DX51D prime quality galvanized sheet metal roofing

Location:
Binzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

DX51D prime quality galvanized sheet metal roofing

Specifications

Thickness : 0.12mm - 2.00mm

Width : 11mm-1500mm,762/914/1000/1250
Zinc coating : Z40 - Z275/m2

Coil ID: 508 or 610mm

Zinc coating: 40-275g/mm2

Character:

1.Surface treatment : Chromated, dry or oiled, cr3 treated.

2.Standard: JIS,3302-1998,ASTM,A653M,GB/T2518,EN10142,Q/CHG 3-2005,EN 10142,DIN 17162
3.Grade: DX51D, SGCC,Cs-B, S280, S320, S350, S380, DQ, DDQ ,Q195
4. Hardness:55-85HRB

5. Elongation: 16-33% Spangle: Regular, Samll ,Big or Zero
6. Skinnpassed: If required

7.Tensile strength:270-500n/mm2

Process of Hot Dip galvanized sheet metal roll:

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.

Surface Treatment of Hot Dip galvanized sheet metal roll :

Surface TreatmentFeatures
Chemical passivating treatmentminimize the chance of white rust froming during transit and strorage
maintain the bright, shiny appearance for a longer time
Oilsminimize the tendency for storage and transit stain
Passivating oilsprovide the protection from storage and transit stain by special chemcials called corrosion inhibitors

Surface Finish of Hot Dip galvanized sheet metal roll :

Surface finishPatternApplication
Regular spangleStandard spangles with flower patternGeneral uses
Minimized spanlgeMinimized spangles than regularGeneral painting applications
Zero spangleExtremely minimized spanglesSpecial painting applications

Packaging and Delivery

1.1 to 2 tons/package by kraft paper, fastened by steel strip and fixed on square pipe (packing capacity can be made as your design)

2. Payment Term: TT or LC
3.Delivery time:15-30 days from the date of advance or L/C



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Contact Information

Company:
 Zouping Daixi Industry And Trade Co., Ltd.
Phone Number:
  86-543-4266971
Fax Number:
 86-543-4355251