Hot Dipped Galvanized Steel Coil/Hot-Dip Aluzinc Steel

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
9000 m.t./month

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Product Description:

Product Description

1. Galvanized steel coil simple introduction:

Galvanized steel coil means that steel coils has gone through a chemical process
To keep it from corroding, so this protective metal, zinc layers, does not get rusty as easily. The coating also gives the steel a more durable, hard to scratch finish.

(1)Thickness:0.14-1.2mm
(2)Width:600-1250mm
(3)Material:SGCC,DX51D,S350GD,SPCC,CGCC
(4)Zn:40-275gsm
(5)Surface:oiled,chromated
(6)Application: Corrugated,Wall,Roofing,Structure and so on


2. Galvanized steel coil technical processing:
1)Uncoiled and sheared
2)Cleaned using a caustic solution, which can remove oil/grease, dirt, and paint
3)Entry looper to revised and then annealing furnace
4)Steel is dipped into the molten zinc bath
5)Cooled in a quench tank to reduce its temperature
6)Post treatment and crimper

3. Galvanized steel coil quality control:
Strict procurement process---skillful technical workers---final products inspection
(resistance to corrosion, salt spray test, exposure test, machinability, thermal resistance)
---standard packing


4. Galvanized steel coil advantages:

1)Zinc coating has good adhesion
2)Resistant to corrosive factors
3)High strength&quality
4)Strict quality control system
5)Standard export sea-worthy packing

5. Why choose us?

1).Advantages: We have two production line of PPGI and two lines for the galvanized steel coil, total yearly output is about 500000mt Also we have 56 professional salesperson from three international sales department, a group of technical engineers
And skillful quality control inspector.

2). Special technology support: We have two production line of pre-painted steel coil
And two lines for the galvanized steel coil, total yearly output is about 500000mt. In
Order to meet our customers new requirements, We also can manufacture the special
Products, such as Printed, Filmed, Pressed, Matte steel coil and the full hard G550
Galvanized steel and galvalume steel.

3). Conform the international quality standard: All products for export, according to the
International quality standard of Europe, Japan, Russia and America to produce.


Item:

 Galvanized Steel Coils

Material:

SGCC, SGCH, SPCC, SGCD, DX51D+Z, STO2Z,DX54D,DX51D

Thickness:

0.14mm-1.2mm

Width:

762-1250mm

Length:

Coiled or as requested

Surface:

Galvanized,oiled,chromated

Application:

Industrial panels, roofing and siding for painting

Types:

Commercial / Drawing / Deep Drawing / Structural quality

Zinc coating:

Z40-275g/m2

Surface Treatment:

chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint

Surface Structure:

zero spangle / minimized spangle / regular spangle/ big spangle

Coil Weight:

3-10 ton per coil

Payment term:

T/T,L/C

Packing information:

Export standard package :bundled wooden box or be required; The inner size of container is below: 20 ft GP:5.8m(length)x 2.13m(width)x 2.18m(high) about 24-26 CBM 40 ft GP:11.8m(length)x 2.13m(width)x 2.72m(high)about 68 CBM

Port:

Qingdao,Tianjin port

Delivery time:

15-20 days,after we received your deposit

 

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Q:What's the best material for color coated steel coil?
Galvanized steel sheet with hot-dip galvanized or zinc plated surface.
Q:Measures to prevent cold rolling of packaged cold rolled steel coils? Who can give some professional opinions oh?
Cold rolled steel coils are generally sprayed antirust oil, according to user requirements, light, medium, heavy oil 3 types. Nevertheless, if the oil is volatile or in a humid environment, the steel plate comes into contact with the water for a period of time, indicating that it is beginning to rust.
Q:How can the outer diameter and weight of steel coil be converted?
When it comes to this question, in fact, a lot of them are irrelevant. The weight of the steel rolls means that there is a unit weight called the weight of each mm in the width of the steel coil
Q:Steel coil from vertical to horizontal, what sling needs?
Consider using the function with hydraulic prop hanging clamp from the coil center will hold tight after hanging up, then put in a L type hydraulic turnover device platform or unilateral double column loading platform, then L platform can realize 90 degrees down, vertical horizontal variable.
Q:The strip tower height
Definition and appearance: the ends of the steel coils are uneven, one circle higher than the circle, showing a different degree of pagoda shape or bread shape.
Q:A roll of 1 meters wide color steel roll about how many tons?
Generally speaking, it will be about 4 tons, the export may be larger, but 10 tons of papers have not yet seen
Q:What's the length of a coil of cold rolled steel? Is there a standard?
But in the process of production, not the large volume, a few kilometers long have. The small volume sold by the finished product is much shorter.
Q:Is a steel plate the same as a steel coil?
You must have an open book and a flat plate, and it is a little bit harder to cut the parts than the plate.
Q:On how to reinforce steel coils in a container
They can be strapped to the floor with wire ropes and locks
Q:What is the difference between cold rolled strip and cold rolled steel coil?
Cold rolled steel strip: the width is below 900mm! Cold rolled steel coil: the width is above 1000mm! Materials and purposes are not very different, basically the same!

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