Zinc Coated Gi Galvanized Steel Coil for Building

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25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Basic Info.

Model NO.:roofing sheet

Surface Treatment:Galvanized

Technique:Cold Rolled


Steel Grade:Q235

Grade:Dx51d / Dx52d/ Dx53D/ S250,280,320gd

Width:914, 1000, 1200, 1219, 1220, 1250

Base Material:Galvanized or Gavalume, Steel

Thickness:0.14mm to 1.5mm

Zinc Coating:40-150GSM

Length:up to The Thickness

Lacquer:Top Side15-25 Micro,Back Side 5 Micro

Surface:Passivation Unoiled Free Spangle Passivated

Export Markets:Global

Additional Info.

Trademark:STW or OEM

Packing:Export Seaworthy Packing

Standard:According to Your Requirement

Production Capacity:20000 Metric Tons/Month

Product Description

1.     Aluzinc coating mass: 30g-275g/sqm
2.     Coil weight:4-6 tons per coil
3.     Edge treatment: Mill edge or cut edge. 
4.     Technical treatment: Bright annealed, flatting, cold harden.
5.     Surface treatment: Annealed, bright finish, dull/bright finish, slit edge. 
6.     Spangle: Normal/small/big/zero spangle. 
7.     Delivery terms: FOB / C&R / CIF 
8.     Supply Ability: 30000MT/month
9.     Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc. 
10.   Delivery time: Within 30 days after the receipt of L/C or Signed the contract or according to customer's requirement. 
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly

What  knid  of  color  we  can  offer                                   RAL      not  only  RAL,   we  can  provide  the  color  according  to  customer' s  sample
What  is  the  paint?        PE,   PVDF
What  is  the  original  material  for  color-coated  coil?   Galvanized  steel  coil/cold  rolled  coill?    PPGI(raw  material  GI),   GI(raw  material  CRC)  CRC(  raw  material  HRC)
SurfaceRegular/mini/zero  spangle,   chromated,   skin  pass,   dry  etc.
Coil  Inner  Diameter508mm
Strength  of  material ?    G550=  550  mpa,   normally  around  280  mpa
  what  is  the  range  of  width  we  can  do 750mm,   762mm,   914mm,   1000mm,   1200mm,   1219mm,   1220mm,   1250mm
Thickness  of  the  zinc  coatingZ40  to  Z275
which  color  is  most  popular?    Blue  in  China,       brown,   red,   green  in  oversea  market
The  weight  of  each  coils?    Normally  5Tons.   We  can  customized  3-6Tons
What  is  the  leadtime?                    Normally  for  coils  we  can  delivery  it  within  25-30  days.   Depends  on  the  quantity
How  many  years  of  the  paint  would  be  lasting?  Different  zinc,   paint  coating  would  lead  to  different  result,   and  the  environment  has  great  impact  on  the  life  time  of  painting.
ApplicationsWith  excellent  cold  bending  molded  manufacturablity,   good  decoration  effect,   strong  anti-corrosion  ability,   galvanized  steel  coils  and  sheets  are  also  pollution-free  and  easily  recycled.   Accordingly,   they  can  be  used  as  final  products  and  basic  plates  of  color  coated  steel  coils  and  widely  applied  in  construction,   home  appliances,   decoration,   ect.

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