Zinc Roofing Rolls Coils / Prepainted Galvalume Steel Coils

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

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