• Wuxi Jinlai Mechanical Processing Co., Ltd.
    John Fairbank
    stainless steel strip with good quality and the Sales clerk service is very good.i like this company i hope can work with your again
  • Wuxi Jinlai Mechanical Processing Co., Ltd.
    Fleuriau
    Shipment speed is very fast, and the requirements can meet me. Salesman is very responsible.
  • Wuxi Jinlai Mechanical Processing Co., Ltd.
    Fierce Urchin
    good ,the galvanized steel coil quality is good and i donot see the broken on them.that is nice
Contact Person : Jo Yuan
Phone Number : +86-18706170710
WhatsApp : +8618706170710

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

Place of Origin: CHINA
Brand Name: JIN LAI
Certification: ISO
Model Number: Q195
Minimum Order Quantity: 3 tons
Price: negotiable based on the quantity
Packaging Details: Standard seaport packing or as the custom request
Delivery Time: within 10 days after received the advance
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1000 tons per month
Product Details
Standard: AISI, ASTM, DIN, GB, JIS Steel Grade: Q195 Q235 Q345
Application: Construction Length: Customer's Requriement
Material: Q195 Q215 Q235 Q345 DX51D Technology: Hot Dipped
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hot dip galvanized coils

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hot rolled steel coil

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Product Description

 

roduct Name 0.12mm-4.0mm Thickness and SGCC, SGCD1, SGCD2,DX51D+Z, DX52D+Z, DX53D+D,etc Grade galvanized steel coil
Material Q195, Q195L, Q215, Q235, Q345, DX51D,SGCC,SGCH ,SPCC, 08AL, SS300, SS400,SS500,#45,#50,65MN,DC01,DC02,DC03,DC04,DC05,DC06
Size Thickness: 0.10mm-4.5mm ,Width: 8mm-1250mm
Zinc Coating 40-275g/m2
Surface Smooth galvanized, Bright annealed, Chromated
Edge Clear cutting edge
Package Wrapped by water-proof sackcloth and steel corner protection with wooden pallet . Or as customer's requirement.
Production Capacity 2000 tons/day.
Certification ISO9001, SGS, BV,CE
Application making 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) ASTM ½ 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

 

Size Zinc coat Material
0.25*1000*C 80 DX51D+Z
0.25*1000*C 80 DX51D+Z
0.3*1000*C 80 DX51D+Z
0.35*1000*C 80 DX51D+Z
0.4*1000*C 80 DX51D+Z
0.5*1000*C 80 S280GD+Z
0.5*1000*C 80 DX51D+Z
0.58*1000*C 80 S350GD+Z
0.6*1000*C 80 DX51D+Z
0.7*1000*C 80 DX51D+Z
0.75*1000*C 80 DX51D+Z
0.8*1000*C 80 DX51D+Z
0.8*1000*C 80 DX53D+Z
0.85*1000*C 80 DX51D+Z
0.9*1000*C 80 DX51D+Z
0.98*1000*C 80 DX51D+Z
0.95*1000*C 80 DX51D+Z
1.0*1000*C 80 DX51D+Z
1.1*1000*C 80 DX51D+Z
1.2*1000*C 80 DX51D+Z
1.2*1050*C 150 CSB
1.4*1000*C 80 DX51D+Z
Size Zinc coat Material
1.5*1000*C 80 DX51D+Z
1.55*1000*C 180 S280GD+Z
1.55*1000*C 180 S350GD+Z
1.6*1000*C 80 DX51D+Z
1.8*1000*C 80 DX51D+Z
1.9*1000*C 80 DX51D+Z
1.95*1000*C 180 S350GD
1.98*1000*C 80 DX51D+Z
1.95*1000*C 180 S320GD+Z
1.95*1000*C 180 S280GD+Z
1.95*1000*C 275 S350GD+Z
2.0*1000*C 80 DX51D+Z
Size Zinc coat Material
0.36*1250*C 80  
0.4*1250*C 80 DX51D+Z
0.42*1250*C 80 DX51D+Z
0.45*1250*C 225 S280GD+Z
0.47*1250*C 225 S280GD+Z
0.5*1250*C 80 SGCC
0.55*1250*C 180 S280GD+Z
0.55*1250*C 225 S280GD+Z
0.6*1250*C 80 DX51D+Z
0.65*1250*C 180 DX51D+Z
0.7*1250*C 80 DX51D+Z
0.7*1250*C 80 SGCC
0.75*1250*C 80 DX51D+Z
0.8*1250*C 80 DX51D+Z
0.9*1250*C 80 DX51D+Z
0.95*1250*C 80 DX51D+Z
Size Zinc coat Material
1.0*1250*C 80 DX51D+Z
1.15*1250*C 80 DX51D+Z
1.1*1250*C 80 DX51D+Z
1.2*1250*C 80 DX51D+Z
1.35*1250*C 80 DX51D+Z
1.4*1250*C 80 DX51D+Z
1.5*1250*C 80 DX51D+Z
1.55*1250*C 80 DX51D+Z
1.6*1250*C 120 SGCC
1.6*1250*C 80 DX51D+Z
1.8*1250*C 80 DX51D+Z
1.85*1250*C 90 DX51D+Z
1.95*1250*C 80 DX51D+Z
1.75*1250*C 80 DX51D+Z
2.0*1250*C 80 DX51D+Z
2.0*1250*C 120 SGCC
2.5*1250*C 80 DX51D+Z
 

 

Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard  For Building / Construction 0

Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard  For Building / Construction 1

Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard  For Building / Construction 2

Heavy Duty Galvanized Steel Coil JIS AS EN ASTM Standard  For Building / Construction 3

 

If you have any question, please feel free to contact us any time.