SASO Galvanized Corrugated Roof Sheets AISI ASTM Corrugated Gi Sheet Gauge 24
Galvanized Corrugated Roof Sheets Double Coated Color Steel Aluzinc Coated
Specifications and dimensions of Galvanized Roof Sheet
Galvanized Roof Sheet are usually classified in various ways according to the application site, board wave height, lap structure, and material.
Common classification methods are as follows:
(1) Classification by application site - divided into roof panels, wall panels, floor decks and ceiling panels, etc. In use, the color steel plate is used as the wall decoration board at the same time, and the architectural decoration effect is relatively novel and unique.
(2) According to the wave height classification, it is divided into high wave plate (filter height ≥70mm), Shiboban and low wave plate (wave height <30mm).
(3) According to the classification of substrate material, it is divided into hot-dip galvanized substrate, hot-dip aluminum Zinc and hot-dip galvanized aluminum base
(4) According to the structure of the board seam, it is divided into lap joint, undercut and withhold structure, etc. Among them, the undercut and crimped medium and high wave boards should be used as roof panels with high waterproof requirements; the lapped medium and high wave galvanized sheets should be used as floor coverings; the lapped low wave boards should be used as wall panels.
Now there are many corrugated boards extruded from plastics, some are transparent, some are opaque and colored, and some are multi-layer composite hollow. Because of its good plasticity, it can better meet the requirements of various architectural shapes.
| Product Name | Galvanized Roofing Sheet |
| Thickness | 0.105-0.8mm |
| Width | Before Corrugated: 762-1250mm, After Corrugated: 600-1100mm |
| Length | As require |
| Zinc Coating | Z30 - 275g/㎡ |
| Top Paint | 8-35 Micron |
| Back Paint | 3-25 Microns |
| Basal Plate | GI GL PPGI |
| Normal Roof shape | Wave shape, T shape |
| ID of Coil | 508/610MM |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| Color | Blue,Green,Golden,Yellow |
| HRB | Soft Hard (＜60),Medium Hard (60-85), Full Hard (85-95) |
| Surface Treatment | Oiled (O), Chromium (C),Phosphating (P), Spinpass Resistant to Fingerprints(AFP) |
| Standard Seaworthy Export Packing | Dust-proof kraft sheet, Iron packing, Angle protective ,Packing belt,Wood pallet |
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