• Jiangsu Hengdali Steel Industry Co., Ltd.
    Aiham Bader
    This time is very pleasant to work with you,we will continue to purchase from you.Looking forward to more cooperation.
  • Jiangsu Hengdali Steel Industry Co., Ltd.
    Carl Weiland
    Your product quality is very good,the service is timly and professional.We feel very comfortable to purchasing from you.
Contact Person : Iris Zhang
Phone Number : +8618914270939
Whatsapp : +8618914270939

S350GD+Z Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil

Place of Origin China
Brand Name Bao Steel/ TISCO
Certification SGS,BV
Model Number Galvanize steel coil
Minimum Order Quantity 1 Tons
Price Negotiable
Packaging Details Plastic bags, thin film, standard seaworthy export packing or as customer demands
Delivery Time 15 days after deposit
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Low Carbon Steel Or Ultra Low Carbon Steel Technique Hot Dip Galvanized
Standard ASTM-A653, JIS G3302, EN10147 Etc. Thickness 0.25-4.0mm
Width 20-1250mm Or Required Surface Treatment Chromated/Non-Chromated, Oiled/Non-oiled, Skin Pass
Surface Structure Zero Spangle Application Building Panels,Household Appliances; Interior Decorative Panel; Carriage Panel Etc.
Leave a Message
Product Description
Product Name: Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil
Standard: AISI, ASTM, BS, DIN, GB, JIS, DIN-1623, EN-10130, JIS-G3141, etc.
Material: Low carbon steel or ultra low carbon steel
Coil weight: 3-10 ton or according to your request
Thickness: 0.12mm-2.0mm
Width: 20mm-1250mm or according to your request
Zinc coating: 60g/m² - 275g/m²
Surface Structure: Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle
Surface Treatment: Passivation/skin pass/non-oiled/oiled
Technique: Hot dip galvanized
Performance: Durable, anti-fingerprint
MOQ: 1 ton per size
Supply Ability: 5000t/month
Delivery Time: Within 15 days after receiving the pre-payment.
Export Packing: Standard Export Seaworthy Package.
Payment Terms: L/C at sight, T/T or Negotiable.




Galvanized steel coil, immersing the thin steel plate in the molten zinc bath, and adhering a layer of zinc thin steel plate on the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also made by the hot-dip method, but it is heated to about 500 °C immediately after exiting the tank to form an alloy film of zinc and iron. This galvanized steel coil has good paint adhesion and weldability.



High strength low alloy steel

In low carbon steel or ultra-low carbon steel, carbon nitrogen compound particles are formed by single or composite addition of microalloyed elements such as niobium, titanium and vanadium to strengthen. At the same time, high strength can be obtained by refining grains of microalloyed elements



Advantages of Galvanized Steel

The main advantage of galvanized steel is its corrosion resistance. The zinc coating serves as a barrier between the steel and the environment and will sacrifice itself in order to protect the underlying steel; Meaning the zinc will degrade much sooner than the steel itself. Additionally, it offers good processability and formability.



Galvanized Steel Coil Material Types

  • Commercial Steel (CS Types A, B, and C)
  • Forming Steel (FS Types A and B)
  • Deep Drawing Steel (DDS Types A and C)
  • Extra Deep Drawing Steel (EDDS)
  • Structural Steel (SS) – further designated by Grades (33,37,40,50,80)
  • High Strength Low Alloy Steel (HSLAS)



Typical Galvanized Steel Coil Applications:

  • ♦Exterior building products
  • Ductwork
  • HVAC products
  • Flashing
  • Roofing
  • Doors
  • Sashes




Spangles on Galvanized Steel

Spangle is formed during the hot-dip galvanizing process. The size, brightness, and surface of spangles mainly depend on the composition of zinc layer and cooling method. According to the size, it includes small spangles, regular spangles, big spangles, and zero spangles. They look different, but the spangles almost will not influence the quality of galvanized steel. You can choose according to your preference and purpose.

S350GD+Z Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil 0




Manufacturing Process

S350GD+Z Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil 1





S350GD+Z Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil 2




S350GD+Z Hot Dipped Galvanized High-Strength Low-Alloy Steel Coil 3









Q1. What are your company's main products ?

A1: Our main products are stainless steel & Galvanize coils, plate/sheet, round/square pipe etc.


Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.


Q3. What are the advantages of your company ?

A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.


Q4: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.


Q5:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.


Q6. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.


Q7. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Thailand, Vietnam, South Korea etc.