Technical Standard
EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653


Grade
Dx51D/Dx52D/Dx53D/DX54D/S220GD/S250GD/S280GD/S350GD/S350GD/S550GD;
SGCC/SGHC,SGCH,SGH340,SGH400,SGH440,SGH490,SGH540,SGCD1,SGCD2,SGCD3,
SGC340,SGC400,SGC440,SGC490,SGC570;
SQ CR22(230),SQ CR22(255),SQ CR40(275),SQ CR50(340),SQ CR80(550),
CQ,FS,DDS,EDDS,SQ CR33(230),SQ CR37(255),SQ CR40(275),SQ CR50(340),SQ CR80(550);
or Customer’s Requirement
Type
Coil/Sheet/Plate/Strip
Thickness
0.12-6.00mm,or customer's requirement
Width
600mm-1500mm,according to customer's requirement
Type of Coating
Hot Dipped Galvanized Steel(HDG)/Zinc Coated Steel(Electro-Galvanised Steel)
Zinc Coating
20-275g/m2
Surface Treatment
Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U)
Surface Structure
Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS)
Quality
Approved by SGS
Authentication
ISO9001:2008
ID
508mm/610mm
Coil Weight
3-20metric ton per coil
Package
water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by
seven steel belt.or according to customer's requirement


Galvanized Category


Hot dip galvanizing (HDG):it is one of the common galvanizing methods. The process is to completely dip iron or steel into molten zinc.Electro-galvanizing(EG):it is to remove the oil, pickle, and then put into the solution of zinc salt by electrolysis equipment,and connect the negative electrode of the electrolysis equipment, place the zinc plate on the opposite side of the pipe fitting,and connect When the positive electrode of the electrolysis device is turned on, a layer of zinc is deposited on the pipe by the directional movement of the current from the positive electrode to the negative electrode, and the cold-plated pipe member is processed and then galvanized.


Production Process




The production process of hot-dip galvanized sheet:preparation of original board → pre-plating treatment → hot dip plating →post-plating treatment → finished product inspection. According to the habits, the hot-dip galvanizing process is divided into two categories: off-line annealing and in-line annealing.


Main Features


1.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities.
2.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings.
3.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more
durable.
4.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
5.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places.
6.Save time and energy:Galvanizing process is faster than other coating methods.


Product Display






Production Line








The steel strips supplied according to the standard are usually applied with common rustproof oil film, which can be swept away with alkali solution. The supplier guarantees that the oiled products will be free from rust under normal packing, transportation,loading and storage conditions within 6 Months, the approved delivery date. However, product without oil coating can also be subject subject to statement in the contract reached after discussion between the user and the supplier.


Product Transportation




We offer different modes of transport depending on the customer's destination: rail transport and ship transport.The Shipping Mark
shall consist of: Trade mark, Seller's name, Product name, Applicable standards, Specifications, Package No., Contract No., Heat
No., Weight of zinc film, Color, Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols,
etc.


Quality Certification




Customer Friends From All Over The World






Guide For Ordering Products
A user need provide the following information while placing order
01.Product designation (steel plates or strips)
02.Product standard number
03.Steel grade
04.Product specification and size accuracy (incl. thickness, width and length)
05.Edge status
06.Surface quality level
07.Flatness accuracy
08.Type, coating weight and surface treatment in case of coated products
09.Surface structure in case of hot dip galvanized products
10.Weight
11.Packing method
12.Application
13.Other special requirements


Contact Us
Tel:+86 18606352576
Whatsapp:+8618606352576
QQ:602083482
WeChat:thf289
Huitong Logistics Park, Liaocheng Economic and Technological Development Zone, Shandong Province, China




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