Wood pattern PPGI PPGL Prepainted steel coils

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

colour coated steel

  painting colour steel , zinc coated steel , lead coated steel

Standard:

AISI,ASTM,BS,DIN,GB,JIS

Grade:

DX51D,SGCC,SPCC,CGCC

Thickness:

0.17-1.5mm

Place of Origin:

Taian China (Mainland)

Brand Name:

HengJi

Model Number:

HJ

Type:

Steel Coil

Technique:

Cold Rolled

Surface Treatment:

RAL color

cremated, oiled, skin passed

Application:

 

building metal roofing components,house appliance

Width:

914-1250mm

Length:

customized

price:

favorable price

  Our Customers

Steel force, Stemcor, Duferco, Samsung , G&G,Hyosung,CNBM

 

Packaging & Delivery

Packaging Detail:

standard export packing or customized

Delivery Detail:

15 days after prepayment

 

Specifications:

galvanized steel coil:
1.Thickness:0.17mm-1.5mm
2.Zinc coated:40g-275g/2
3.Standard:dx51d+z,sgcc

 

We manufacture Galvanized Steel Coils,Pre-painted Galvanized Steel Coils , etc

 

Prepainted steel coil features:

1. Zinc coating :40-120g(as reauired)

2. thickness:0.17-1.2mm
3. width:914-1250mm(900mm,1215mm,1250mm,1000mm the most common)

4. coil id:508m610mm

5. coil weight: 3-12(as required)

6. surface treatment:RAL color

Galvanized steel coil features:

 

1. Zinc coating :40-275g( as required)

 

2. thickness:0.17-1.2mm
3. width:914-1250mm(900mm,1215mm,1250mm,1000mm the most common)

 

4. coil id:508m610mm

 

5. coil weight: 3-12(as required)

 

6. surface treatment: cremated, oiled, skin passed

7. Spangle: regular,small, zero

 

8.Application: With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

 

Product name

steel coil,galvanized steel,galvanized steel coil

 Material

DX51D, SGCC, SPCC, CGCC, DX51D

 Normal thickness

0.17-1.2mm

 Normal width

 900mm,914mm, 1000mm, 1200mm, 1220mm, 1250mm

 Coil weight

3-12ns

 Certificate

BV & SGS

 Original

 Shandong,China

 Payment terms

 L/C or T/T

 Delivery time

 within 15 ~ 25 days after 30% prepayment

 

 

 

 

 

 

 

 

 

 

 

 

 

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Q:Is the coil strip? Is hot rolled coil and hot rolled strip the same?
We found differences between strip and hot rolled strip width is below 1000mm, so it can be distinguished by the Ruifeng strip and Wuhan specifications eye coil, as to why some people use a strip coil, it depends on their factory mill can tie what width, this demand is also different.
Q:What are the categories of strip steel? How do you distinguish it?
Classification by usageAccording to the use of steel, can be divided into structural steel, tool steel, special performance steel three major categories.Structural steel: 1. used as steel for various machine parts. It includes carburizing steel, Quenched and tempered steel, spring steel and rolling bearing steel.2. steel used as an engineering structure. It consists of carbon steel in armour, B, especially steel and ordinary low alloy steel.Tool steel: steel used to make all kinds of tools. According to the use of different tools can be divided into tool steel, die steel and tool steel.Special performance steel: steel with special physical and chemical properties. Can be divided into stainless steel, heat-resistant steel, wear-resistant steel, magnetic steel and so on.
Q:What's the meaning of "double light" in strip cold rolling?
Cold: cold rolled steel is cold-rolled steel production. Cold rolling at room temperature under the conditions of No.1 steel plate further rolling thin thickness steel plate. Compared with hot-rolled steel, cold-rolled steel plate thickness is more accurate, and the surface is smooth and beautiful, but also has superior mechanical properties, especially the processing performance because of cold rolled. The volume relatively brittle and hard, not suitable for processing, so typically cold rolled steel demand after annealing, pickling and smooth surface will be delivered to customers. The maximum thickness of cold rolling is below 0.1--8.0MM, most of the factories such as cold rolled steel plate thickness is below 4.5MM; minimum thickness, width is according to the plant equipment capacity and market demand and decision.
Q:What is the cause of the deviation of the strip in the rolling process? How to deal with it?
Operation reason, because the operator double pendulum adjustment is unreasonable, causes the strip deviation.
Q:What are the advantages of cold rolling and cold rolling strip steel?
Cold: hot rolled steel coil as raw material by pickling descaling after cold rolling, the finished rolling hard volumes, due to continuous deformation caused by cold hardening the volume rolling hard strength, hardness, toughness index rise decline, so the stamping performance will deteriorate, only for a simple deformation of parts.
Q:Why does the strip bend when it is rolled?
The strip will bend after rolling:1) operation reasons, because the operator double pendulum adjustment is unreasonable, resulting in strip deviation.2) electrical reasons, due to the sudden decrease or disappearance of the tension of the coiler during the rolling process, lead to strip deviation and fracture.3) due to roll, roll grinding after serious pressure, taper, makes the school not to the operator in the rolling process of double pendulum regulation increases taper, will cause serious side light waves caused by shape defects, cause strip deviation and broken belt.4) strip edge control device failure, deviation device, tube or mirror surface pollution or other objects covered, so that the deviation of the device failure, resulting in the first line of deviation
Q:The degreasing time is too long, will the strip surface be oxidized?
Sheet metal pretreatment, degreasing total alkalinity is recommended in 15-20, alkali spent large, must be short time processing, for a long time will make the metal crystal nucleus passivation, influence phosphating film. Sheet metal general oil should not be cleaned, especially stamping parts, etc., it is recommended to use degreasing temperature, the temperature can be 65-75 degrees.
Q:Reasons for black side of hot strip galvanizing
Luoyang Taihong hot galvanizing factory to tell you the reason, the emergence of the black side of reason is generally divided into: contains too much iron impurities of galvanized steel strip into the liquid, thus causing blackening; resulting in the high current hot galvanized steel blackening;
Q:Steel industry, strip 195, where can strip be used?
195, material, steel pipe and profiles, I do not know which you ask. Roughly the same as Q235. The curve is different when it is round. There are 195 materials drilling is not convenient, carbon content is too high, easy to hurt the drill bit.
Q:What is galvanized steel strip? What's the difference between galvanized strip and cold rolled strip?
The chemical and chemical reactions between the substrate and the molten bath of the hot galvanized steel pipe are complicated and the corrosion resistant structure is closely alloyed with zinc and iron alloy. The alloy layer is integrated with pure zinc layer and strip steel matrix. Therefore, it has strong corrosion resistance.

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