Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard For Building / Construction

Brand Name:JIN LAI
Certification:ISO
Model Number:Q195
Minimum Order Quantity:3 tons
Delivery Time:within 10 days after received the advance
Payment Terms:T/T, Western Union, L/C
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Location: Wuxi Jiangsu China
Address: NO.21 Dongting Road,Xishan District,Wuxi ,Jiangsu,China
Supplier`s last login times: within 41 hours
Product Details Company Profile
Product Details

roduct Name0.12mm-4.0mm Thickness and SGCC, SGCD1, SGCD2,DX51D+Z, DX52D+Z, DX53D+D,etc Grade galvanized steel coil
MaterialQ195, Q195L, Q215, Q235, Q345, DX51D,SGCC,SGCH ,SPCC, 08AL, SS300, SS400,SS500,#45,#50,65MN,DC01,DC02,DC03,DC04,DC05,DC06
SizeThickness: 0.10mm-4.5mm ,Width: 8mm-1250mm
Zinc Coating40-275g/m2
SurfaceSmooth galvanized, Bright annealed, Chromated
EdgeClear cutting edge
PackageWrapped by water-proof sackcloth and steel corner protection with wooden pallet . Or as customer's requirement.
Production Capacity2000 tons/day.
CertificationISO9001, SGS, BV,CE
Applicationmaking steel pipe,section,C purlin, ceiling wall,rolling door as well as struction,agriculture,fishery,roofing etc.

Hot Dip Galvanized Steel Coil is produced by passing Cold Rolled Steel Coil through a Molten bath of Zinc at temperatures of around 460 degrees Celsius. The Zinc coating on the steel coil substrate acts as a barrier between the atmosphere and the surface of the metal. Further due to it’s lower chemical potential as compared to Iron(Fe), it is attacked and dissolved first, thereby offering superior corrosion resistance(cathodic protection).


The thickness and width of hot-dip galvanized products are 0.3-3.0mm and 800-1800mm respectively. The types of coating include pure zinc coating and alloying coating, and can be supplied in the form of equal thickness and differential thickness plating; Surface structure of conventional products: smooth zinc flowers, small zinc flowers, zero zinc flowers and zinc-iron alloy: surface treatment: oil coating.Road acid passivation, chromic acid passivation plus oil, environmental protection passivation plus oil environmental protection resistance fingerprint.


Product Name
SGCC SGCD1 Hot Dipped 20 gauge zinc coated Steel Coils hot dip galvanized steel coils and gi sheet iron sheet
Grade
Q195 Q235 Q345
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D DX56D DX57D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
SS230 SS250 SS275
Standard
ISO,JIS,AS EN,ASTM
Width
600mm to 1500mm
Thickness
0.125mm to 3.5mm
Zinc coating
40g/m2 to 275g/m2
Coil weight
3 tons to 6 tons
Coil ID
508mm or 610mm
Surface Treatment
Unoil,Dry,Chromate Passivated, Non-chromate Passivated
Spangle
Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle

Hot Dip Galvanized coil produced by JIN LAI,is coated with zinc using a continuous and controlled process. The tight metallurgical bond between the steel and coating takes place in a continuous galvanizing line. This process results in a material with the strength and formability of steel and with the corrosion protection provided by zinc. The zinc coating protects the base metal from external corrosive elements in two main ways, by acting as (1) a physical barrier and (2) a sacrificial anode.

Tolerance on Nominal Thickness for galvanized steel

Thickness (mm)ASTM½ ASTM
0.18 – 0.40± 0.040± 0.020
0.401 – 1.00± 0.050± 0.025
1.01 – 1.50± 0.065± 0.033
1.51 – 2.00± 0.075± 0.038

Note: Restricted gauge ranges and customized thickness tolerances can be offered on request.


Specifications of Glvanized Steel Coils / Sheet


SizeZinc coatMaterial
0.25*1000*C80DX51D+Z
0.25*1000*C80DX51D+Z
0.3*1000*C80DX51D+Z
0.35*1000*C80DX51D+Z
0.4*1000*C80DX51D+Z
0.5*1000*C80S280GD+Z
0.5*1000*C80DX51D+Z
0.58*1000*C80S350GD+Z
0.6*1000*C80DX51D+Z
0.7*1000*C80DX51D+Z
0.75*1000*C80DX51D+Z
0.8*1000*C80DX51D+Z
0.8*1000*C80DX53D+Z
0.85*1000*C80DX51D+Z
0.9*1000*C80DX51D+Z
0.98*1000*C80DX51D+Z
0.95*1000*C80DX51D+Z
1.0*1000*C80DX51D+Z
1.1*1000*C80DX51D+Z
1.2*1000*C80DX51D+Z
1.2*1050*C150CSB
1.4*1000*C80DX51D+Z
SizeZinc coatMaterial
1.5*1000*C80DX51D+Z
1.55*1000*C180S280GD+Z
1.55*1000*C180S350GD+Z
1.6*1000*C80DX51D+Z
1.8*1000*C80DX51D+Z
1.9*1000*C80DX51D+Z
1.95*1000*C180S350GD
1.98*1000*C80DX51D+Z
1.95*1000*C180S320GD+Z
1.95*1000*C180S280GD+Z
1.95*1000*C275S350GD+Z
2.0*1000*C80DX51D+Z
SizeZinc coatMaterial
0.36*1250*C80
0.4*1250*C80DX51D+Z
0.42*1250*C80DX51D+Z
0.45*1250*C225S280GD+Z
0.47*1250*C225S280GD+Z
0.5*1250*C80SGCC
0.55*1250*C180S280GD+Z
0.55*1250*C225S280GD+Z
0.6*1250*C80DX51D+Z
0.65*1250*C180DX51D+Z
0.7*1250*C80DX51D+Z
0.7*1250*C80SGCC
0.75*1250*C80DX51D+Z
0.8*1250*C80DX51D+Z
0.9*1250*C80DX51D+Z
0.95*1250*C80DX51D+Z
SizeZinc coatMaterial
1.0*1250*C80DX51D+Z
1.15*1250*C80DX51D+Z
1.1*1250*C80DX51D+Z
1.2*1250*C80DX51D+Z
1.35*1250*C80DX51D+Z
1.4*1250*C80DX51D+Z
1.5*1250*C80DX51D+Z
1.55*1250*C80DX51D+Z
1.6*1250*C120SGCC
1.6*1250*C80DX51D+Z
1.8*1250*C80DX51D+Z
1.85*1250*C90DX51D+Z
1.95*1250*C80DX51D+Z
1.75*1250*C80DX51D+Z
2.0*1250*C80DX51D+Z
2.0*1250*C120SGCC
2.5*1250*C80DX51D+Z


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China Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard  For Building / Construction supplier

Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard For Building / Construction

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