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SGCC galvalume steel roofing sheets

Description

Name GI Roof sheet GL Roof sheet /Anti-finger
Standard GB/T-2518
JIS G 3302
EN 10142/10427
ASTM A653
GB/T-14798
JIS G 3321
EN 10215
ASTM 792
Grade SGCC
DX51D+Z
SGLCC
DX51D+AZ
Roof Types Corrugated roof sheet/ Trapezoidal roof sheet/ As your requirement
Thickness 0.125-0.5mm (±0.02mm) 0.16-0.5mm (±0.02mm)
Width before corrugated (BC) Regular: 750mm, 760mm, 900mm, 914mm, 1000mm, 1100mm.
Width after corrugated (AC) Regular: 665mm,680mm,780-820mm,836mm,850mm,870mm, 875mm,900mm,1000mm
Length As your requirement
Zinc/Aluzinc coating Zn 40g/sm-275g/sm Alu-zinc 40-150g/sm
Spangle Mini/Regular/Big Regular
Sheet weight 2-4tons or As your requirement
Hardness CQ/FH/As your requirement
Certification ISO9001,BV,SGS,
Application Structural use ,roofing, corrugated roofing, commercial use, household appliance, industry.

Technological Process:

Uncoiler– Stitching Machine– Barrels– Tension Machine– Uncoil Loop– Alkali Wash

Degrease– Clean– Drying– Passivation– Drying– Rendering– Render Drying–

Topcoat Precision Coating– Topcoat Drying– Air Cooling– Wrap up Loop– Recoiler– Package

Application:

PPGI steel coils mainly used as building material.
Household appliance industry: 31%
Building industry: 63%
Others:6%

Advantage:

Environmental and economic:
PPGI steel coil do less harm to environment and can be used many time;
PPGI steel coil is very light can save transport cost; convenient to corrugated and fixed;
It can be corrugated to difference shapes and fixed conveniently.

Remark:

20ft container can max stand 25 tons, each coil 3-5 tons, one container can take 25-27 tons