Secondary GI

Secondary GI

Secondary GI Product Description Over rolled quality galvanized steel coil / Secondary Gi color coated galvanised steel / zero spangle GI coils Specifications of Galvanized Steel Coils supplied by us: Applications of Our Galvanized Steel Coils : Features of Our Galvanized Steel Coils : 1) Hot...

Product Details

Secondary GI
Product Description
Over rolled quality galvanized steel coil / Secondary Gi
color coated galvanised steel / zero spangle GI coils
Specifications of Galvanized Steel Coils supplied by us: 

Thickness

0.18mm-1.2mm

Thickness tolerance

+/- 0.02mm

Width

800mm-1250mm

Width tolerance

+/-2mm

Zinc coating

Z30-Z150

Color

Grey white, sea blue, red or any RAL standard

Painting

Top: 20+/-5um  Back: 5mic---8mic

Standard

ASTM, AISI, DIN, GB,JIS

Material

SGCC,SGCD,SECC,SECD,DX51D+Z, S350GD, S450GD, S550GD

Technique

Cold rolled, hot-dipped galvanizing, color coated, galvanized

Spangle

Zero spangle, regular spangle or normal spangle

Surface Structure

Galvanized, zero spangle, regular spangle or normal spangle

Surface treatment

Chromate and oiled, chromate and non-oiled

Packing

Export standard, or according to client requirement

Min order

5 tons

Coil weight

2.5-8tons or as client requirement.

Coil ID

508/610mm

Applications of Our Galvanized  Steel Coils :

Construction

Outside

Workshop, agricultural warehouse, residential precast unit, 

corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth

Inside

Door, doorframe, light steel roof structure, folding screen, 

elevator, stairway, vent gutter

Electrical appliance

Refrigerator, washer, switch cabinet, instrument cabinet, air 

conditioning, micro-wave oven, bread maker

Furniture

Central heating slice, lampshade, desk, bed, locker, bookshelf

Carrying trade

Exterior decoration of auto and train, clapboard, container, isolation board

Others

Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, 

weight sensor, photographic equipment

Features of Our Galvanized Steel Coils :
1) Hot Dip Galvanized Steel Coil/Sheet 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.

Surface Treatment of Galvanized Steel  Coils :

Surface Treatment

Features

Chemical passivating treatment

minimize the chance of white rust froming during transit and strorage

maintain the bright, shiny appearance for a longer time

Oils

minimize the tendency for storage and transit stain

Passivating oils

provide the protection from storage and transit stain by special chemcials called corrosion inhibitors 

Surface Finish of Galvanized Steel  Coils :

Surface finish

Pattern

Application

Regular spangle

Standard spangles with flower pattern

General uses

Minimized spanlge

Minimized spangles than regular

General painting applications

Zero spangle

Extremely minimized spangles

Special painting applications

Tangrong is one of the leading China GI manufacturers and suppliers, with professional factory, we are able to offer you low price and high quality secondary gi.

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Address: Dianzi Industrial Park, Boxing County, Binzhou, Shandong, China
Tel: +86-0543-2915777
Fax: +86-0543-2515555
E-mail: caituxiaoshou@huixinsteel.com
Shandong Tangrong Steel Import and Export Trading Co.,Ltd