SPCC ZN80-275G GI Hot Dipped DX51D Spangle 4X8 Galvanized Steel
Plate
Galvanized steel plate is to prevent the surface of the steel plate
from being corroded and prolong its service life. The surface of
the steel plate is coated with a layer of metal zinc, which is
called galvanized steel plate.
Galvanized Steel Sheet,The main method of galvanizing the surface
of the steel plate is hot-dip galvanizing.
The production process of hot-dip galvanized sheet mainly includes:
original plate preparation → pre-plating treatment → hot-dip
plating → post-plating treatment → finished product inspection,
etc. According to the custom, the hot-dip galvanizing process is
divided into two categories: off-line annealing and in-line
annealing according to different pre-plating treatment methods.
According to production and processing methods, it can be divided
into the following categories:
Hot dip galvanized steel sheet. The sheet steel is immersed in a
molten zinc bath, and a sheet of zinc is adhered to its surface. At
present, it is mainly produced by continuous galvanizing process,
that is, galvanized steel plate is made by continuously immersing
rolled steel plates in a plating tank where zinc is melted;
Alloyed galvanized steel sheet. This kind of steel plate is also
made by hot dip method, but immediately after it is out of the
tank, it is heated to about 500 ℃ to form an alloy film of zinc and
iron. This galvanized sheet has good paint adhesion and
weldability;
Electro-galvanized steel sheet. The galvanized steel sheet produced
by the electroplating method has good workability. However, the
coating is thin, and the corrosion resistance is not as good as
that of the hot-dip galvanized sheet;
Single-sided and double-sided differential galvanized steel.
Single-sided galvanized steel sheet, that is, a product that is
galvanized on only one side. In welding, painting, anti-rust
treatment, processing, etc., it has better adaptability than
double-sided galvanized sheet. In order to overcome the
disadvantage of not being coated with zinc on one side, there is
another galvanized sheet coated with a thin layer of zinc on the
other side, that is, double-sided differential galvanized sheet;
Alloy and composite galvanized steel sheet. It is made of zinc and
other metals such as aluminum, lead, zinc, etc. to make alloys or
even composite plated steel plates. This kind of steel plate has
both excellent anti-rust performance and good coating performance;
| Material: | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42,
St37-2, St35.4, St52.4, ST35 |
| Width: | 600MM~1500MM |
| Zinc Coating: | 40-600g/m2 |
| Length: | Length:Single random length/Double random
length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques |
| Standard: | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM
A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296,
BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992,
GB/T9711 |
| Grade: | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52Grade A, Grade B,
Grade C |
| Section Shape: | Square, Rectangular, Round, |
| Technique: | 6mm Thick Galvanized Steel Sheet Metal |
| Packing: | Bundle, or with all kinds of colors PVC or as your requirements |
| Surface Treatment: | 1. Galvanized2. PVC,Black and color painting3. Transparent
oil,anti-rust oil4. According to clients requirement |
