Galvanized Steel Coil Factory Hot Dipped/Cold Rolled JIS ASTM DX51D
Hot-dip galvanizing is the reaction of molten metal with an iron
substrate to produce an alloy layer, thereby combining the
substrate and the plating layer. Hot-dip galvanizing is to pickle
iron and steel parts first. In order to remove iron oxide on the
surface of iron and steel parts, after pickling, it is cleaned in
an ammonium chloride or zinc chloride aqueous solution or a mixed
solution of ammonium chloride and zinc chloride.And then sent to
the hot-dip plating bath. Hot-dip galvanizing has the advantages of
uniform coating, strong adhesion and long service life.
01.Anticorrosive:13 years in heavy industrial areas,50 years in the
ocean,104 years in the suburbs and 30 years in cities.
02.Cheap:The cost of hot-dip galvanizing is lower than that of
03.Reliable:The zinc coating is metallurgically bonded to the steel
and forms part of the steel surface,so the coating is more durable.
04.Strong toughness:The galvanized layer forms a special
metallurgical structure that can withstand mechanical damage during
transportation and use.
05.Comprehensive protection:Every part of the plated piece can be
galvanized,and is fully protected even in depressions,sharp
corners,and hidden places.
06.Save time and energy:Galvanizing process is faster than other
Cold Rolled SteeL Coil Application:
- Our advantages
- Expertise: We know how to properly handle every step of production
- Materials: All color steel sheets are made of high-quality raw
- Productivity: We guarantee all your orders will be finished in
- Product description:
- Reference standard: JIS G3302-1998, EN10142-2000 &
GB/T2518-2004 & ASTM A653M
- Steel grade: DX51D ,Q195,Q235, 08Al & SPHC
- Thicknesses: 0.12mm - 3.0mm
- Widths: 30mm - 1500mm
- Inside diameters: 200, 250,300,350,450, 508 and 610mm
- Material strength (normal):
- Yield: 280 to 350Mpa
- Tensile range: 380 to 450Mpa
- Common structural parts and parts for drawing in engineering
- Galvanized steel channels and profiles
- Agricultural machines, light and civil industrial, household
- Construction, the manufacturing of cars, ships, containers and
household electric appliances, other industries usage
Wuxi Trump Special Steel Co.,ltd
Our vision:To be world-calss professional, reliable and outstanding
Founded in 2010, covers an area of 100,000 square meters, with more
than 300 employees.
It is one large Steel holding Company, as a window of foreign trade
of Chinese Steel industry,
The company is now mainly engaged in such international and
domestic business operations as importing raw
materials,mainly engaged in producing and exporting cold rolled
steel coil, galvanizedsteel coil/sheet(GI), galvalume
steel coil, prepainted galvanizedsteel coil/sheet(PPGI), corrugated
galvanized sheet and tinplate coil/sheet.
Meanwhile, group company improted the most advanced tschnology from
Germany, Japan, Belgium and America, UK
etc. for iron-smelting, steel-smelting, and processing steel sheet,
also equipping with the complete automatic system,
then become the advanced and biggest proffessional manufacturer in
China at that time.
Currently the Group holds the rolling mill and the production lines
of galvanized, galvanlume and prepainted steel, and
corrugation machines, with the annual production capacity of 1.2
1. who are we?
We are based in Wuxi, China,sell to Domestic Market(40.00%),Mid
East(17.00%),South America(8.00%),North America(5.00%),Eastern
Asia(3.00%),Central America(3.00%),Northern Europe(3.00%),Southern
Europe(3.00%),South Asia(3.00%). There are total about 101-200
people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Steel,Steel Products,Stainless Steel Products,Aluminum Products
4. why should you buy from us not from other suppliers?
Manufacture of steel coil. Also have the resourses of related steel
products in China. For example, wire rod, steel rebar, steel coil,
PPGI, steel plate, steel pipe, stainless steel, copper steel and so
5. what services can we provide?
Accepted Delivery Terms:
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit