- Model NO.: steel coils
- Certification: ISO, SGS, BV, TUV
- Technique: Cold Rolled
- Edge: Slit edge
- Zinc Coating: 20-270G/M2
- Width: 610-1500mm
- Spangle: Regular Spangle, Mini Spangle, Zero Spangle
- Internal Diameter: 508mm/610mm
- Transport Package: Standard Export Package
- Origin: China
- Standard: ASTM, JIS, En
- Surface Treatment: Galvanized
- Application: Boiler Plate
- Stock: Stock
- Thickness: 0.12mm-5.0mm
- Coil Weight: 3-13mt
- Surface: Oiled & Dry, Chromated, Skinpass/Non-Skinpass
- Trademark: BBMG
- Specification: 0.12mm-5.0mm
- HS Code: 72104900
Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.
Hot-dip aluzinc steel sheet is substrated on cold rolled steel (CRC) in various strength and specification. Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
JIS G 3302, ASTM A 653M, EN 10327
Zinc Coating: 20-270g/m2
Internal Diameter: 508mm/610mm
Coil Weight: 3-13MT
Spangle: Regular Spangle,Mini Spangle,Zero Spangle
Surface Treatment: oiled & dry, chromated,Skinpass/non-skinpass
Yield Strength: (Mpa) 280-320
Tensile Strength: (Mpa) 340-390
Out-of-square: not exceed 1%
Bow: 15mm max
Edge Wave: 9mm max
Centre Buckle: 8mm max
Bending At 180 Degree: no crack, peeling and fraction
Full wrapped with anti-damping paper inside, and steel sheet outside. 25 tons in one 20FCL. Or Bulk Shipment.
GI can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.
BBMG Commercial & Trading Co.,Ltd. Is a wholly-funded subsidiary of BBMG Group Co.Ltd. The registered capital is RMB 0.66 billion. Our company is one of the earliest companies to get the import and export authority in China.
We are a trading company with our own factory, specializing in steel industry. We have been mainly engaged in trading,importing and exporting steel products for many years. We have strong overall operational capabililities ,rich experiences in international trade,and stable procurement channels.
We are mostly engaged in the marketing of metallurgy charging,coated steel coils and sheets,structural steel,wire rods,deformed steel bars,section steel,special steel and pipe.
After years of development,we have made good relationships with many manufactures at home ,such as Shougang Group, Xuanhua steel group,Chengde steel group,Tangshan steel group,Donghua iron and steel Group.
Stable procurement channels and abundant funds are our advantage,and we can do steel purchasing based on clinets demands.