Regular Spangle Dx51d Z275g Gi Zinc Coated Hot Dipped Galvanized Steel Coil for C Z Purlin
China Regular Spangle Dx51d Z275g Gi Zinc Coated Hot Dipped Galvanized Steel Coil for C Z Purlin, Find details about China Zinc Coated Steel Coil, Galvanised Steel Coil from Regular Spangle Dx51d Z275g Gi Zinc Coated Hot Dipped Galvanized Steel Coil for C Z Purlin
It is produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel
passes through different baths which prepare the surface for zinc coating.
2. Hot dipped galvanized steel coil application
1) Construction: roof and roof component, outside walls of civilian and industrial buildings, garage doors and window blinds
2) Houshold appliances: washing machine, refrigerator, television, air conditioner and ventilation system, Vacuum cleaner, solar water heater
3) Transportation: car ceiling, auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, the ship bulkhead, highway fence
4) Industry: industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
5) Furniture: lampshade, counter, signboard and medical facility etc
3. Hot dipped galvanized steel coil advantages
1) Formable, weldable and paintable
2) Superior long term corrosion resistance in the most atmospheric conditions. This is achieved through
the combination of the sacrificial protection of the zinc and the barrier protection of the aluminum
3) Coating out-perform galvanized coating from 2-6 times than hot dip galvanized steel
4. Hot dipped galvanized steel coil packing materials
Each hot dip galvalumetube wrapped by plastic film and waterproof paper, one steel strip strapping on
the galvalume steel coil circumference. 3 - 5 coils tube packed eye vertical on wood pallet, and strongly strapped by edge protection, and at l
east 4 steel straps through coil eye. Coil tube packed eye to sky on wood pallet
Mian Quality Standard | JIS G3302, EN10346, DIN17162, ASTM A653/653M, GB2518 |
Process | hot dip galvanized |
Process Speed | 1#. Max 120m/min, 2#. Max 130m/min |
Thickness | 1#. 0.25mm upto 1.20mm, 2#. 0.25mm upto 1.0mm |
Width | 20mm upto 1250mm |
Surface Finish | zero spangles, skinpassed, oiled,chromated, tension level |
Coating | zinc layer mass on both sides from 30 g/m2 upto 275g/m2 |
Yield Strength | 220Mpa upto 750Mpa |
Weight per Coil | 1-10 ton |
Finished Internal Diameter | Φ 508mm or φ 610mm |
Packing | Mill's Export Standard Packing |
Capacity | 300,000 tons/year |
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