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- Product Description
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Basic Info.
Product Description

Galvanized Steel Coil Galvanized Sheet Roll

the sheet steel is immersed in a molten zinc bath to make asheet of zinc coated on its surface.
lt is mainly produced by continuous galvanizing process, thatis, the rolled steel plate is continuously immersed in a platingtank with zinc melted to make galvanized steel plate; alloyedgalvanized steel plate.
The main advantage of galvanized steel is its corrosionresistance.The zinc coating serves as a barrier between thesteel and the environment and will sacrifice itself in order toprotect the underlying steel; Meaning the zinc will degrademuch sooner than the steel itself. Additionally, it offers goodprocessability and formability.
Galvanizing steel production line with annual output of 200000tons,it can produce zinc spangle, small-zinc spangle and common zinc spangle etc. Thickness from 0.125 mm to 4.5mm, and width from 500 mmto 1250 mm, and zinc coating from 40 - 275 g/m2,In addition,we porovide slitting service,which can meet the customers'different requirements on the width. |



Product Type | Galvanized coil |
Grade | CGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D |
Thickness | 0.14-2.0mm |
Width | 750-1250mm(before corrugation) 600-1100mm(after corrugation) |
Zinc Coating | 60-275g/m2 |
Length | 2000-12000mm or customized |
Spangle Type | Regular Spangle,Small Spangle,Big Spangel |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Certification | API, CE,RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001 |
Packing | Standard export packing 1.surface polish, 2:bundle package, 3:wooden case,wooden pallet package, 4:container or bulk, 5:special according to customer's request |
Export to | Ireland,Singapore,Indonesia,Ukraine,SaudiArabia, Spain,Canada,USA,Brazil,Thailand,Iraq,Russia, Turkey,Kuwait,Korea,India,Egypt,Oman,Malaysia |
Product Description
RoofingSheet is a plain carbon steel sheet coated in a galvanizing process that applies a barrier
of zinc to insulate it from the elements. Most of the corrugated roofing and siding products seen
today and for many years past are made with a galvanized finish. It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now
also being recognized as an excellent form of residential roofing.
GI Roofing Steel Sheet advantages compared with normal one A normal steel sheet will rust
almost immediately, but galvanizing will protect the steel. This galvanized, eltro-coated, hot dipped process produces a silvery look or spangled finish. As a standard, several of our industrial
metal siding, metal roofing, metal decking, corrugated metal panels and accessories are made
in galvanized steel.
GI Roofing Steel Sheet common size as follows
1) 762mm to 665mm(after corrugated)and 9 waves
2) 914mm to 750mm(after corrugated)and 11 waves
3) 1000mm to 890 or 900mm(after corrugated)and 12 or 14 waves

Coating type | Galvanized, Galvalume, Prepainted coating(PE, SMP, HDP, PVDF) |
Painting Thickness | Z40-275; AZ30-AZ150; Top: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
Pallte Weight | 3-5 Tons |
MOQ | 25 tons or one container |
Payment | T/T, LC, Kun Lun Bank, Western Union, Paypal, O/A, DP |
Hardness | Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95) |
Surface structure | Norma, Matt, PVC film, wood grain, Flower Grained, embossed, etc |
Color chart | RAL color number |
Application | exterior and interior wall,roofs,and soffits |

Package | 3 layers of packing, inside is kraft paper, water plastic film is in the middle and ouside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Remarks | Insurance is all risks and accept the third party test |
Loading Port | Tianjin/Qingdao/Shanghai Port |


1)Pre-sale Service
1.Sample can be offered .
2.We have 8 year experience of design, manufacture and sell lingerie, we cherish every
order from our honor.
3. We have full stock,and can deliver within short time.Many styles for your choices.
4.OEM and ODM order are accepted, Any kind of logo printing or design are available.
5.Good Quality + Factory Price + Quick Response + Reliable Service
6.All of our products are produce by our professional workman and we have our high-work-effect
foreign trade team, you can totally believe our service.
2) After you choose
1.We will count cheapest shipping cost and make invoice at once.
2.Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
3) After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
7. Contact us

What's LIYING the most advantage products?
LIYING - Focus on coating steel(PPGI/PPGL/GI/GL) &CRC.
LIYING - AGENT of the Best&largest coating steel BAOSTEEL in China.
Product Name | PPGI/PPGL Color Coated Steel Coil |
Grade | DX51D,DX52D,DX53D,DX54D,S250GD,S300GD,S350GD,S450GD,S550GD |
Width | 3mm-2000mm or as required |
Thickness | 0.3mm-2.0mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled / cold rolled |
Finish Coating | PE / SMP / HDP / PVDF coated |
Coating Thickness | Front:18-35um , Back:10-35um |
Material | prepainted galvanized PPGI steel coil,prepainted galvalume PPGL steel coil |
Application | It is widely used in building materials, construction, decoration, home appliances, electrical appliances, Furniture industry,Railway station,airport and transportation industry. |
MOQ | 5tons.We also can accept sample order. |
Shipment time | Within 7-15 workdays after receiving deposit or L/C |
Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Below let's review how to choose prepainted steel for different uses.
General Industrial Plants
The use environment of general industrial plants and warehouses is not corrosive. When choosing color coated steel, it requires more practicability and cost-effectiveness, rather than higher corrosion resistance and aging resistance. Therefore, PE color coated steel is the most widely used in general industrial plants and warehouses. It adopts galvanized sheet as substrate with a double-sided zinc layer of 80 GSM,and the top paint thickness is 20μm. Of course, you can also lower or improve the quality requirements of the pre-painted steel according to your budgets and specific industries.
Using for Public Buildings
It has higher requirements for color retention, chalking resistance, and surface quality. Therefore, we usually adopt an AZ150 galvalume sheet, Z275 galvanized sheet, or aluminum-manganese-magnesium alloy sheet as the base metal. The top coating is commonly PVDF coating or HDP coating, 25μm in thickness and mostly in a light color. And the paint is applied by double coating and double baking.
Successful case(Automobiles):
Many famous customers will choose to cooperate with Liying.
Because they know the quality of Liying's products.
Product Applications:
Architecture:Roofs and outside walls of civilian and industrial buildings, ga-rage doors, fencings and window blinds
lndustrial lnstruments:Electric control cabinet, industrial refrigeration equipment,auto-matic vending machine
Appliances Industry:Outer clad sheets for washing machine, refrigerator,television, airconditioner and ventilation system, explosion-proof strip, solarwater heater and appliance parts
Other:Muffler, heat shields of exhaust pipe and catalytic converter, autoparts & accessories under the frame, signboard in highway


LIYING CONTACT
STOCK / MTC / PRICE
Feel free to contact LIYING:
Pls tell me your specifications as follows for getting a faster response from us:
NO. | Product name | Thick & Width | Color | Qty | Z/AZ(Znic) | Port | Application |
COMPANY PROFILE
Shanghai Liying Industrial Co., Ltd is located in Shanghai. We started to supply Galvanized steel coil, galvalume sheet coil, Al-zinc steel coil, and also Prepainted Galvanized Coil/Sheet,color coated steel coil, corrugated roofing sheets since 2003.
We have more than 20 years of experience, and we believe that we have a very important resource advantage in the industry. In terms of products, we may know better than you. If you have any questions about related products, please feel free to contact us.
Now we are exporting by ourselves. The mission of our company is to service customers as partner, support customers by best quality goods with lower prices. The most important policy of us is " High quality products-Credit is the basic and best policy."Hope to develop with you together!!! We welcome you and are looking forward to your eternal support!
Quality Adhesives and Coatings for Prepainted Metal
Working with an experienced industrial adhesives and coil coating supplier will help you to understand your options in the various coatings available for prepainted metal.LIYING STEEL has more than 20 years of experience. LIYING offers high-performance functional coatings and laminating adhesives for steel sheets manufactured with a continuous coil coating process. We offer the leading high-tech engineers in the industry who provide troubleshooting and customized chemistry solutions to meet your adhesive or coating needs.
LIYING has been a custom chemical and coating technology leader, recognized for improving process efficiencies and product quality. We follow a strict quality policy with proprietary procedures in addition to our ISO9001:2015 registration. Contact us with any questions on the best types of adhesives and coatings for your prepainted, coil coating metal process.
Our Team:

STOCK / MTC / PRICE
Feel free to contact LIYING:
Pls tell me your specifications as follows for getting a faster response from us:
NO. | Product name | Thick & Width | Z/AZ(Znic) | Qty | Application | Port | Remark |
Our Stock:

1. What is your payment terms?
LIYING Steel prefers 30%TT before inspection and the rest 70% against BL. However, our price term is negotiable.Multiple payment terms are available from us.
2. Which payment method can I choose?
LIYING Steel accepts all types of secured payment methods. Bank transaction,Paypal and etc are all available from us. Please feel free to contact us about your preferred payment method.
3. Is sample providing service available?
LIYING Steel provides free samples to our clients. We usually also cover the sample shipping cost. Please feel free to order a sample from us.
4. Is customization available?
LIYING Steel's expert equipment and highly-trained workers are capable of manufacturing highly customized products. Please feel free to discuss with us about your customized requirements,we can surely meet your needs.
5. What products and materials do you supply?
LIYING Steel mainly supplies all catalogs and all grades of steel and stainless steel products.Coils,strips,sheet,pipes,bars,beams,flanges and other customized products.Tin coating,Ti coating,galvanization and other surface treatments are also available. Other than steel products,Zhongheng Steel also has high production capacity and holds large ready stock of all kinds of copper and aluminum products. Please feel free to consult us about any related products above,we can surely meet your requirements.
6. Why should I choose you?
Shanghai LIYING Steel Industry company has deeply engaged in metal material market for over 22 years.We established perfect reputation world-widely. Craftsmanship spirit is the fundamental of liying Steel since we are established.liying Steel keeps our products as highest quality and lowest price to maintain our self competitive. Proving our clients with best trading experience is the goal we always insist of.
7. How can I make sure you are a reliable supplier?
LIYING Steel welcomes a company tour for you to check our factory status.