roofing sheet

Quality

Q/BQB 440-2003

JIS G3312-1994

EN 10326-2004

ASTM A653-02a

EN 10327-2004

(BASE PLATE)

Commercial Steel

TDC51D

CGCC

DX51D+Z/AZ

CS Type A/B/C

Forming Steel

(TSt01,TSt02,TSt03)

CGCD1

FS Type A, Type B

Drawing steel

TDC52D /TDC53D

-

DX52D+Z/AZ

DDS TYPE A/C

DX53D+Z/AZ

Structural Steel

TS280GD(TStE28)

CGC400

S280D+Z/AZ

SS275

TS350GD(TStE34)

CGC440

S350D+Z/AZ

SS340 Class1

Manufacturer

Thickness

Width

Length of plate

Inner diameter of coil

SHANDONG LONGFA STEEL PLATE

0.18-1.2mm

800/914/1000/1200/1219/1250mm

1000-6000mm

508mm/610mm

Base plate

Available Coated Mass(g/m^2)

Galvanized Steel

60,80, 100, 120, 160, 180

Galvalume Steel

50, 70, 150

Category of Painting

Item

Code

Polyester

PE

High-durability polyester      

HDP

Silicon modified polyesters    

SMP

Polyvinylidene fluoride

PVDF

Easy-Cleaning

—

Painting Thickness

Top side: 20±5microns;

Bottom side: 5~7microns.

Color System

Produce according to RAL Color System or as per buyer’s color sample.

Painting structure

Top surface

Bottom surface

Primer coating

No coating

1/0

Primer coating

Primer coating

1/1

Primer coating + Finish coatin

No coating

2/0

Primer coating + Finish coating

Primer coating or single back coating

2/1

Primer coating + Finish coating

Primer coating + Finish back coating

2/2

Construction

Outside

Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth

Inside

Door, doorcase, 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, chifforobe, desk, bed, locker, bookshelf

Carrying trade

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

Others

Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment