JIS G3302 1998 none - spangle corrosion resistance Hot Dip Galvanized Steel Strips
Steel Srips(Hot Dip Galvanized Steel Strips) for Deep Drawing Application:
About 15000ton per month for steel sheet and coil
Process of Hot dip galvanized steel strips :
Pay off reel-double cut shear-welder-notcher-entry accumulator-pre cleaning section-furnace-hot bridle-zinc pot-air knife-after cooler-water quench-dryer- skin pass mill-dryer-tension leveler-dryer-chemical coater-chemical oven-cooler-exit accumulator-oiler-exit shear-tension reel.
Specifications of Hot dip galvanized steel strips:
1) Capacity: about 15000ton per month for steel sheet and coil product
2) Material: SGCC, DX51D, Q195 all according to your request
3) Standard: JIS G3302 1998, ASTM A653M/A924M 2004, all according to your request
4)Thickness: from 0.20mm to 3.5mm, all available.
5) Width; from 600mm to 1500mm, all available.
6) Coil Weight: from 2-10MT as your requirement.
7) Spangle: regular spangle, minimized spangle and none-spangle
8) Zinc coating: Min. 60-275g/mm2, double side
9) Chemical Surface Treatment: Chromating treatment or anti-fenger print.
10_ Min trial order 10ton each thickness, 1 x 20' per delivery.
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Surface finish
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Pattern:
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Application:
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Regular spangle
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Standard spanlges with flower pattern
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General uses
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Minimized spangle
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Minimized spangles than regular
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General painting application
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Zero spangle
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Extremely minimized spangles
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Special painting application
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Product qualities
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Applications
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Example of uses
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CQ - Commercial Quality steel
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structural applications
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steel drums
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SQ - Structural Quality steel
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application that need more draw ablity
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steel mesh
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LFQ - Lock Forming Quality
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washing machines
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DQ - Drawing Quality
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microwaves
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DDQ - Deep Drawing Quality
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air-conditioning ducts
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Features of Hot dip galvanized steel strips :
1) Hot Dip Galvanized Steel Strip/Coil is manufactured to have a long durability, strong corrosion resistance and shiny surface.
2) Hot Dip Galvanized steel features excellent forming properties, paintability, weldability, and is suitable for fabrication by forming, pressing and bending.
Applications of Hot dip galvanized steel strips
GI coils(Hot Dip Galvanized Steel Coil): Roofing industry
GI coils(Hot Dip Galvanized Steel Coil): draw quality, deep draw quality
GI coils(Hot Dip Galvanized Steel Coil): welding pipe, building material
GI coils(Hot Dip Galvanized Steel Coil): for construction material
GI coils(Hot Dip Galvanized Steel Coil): manufacturing of cars
GI coils(Hot Dip Galvanized Steel Coil): containers and ships
GI coils(Hot Dip Galvanized Steel Coil): household electric appliancesl
