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GI Corrugated Sheet

Name GI Roof sheet GL Roof sheet /Anti-finger
Standard GB/T-2518
JIS G 3302
EN 10142/10427
ASTM A 653
JIS G 3321
EN 10215
ASTM 792
Grade SGCC
Roof Types Corrugated roof sheet/ Trapezoidal roof sheet/ As your requirement
Thickness 0.125-0.5 mm (±0.02 mm) 0.16-0.5 mm (±0.02 mm)
Width before corrugated (BC) Regular: 750 mm, 760 mm, 900 mm, 914 mm, 1000 mm, 1100 mm.
Width after corrugated (AC) Regular: 665 mm, 680 mm, 780-820 mm, 836 mm, 850 mm, 870 mm, 875 mm, 900 mm, 1000 mm.
Length As your requirement
Zinc/Aluzinc coating Zn 40 g/sm-275 g/sm Alu-zinc 40-150 g/sm
Spangle Mini/Regular/Big Regular
Sheet weight 2-4 tons or As your requirement
Hardness CQ/FH/As your requirement
Certification ISO 9001, 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


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


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.


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

GI Corrugated Sheet Packaging & Delivery

Packaging Details:
1. Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential.
2. The contact points of these bands on the coil edge to be protect with edge protectors.
3. Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
4. Wooden and iron pallet can be used or as your requirements.
5. And each packed coil to be properly wrapped with band, three-six such band through the eye of coil at about equal distance.
Delivery Time:
7-30 days after down payment.