Hot DIP Jisg3302 SGCC Dx51d DC01 G90 Z275 Cold Rolled Zinc Coated 0.2mm 0.3mm Iron Sheet Gi Steel Sheet in Coil Galvanized Coil

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Basic Specifications

Certification:ISO, RoHS, IBR

Surface Treatment:Galvanized

Technique:Hot Rolled

Application:Boiler Plate

Edge:Slit edge

Thickness:0.12-6.0mm

Width:600-1850mm

Zinc Coating:30-600G/M2

Surface Structure:Regular, Minimal, Zero, Big Spangle

Capacity:50000 ton Per Month

HS Code:72104900

Specification:DX51D/DX52D/SGCC/JIS G3312

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Product Overview

Hot DIP JIS G3302 SGCC DX51D DC01 G90 Z275 Cold Rolled Zinc Coated Iron Sheet GI Steel Sheet in Coil Galvanized Coil

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristics. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.

Thickness	0.12 ~ 6.0 mm
Width	600-1500 mm
Zinc Coating	30~600 G/M2
Coil ID	508 / 610 MM
Coil Weight	3-5 Tons
Standard	ASTM-A653; JIS G3302; EN10147; etc
Hardness	Soft hard (HRB60), medium hard (HRB60-85), full hard (HRB85-95)
Surface Treatment	Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

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Surface & Applications

1. Surface Variations

Different Surface: Small, Large, Zero. Select as per your requirement.

2. Wide Range of Applications

Building & Construction: Roofing; Terrace; Window Frame;
Door: Rolling-up Door; Shutter; Mobile House;
Interior Decorations: Wall; Door Frame; Steel Structure; Screen; Ceiling; Elevator;
Household Appliances: Fridge; Washing Machine; Microwave Oven; Air-Conditioner; Duplicating Machine, etc;
Transportation: Auto Panel; Interior Decorative Panel; Carriage Panel;

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Logistics & Service

Stock Status: Stock for regular products available. Welcome to contact us to get the current stock list.

Package	3 layers of packing: inside is kraft paper, water plastic film in the middle, and outside GI steel sheet covered by steel strips with lock and inner coil sleeve.
Monthly Output	10,000 tons
Remarks	Insurance covers all risks; third-party testing is accepted.

Before-Sale Service

ISO Verified Outstanding Manufacturer
Third party inspection: SGS, BV, CE, COC, AI, etc.
Flexible Payment options
Quick Delivery & production tracking pictures

After-Sale Service

Quality Guarantee After Receiving Goods
Technical guidance for further processing
VIP Service for accumulated order quantities

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Frequently Asked Questions

1. What is the difference between regular, minimal, and zero spangle?

These refer to the visible zinc crystal grains on the surface. Regular spangles are traditional visible patterns, while zero spangle provides a much smoother surface, ideal for high-quality painting applications.

2. Can the zinc coating thickness be customized?

Yes, we offer a wide range of zinc coatings from 30G/M2 to 600G/M2 to suit different environmental corrosion requirements.

3. What standards do your galvanized steel products meet?

Our products strictly adhere to international standards including ASTM-A653, JIS G3302, and EN10147, ensuring global compatibility and quality.

4. How do you ensure the quality of the coils during transport?

We use a robust 3-layer professional export packaging system, including kraft paper, plastic film, and outer steel protection to prevent moisture and physical damage.

5. What is the typical lead time for an order?

For regular stock items, delivery is very quick. For custom production, our monthly capacity of 50,000 tons allows us to maintain competitive lead times for large-scale orders.

6. Do you support third-party inspections?

Absolutely. We accept and welcome inspections from recognized third-party agencies such as SGS, BV, and CE to verify quality before shipment.