GI Steel Coil

Galvanized steel coil is a kind of thin steel sheet dipped into a bath of dissolved zinc so that it sticks to a layer of zinc on the surface. At present it mainly uses continuous galvanizing process which is to immerse steel coils in zinc dissolved tank continuously to produce galvanized steel sheets and to alloy galvanized steel sheet.This kind of steel sheet is made by hot dipping,and heated to 500ºC mmediately after it come out of the zinc tank to form an alloy film of zinc and iron. It has an excellent coating adhesion and weldabiity.
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  • DX51D+Z, ASTM A653, JIS G3302

  • 7210499000

Galvanized steel coil is one of the hot-selling products. It's the cost-effective material, which combines durability and smooth appearance. It's also easy to paint and use. It is available in big, regular, small, and zero spangles. In addition, it features lightweight, aesthetics, and excellent corrosion resistance. Therefore, GI coil has been a new material for many fields, such as construction, shipbuilding, vehicle manufacturing, furniture, home appliances, etc..

Thickness: 0.11MM-6.0MM Width: 30MM-1250MM
Zinc Coating: Z20-Z275 G/M² Length: As required
Coil I.D.: 508/610MM Coil Weight: 3-5MT/6-8MT
Material Grade: ASTM A653 CS-B, JIS G3302, SGCC, DX51D+Z, G550, ETC. Mateial Surface: Big Spangle, Regular Spangle, Mini Spangle, Zero Spangle, Bright Finish
Surface Treatment: Chromated/Non-Chromated,Oiled/Non-Oiled, Skin-Passed
Hardness: Soft(HRB60), Medium Hard(HRB60-85), Full Hard(HRB85-95)
Application: Construction&Building, Roofing, Vehicle Manufacturing, Furniture, Household Appliances Package: Export Seaworthy Package, Suitable for various of transportation, Bundled with resistant steel strips with waterproof packing materials

Product package:

微信图片_20251205111442_12_16

Q&A


1、Do you provide samples?
Yes, we provide samples and we have stock available.

2、What are your payment methods?
We accept T/T and L/C payment terms.

3、Will you provide Mill Test Certificate?
Yes, we conduct quality inspections for every batch of goods and provide Mill Test Certificate.

4、Do you support third-party testing companies?
Yes, we support third-party testing companies such as SGS and BV.

5、What is your minimum order quantity?
Our minimum order quantity depends on the product type and specifications.
Please consult our sales team for more information.

6、What is your delivery time?
Our delivery time depends on the quantity and requirements of the order.
Specific delivery times can be negotiated with our sales team.



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 Factory: Zhangshan Industrial Park, Dongchangfu District ,Liaocheng City,Shandong Province

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