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PPGI/PPGL Coated Galvanized Color Steel Coils With Good Price

Steel coil- a finished steel product such as sheet or strip which has been wound or coiled after rolling.Hot-rolled steel is used e.g. for the manufacture of pipes, steel doors and tanks or is further processed into cold-rolled steel.MOQ;25tons/size&color

Quantity:
  • N/A
  • Yumisteel

Description :

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.


Advantage :

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 other coatings.

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 coating methods.


Application :

Because steel coil products have high strength, good toughness, and a wide variety of steel specifications, they have a wide range of uses, from general engineering structures to the manufacture of automobiles, bridges, ships, boilers and pressure vessels, etc., are widely used. Various applications have different requirements on the material performance, surface quality, size, and shape accuracy of the steel plate. Therefore, it is necessary to understand the types, materials, characteristics and uses of steel coil products in order to achieve economic and reasonable utilization.

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Specification

Technique

hot rolled/ cold rolled

Surface Treatment

Coated

Application

roofing, wall construction, painting basis sheets and auto industry

Special Use

High-strength Steel Plate

Width

600mm-1250mm

Length

Customers' Requirement

material

SGCC/JIS G3302/JIS G3321/DX51D+Z/TDC51DZM/TDC52DTS350GD/TS550GD/

Certificate

ISO 90012008/SGS/BV

Spangle

Big/Regular/Minimum/Zero

Zinc Coating

40-275g/m2

HRB

Soft/Hard

Surface

Chromated/Unoild

Color

RAL Color

 

Packing &Delivery    

Packing

One layer of Mildew paper and one layer of moisture-proof kraft paper to protect the steel coils.

One 3.5cm thick kraft paper loops inside,and connected with mildew paper and of moisture-proof kaft paper to make sure the steel coils are well protected.

Then again one layer of steel sheet on the surface and tighten with steel strips.

When loading,we put mildewproof bags in the container.   

Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers. 

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