Regular Spangle Zero Spang Galvanized Iron/Metal Steel Coil Gi steel coil for building materials

Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil GI Steel Coils For Building MaterialHot Dipped Galvanized Steel Coil and alloying Galvanized Coil have excellent performance, possessing ideal comprehensive properties of corrosion resistance, formation and coating.Galvanized steel (GI) are mainly used in buildin

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Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil GI Steel Coils For Building Material
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material

Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material

Hot Dipped Galvanized Steel Coil and alloying Galvanized Coil have excellent performance, possessing ideal comprehensive properties of corrosion resistance, formation and coating.

Galvanized steel (GI) are mainly used in building, automobiles, metallurgy, electric equipments and more.

Building - roof, door, window, roller shutter door and suspended skeleton 

Automobiles - vehicle shell, chassis, door, trunk lid, oil tank, and fender 

Metallurgy - steel sash blank and color coated substrate

Electric equipments - refrigerator base and shell, freezer, and kitchen equipment
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material

Product nameGalvanized steel coil/ Galvalume steel coil
GradeDX51D,DX52D, DX53D,S250GD,S280GD,S350GD,S550GD,etc.
StandardGB, ASTM, AISI, DIN
Width50mm--1750mm(+/-0.02mm)
Thickness0.13 mm--6.0 mm (+/-0.15mm)
Zinc or Al-zn coating20g-275g
TechniqueZn or Al-zn coating
SpangleZero/regular/big/minimized spangle
Surface treatmentChromated, non oiled, skin passed
Coil weight3--8 MT or as required
PackingStandard export package .
Plastic film in the first layer,
The second layer is Kraft paper.
The third layer is galvanized sheet.
 

Hardness

HRB50-71 ( CQ Grade )

HRB45-55 ( DQ Grade )

Yield Strength

140-300 (DQ Grade)

Tensile Strength

270-500 (CQ Grade)

270-420 (DQ Grade)

Elongation Percentage

22 (CQ Grade thickness less 0.7mm)

24 (DQ Grade thickness less 0.7mm)

Advantages  
Hot-dip galvanized steel coil have excellent performance of decoration, corrosion resistance,
it also has the advantages of uniform coating, strong adhesion, long life and so on.

Production Progress 
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
Applications                      
A. Construction: roof and roof component, outside walls of civilian and industrial buildings, garage doors and window blinds.
B. Household appliances: washing machine, refrigerator, television, air conditioner and ventilation system, Vacuum cleaner, solar water heater.
C. Transportation: car ceiling, auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, the ship bulkhead, highway fence.
D. Industry: industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine.
E. Furniture: lampshade, counter, signboard and medical facility etc. 
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
Quality Inspection
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material

Distributor Of Brand Steel 
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
About Us
SHANDONG MINGZHU NEW MATERIAL TECHNOLOGY CO.,LTD was founded in 2005 with fifty million Yuan of registered capital. In order to provide better services to domestic and foreign customers, MINGZHU GROUP registered GILFOR (SHANGHAI) INTERNATIONAL CO., LTD  in 2018 in Shanghai. GILFOR (SHANGHAI) INTERNATIONAL CO., LTD is an export-oriented company which provides high-quality products including Steel Plates(Rolls), metal profiles, metal construction envelope system manufacturing and products distribution service, the main products including high quality Corrugated steel sheet, Sandwich panel, Floor decking sheet, Steel Structure, PPGI Rolls, GI Rolls, Aluminum decorative sheet, Aluminum profiles, etc. 

 Taking good advantages of our company more than ten years' trust and cooperation with many large steel mills in China , perfect manufacturing and large-scale of our factory, GILFOR (SHANGHAI) INTERNATIONAL CO., LTD has become an excellent enterprise which supplies and distributes China's high-end metal plates and rolls in this industry. 

 GILFOR (SHANGHAI) INTERNATIONAL CO., LTD will be committed to providing customers with more varieties,better quality products , better services and better solutions. At the same time, we are willing to work together with customers at home and abroad to create a brilliant future.
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
Why Choose us? 
1)  Pre-sale service
(1)Sample can be offered as per requirement.
(2)We have an experienced,professional and hardworking team to help you find the best purchase solution. 
(3)We have abundant stock to ensure a fast delivery for you. 
(4)We can accept OEM and ODM orders.
(5)We can arrange visit to our factory for our customers well. 
 2) After choosing us
(1)We will make formal and detailed PI to you. 
(2)We will help to find the suitable Vessel for you.
(3)We will do our internal QC well and we also accept the Third party to check.
(4)We will ensure the quickest delivery.
(5)We will take photos in every stage of producing. 
(6)We will use the most secure Courier Services Company to send the documents.  
3) After-sale service 
(1)Professional consulting services regarding our products.
(2)We will do Customer Satisfaction Survey, it is very glad to get suggestions from you.
(3)Provide guidance in understanding and familiarizing with product grades, properties and range of application and usage.
(4)Special after-sale service group handles quality objections.

Packing&Delivery
Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
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Regular Spangle Zero Spangle Galvanized Iron/Metal Steel Coil Gi Steel Coils for Building Material
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