Products Description
G350 galvanized steel coil has a yield strength of at least 350MPa. It is commonly used in construction, manufacturing and general engineering applications. The zinc coating provides good corrosion resistance and can also maintain a long service life in humid environments.
G450 galvanized steel coil has a yield strength of at least 450MPa, which has higher mechanical strength than G350. This steel coil is often used in applications that require higher strength, such as automotive manufacturing, heavy machinery and building structures.
G550 galvanized steel coil has a yield strength of at least 550MPa, which is the strongest of the three steel coils. It is suitable for applications that require extremely high strength and durability, such as bridges, highway guardrails, heavy vehicle manufacturing, etc.
Products Data
| Thick | 0.12 ~6.0 mm |
| Width | 600-1500 mm |
| Zinc Coating | 30~275G/M2 |
| Coil ID | 508 / 610MM |
| Coil Weight | 3-5 Tons |
| Painting Coating | Top: 10 to 35 um (5 um + 12-20 um) Back: 7 +/- 2 um |
| Standard | ASTM-A653; JIS G3302; EN10147; EN10326etc |
| Payment Terms | T/T, |
| Standard | ASTM-A653; JIS G3302; EN10147; EN10326etc |
| Regular Order | 25 tons or one container, for less quantity, to contact with us for details |
| Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
Products Display
G350 G450 G550 Zinc Coated Steel Coil


Why Choose GNEE
GNEE has 26 years of production experience, we can supply steel pipes in various sizes.
We have our own professional inspection team to ensure quality, and accept any third-party inspection company to come and test.
We look forward to cooperating with different business friends from all over the world. Your satisfaction is our best goal!gi@gneesteel.com
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GNEE FACTORY ENVIRONMENT

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FAQ
Q. What are the advantages of your company ?
A: We guarantee that the quantity and specification of products are in full compliance with the standards of customer orders. We support any kinds of test. In addition, We also have more professional service and competitive price.
Q. How do you control quality ?
A: We provide Factory Test Report, also support Third Party Inspection.
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