Prepainted Galvanized Steel Coil/PPGI/Prepainted Cold Rolled Galvanized Steel Sheet Coil

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Pre-painted Steel Coil

Product Description

Color Coated Galvanized Steel Coil   


ISO System
SGS and BV Audited company
Industry experience over 10 years
Management Systems-Internal Software
Finished Product Inventory-More Than 500 Tons
Raw Material inventory -Over 800 Mertic Tons
Shipment of goods -More than 30 countries worldwide
We have the most convenient transport and prompt delivery
We offer competitive price with best service
We have high technical production line with top quality products
We have win high reputation based on best quality products

Product Description

PPGI: 

1, Introduction: Color coated steel coils(sheets), i. e. PPGI, also called prepainted steel coils(sheets), are made of galvanized steel coils(sheets) with polymer coatings as surface. It's a new enclosure material and building board with characteristics of light-weighted, heat preserved&insulated, easily installed with bright colors. 

2, Production Process: Pretreatment(Degreasing)_Drying_Chromating_Paint Basic Oil_Cooling_Drying_Color Coating_Cooling_Film-covering_Rolling Up 

3, Characteristics: 
Good at corrosion resistence. Besides zinc coating of the basic plate of galvanized steel sheet, the color coating as the surface has double lifetime to ensure better anticorrosion effect. 

with excellent cold bending molded manufacturablity, PPGI products can be processed or directly used as final product. As being light-weighted and conveniently transported, they're widly used to replace wood to save energy. 

There're thousands of colors can be chosen as per different application. Any color plays well in decoration. 

No pollution with high recycling rate, PPGI coils and sheets are strongly recommended as enviroment-friendly products by the government. 

4, Appliance: Thanks to the above characteristics, color coated steel coils and sheets are widly used in construction, furniture industry, transportation industry, ect. 

5, eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized.

 

 

Type of substrate

Grade of color plate

Standard

Application& feature

Hot dip galvanized 
plate   

TDC51D+Z

DC51D+Z

ordinary use

TDC52D+Z

DC52D+Z

SPCD

TDC53D+Z

DC53D+Z

SPCE

TS280GD+Z

TS280GD+Z

Structure use

TS350GD+Z

TS350GD+Z

Structure use

TS550GD+Z

TS550GD+Z

High strength structure use

Hot dip galvalume
plate

TDC51D+AZ

DC51D+AZ

ordinary use

TDC52D+AZ

DC52D+AZ

SPCD

TS250GD+AZ

S250GD+AZ

Structure use

TS300GD+AZ

300GD+AZ

Structure use

TS350GD+AZ

350GD+AZ

Structure use

TS550GD+AZ

550GD+AZ

High strength structure use

 

Type of coating process

Front:double coated&double drying 
Back: double coated&double drying, single coated&double drying

Type of substrate

Hot dip galvanized,galvalume,zinc alloy,cold rolled steel,aluminium

Coating

Top paint:10-25 micron(Normal 10-12 micron)

Back paint:5-12 micron(Normal 5-7 micron)

ID(mm)

508/610mm

Coil weight(ton)

3-9 ton

Coating types

Top paint:PVDF,HDP,SMP,PE,PU

Functions:

Decorative,Machinability,Weather resistance,Scrath resistance,Stain 
resistance,Chemical resistance,Adhesion resistance

Primer paint: 

polyurethane,Epoxy,PE

Back paint:

Epoxy,modified polyester

Prepainted Galvanized Steel Coil/PPGI/Prepainted Cold Rolled Galvanized Steel Sheet Coil

Prepainted Galvanized Steel Coil/PPGI/Prepainted Cold Rolled Galvanized Steel Sheet Coil

Prepainted Galvanized Steel Coil/PPGI/Prepainted Cold Rolled Galvanized Steel Sheet Coil

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Q:Aluminum alloy rolling doors and color steel shutter door that good
Aluminum Alloy shutter door instead of the traditional rolling door noise inherent shortcoming, the process of opening and closing of windleavesthe sound {(Note: the design of Aluminum Alloy shutter doors from the beginning not to seal, but the curtain sheet with a silencing strip sealinghas been improved, but still did not have the seal. ) the existing Aluminum Alloy shutter door curtain film have two Aluminum Alloy hollow extrusions and Aluminum Alloy filled polyurethane foam materials, extrusiontypecurtain, hardness, making width, protective performance are better than the filling profiles, in accordance with the free choice profile door curtain sheet to the different needs of users.
Q:Measures to prevent cold rolling of packaged cold rolled steel coils? Who can give some professional opinions oh?
In order to prevent rusting in the process of storage or transportation of steel roll, steel mills generally take the following packing: inner gas antirust paper wrapped with tape wrapped in plastic film sealing, intermediate, involute cardboard seal lining, cardboard corner, with iron and steel outer package corner protector, strapping fixed. If the inner package seal, so the steel coil is sank into the water, will not rust out.
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:What is the material of steel coil 08F and what brand can be used instead?
20 steel used for various mechanical parts is not subjected to great stress and toughness, such as rod, sleeve, screw, lifting hook; also can be used for manufacturing in 60 pressure and 450 DEG C using non corrosive medium pipes, pipe; can also be used for carbon and cyanide carburized core strength is not the chain, such as bushings, roller, shaft and gear, sprocket and other important.
Q:Why is the steel tape tape head not fixed?
In this way, no matter how you measure, always be measured, from the ruler of the "0" bit began.The fixed ruler does not take this action when it is taken, which directly results in the thickness of the steel sheet that needs to be added or lowered to your readings;Activity design is designed to reduce error, and this is an advanced approach;
Q:Several reading methods of steel tape measure
Direct reading method when measuring the steel tape zero scale alignment measurement starting point, proper tension (stretching force with steel tape tension or tension on the calibration ruler identification shall prevail, with the spring balance measure), direct reading measurement end point corresponding to the scale scale.
Q:How can the outer diameter and weight of steel coil be converted?
To obtain the outer diameter of the steel coil is calculated according to the density of 7850, according to the density, in general, hot-rolled is 0. 96~0, 98, cold rolled, according to 0. 98~0. Ninety-nine
Q:What is the accuracy of steel tape inspection
This is the smallest scale brothers precision measuring tools, minimum scale steel tape is mm, mm is estimated to read out the data, such as steel tape measure length is 12.5 mm, which is 12 in the steel tape on the scale with the number of 0.5.It was read out. So the accuracy is millimeters.
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:How are steel tape measures installed?
The spring piece is fixed on the shaft, the other end is connected with the measuring tape core, fixed tape shell with a shaft, the spring plate and a circle around the axis of the ruler core, wrapped after the ruler core extends from the outer end of the incision length of the shell, gently pull, the spring is tightened, the pull out the part from the incision and then removed around the shaft, then gently pull out, and then put the ruler core tied to the shaft, removed from the incision so repeatedly, until the spring to put all the ruler core recovery. Then a cotter pin on the central shaft installed on the lid, will tighten the screws.

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