TF Sources Co.,Limited
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Galvanized Steel Coil

thickness:0.15mm-1.2mm
width: 600mm-1250mm, 762mm, 914mm, 920mm, 1000mm, 1200mm, 1219mm, 1250mm
zinc coating: 40g-250g, 40g, 60g, 80g, 100g, 120g, 140g,180g, 200g, 250g
standard:ASTM, AISI, DIN, GB

Product Details

Product Detail

GI Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of GI Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, GI Coil is an essential fabrication component.


Specification 

thickness

0.15mm-1.2mm

width

600mm-1250mm
762mm,914mm,920mm,1000mm,1200mm,1219mm,1250mm

zinc coating

40g-250g
40g, 60g, 80g, 100g, 120g, 140g,180g, 200g, 250g

standard

ASTM, AISI, DIN, GB

material

SGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235,SGHC

surface structure

zero spangle, regular spangle or normal spangle

surface treatment

chromated and oiled, chromated and non-oiled

surface structure

zero spangle, regular spangle or normal spangle

packing

export standard


Packing and Delivery

Packing

Mill's standard sea-worthy export metal package

MOQ

10tons for FOB term, 25tons one 20ft container for CIF or CFR term

Supply Ability

9000tons per month

Payment Term

T/T or  L/C, 30% deposit for production, 70% balance paid before shipment or against B/L copy

Remark

The third party inspection is accepted


1.jpg


1.Seven pieces metal brand strip with high breaking
strength is to protect the steel coil from opening

2.Outside diameter ring is to protect the steel

3.Making sheet for showing the products massage to customers

4.Metal protective steel sheet is to protect the coil from rust

5.Water and rust proof paper is to protect the coil from erosion from environment

6.Metal tube inside is to keep the coil shape



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