gTop Brand Hexing HDGI Prepainted Steel Coil for Greenboard

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China main port
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Min Order Qty:
1 m.t.
Supply Capability:
1 m.t./month

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prepainted steel coil



Place of Origin:

Anhui China (Mainland)

Brand Name:


Model Number:

prepainted steel coil-01


Steel Coil


Hot Rolled

Surface Treatment:



whiteboard/green board/Projection board

Special Use:

Wear Resistant Steel




As order


According to RAL Color Systerm or As Per Buyer's Color Sample

Grid line steel:


Cutting line machine:


Coil weight:






Apply Kinds:

white board,green board, projection board

Main Color:


Prepainted steel coil:

Used in Writingboard and Electrical appliance,Hot Dip Prepainted Galvanized Steel Coil

Packaging & Delivery

Packaging Detail:Stardard Seaworthy Package for prepainted steel coil order
Delivery Detail:15Days after receive payment for prepainted steel coil order


1. Thickness:0.17~0.5mm
2. Width:835~1275mm
3. Top:10~25mu,Bottom:5~7mu
4. Zinc:80~275g
5. Prepainted steel coil

Hexing Prepainted Steel Coil                                                  


OUR SPECIFICATION                                                                                                               




Inner diameter of coil






ISO9001   ISO14001  BV


Hot zinc-coated steel sheet/coil

Coated Mass

Base plate

Available Coated Mass(g/m^2)

Galvanized Steel

60,80, 100, 120, 160, 180mm

Available Painting




Category of painting





High-durability polyester


Silicon modified polyesters


Polyvinylidene fluoride


Acrylic acid 



Writing board

Blackboard, White board,Chalkboard, Hidden cell blackboard,Marker Board, Projection board.


Our Production Line                                                                                          

Our production line is automatic controled by computer to finish products production, by controled the steel speed, temperature,Tension and a series of  data to make the production exactly and going well. We also have professional team to maintain our  production line regularly. Professional production line and more than 10years in this field, we are more professional!

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Q:What is the difference between hard steel plate and soft steel plate?
Pre hardened steel: 1. pre hardened steel prehardened is to supply, without heat treatment, but sometimes need to be modified by forging, die forging must be carried out after heat treatment.The pre heat treatment, 2. commonly used pre hardened steel ball annealing is designed to eliminate the forging stress, spheroidal pearlite, uniform hardness, improve the plasticity and improve the performance of extrusion die cutting performance or cold.3. pre hardened steel pre hardening process is simple, most of the quenching and tempering after quenching and tempering, tempering sorbite. High temperature tempering temperature range is wide, can meet the mold hardness requirements of various work. Because of this kind of steel hardenability is good, can be used when quenching oil cooling and air cooling or nitrate quenching.
Q:16 what is the hardness of manganese steel plates?
Manganese steel is a kind of high strength abrasion resistant steel. It is mainly used to endure shock, extrusion, material wear and other bad working conditions. The form of failure is mainly wear and tear, partial fracture and deformation. The wear is divided into three types: the friction and wear between the contact surface of the metal component and movement; abrasive wear and erosion of flowing gas or liquid and metal contact wear caused by other metal or non-metal materials against the metal surface. The wear resistance of wear-resistant steel depends on the material itself, while the wear-resistant steel shows different wear resistance under different working conditions. Both the material itself and the working conditions can determine its wear resistance.
Q:Steel plate coated cement mortar, how can bonding firm?
The simplest method is mortar plus adhesive; the additive used for bonding steel is not cheap.
Q:What is AO steel plate?
The steel plate can be placed in the soft tissue without the need to remove periosteum and reduce the damage to the bone. The steel plate does not need to be completely shaped with the backbone, and it is feasible for minimally invasive percutaneous plate fixation
Q:What kind of steel plate is HIC?
Is suitable for use in acidic environment, hydrogen sulfide corrosion resistance of the steel plate. Also known as hydrogen or hydrogen resistant steel, generally pressure vessel or pipe steel.
Q:How can steel plates with a thickness of 1MM be welded?
Spot welding is the welding joints in the contact surface of the individual points are welded together. The metal spot welding have better ductility. When welding, the welding surface is clean, then by sheet lap welding assembly, pressure between two cylindrical copper electrode, pressing force applied by means of the current. Large enough, resulting in a large number of heat resistance at the contact plate, the center of the hottest areas of the metals quickly heated to high plasticity or melting state, the molten pool formed a lens shaped. To keep the pressure off the current, the metal cools, forming a solder joint.
Q:1.5mm galvanized steel prices?
Steel plate is made of molten steel, cooled and compressed into flat steel. The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel. Steel plate by thickness, thin steel plate <4 mm (thinnest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm. The steel plate is divided into hot-rolled and cold-rolled parts according to rolling. The width of the sheet is 500~1500 mm; the thickness is 600~3000 mm. According to the type of steel sheet, ordinary steel, stainless steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet; according to professional use, with drums board, enamel board, bulletproof plate; surface coating and plating, plating with zinc thin plate, tin plate, plating lead sheet, plastic composite plate.
Q:Is the pattern steel plate hot-dip galvanized steel?
The pattern steel plate is hot-dip galvanized steel sheet, and its manufacturing process is in the form of hot dip galvanized steel sheet:1. Hot embossing;2 CNC punching and bending;3 、 welding and splicing.
Q:How much is one meter for laser cutting steel plates?
The algorithms on the market price are generally:Cut the price of one meter = the thickness of the material to be cut * 1.5 (excluding the price of material costs)(for example: compare 6 millimeters of low carbon steel plate laser cutting one meter price: 6 (plate thickness) * 1.5=9 yuan / meter10 mm low carbon steel, laser cutting one meter price: 10 (plate thickness) * 1.5=15 yuan / meter12 mm low carbon steel, laser cutting one meter price: 12 (plate thickness) * 1.5=18 yuan / meterAccording to this formula, we can get the price of cutting one meter with different thickness
Q:Should the carbon fiber reinforce the steel bar on the side of the beam?
Chemical anchorage, chemical anchor bolt, carbon fiber reinforcement, steel reinforcement, fill crack traps, rust, concrete cutting drilling and repairing concrete foundation reinforcement etc..

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