PRODUCT CATEGORIES
GI Galvanized Roofing Sheet
As a leading manufacturer of galvanized roofing sheet , WITOP steel adheres to high quality standards, which can guarantee that galvanized roofing sheet reach customer’s requirements.
Galvanized corrugated roofing sheet has been approved by ISO9001 quality management system certification and ISO14001 environmental management system certification.
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Product Introduction
Hot dipped galvanized corrugated roofing sheet is made of galvanized sheet that is rolled and cold-formed into various wave and T shapes. Galvanized corrugated roofing sheet have the characteristics of light weight, high strength, convenient and quick construction, earthquake resistance, fire resistance, rain resistance and so on.
Product Parameter (Specification)
| Hot Dipped Galvanized Corrugated Roofing Sheet | |
| Standard | JIS G3302,EN10147,ASTM A653M |
| Grade | SGCC, SGCH |
| DX51D, DX52D | |
| S280GD S320GD S350GD | |
| Type | Wave-Shape and Trapezoid-Shape |
| Zinc Coating | 40-275G/M2 |
| Spangle Model | Zero Spangle, Small Spangle,Regular Spangle, Big Spangle |
| Thickness | 0.11-1.0MM |
| Width before Corrugated (BC) | 750MM,762MM, 900MM, 914MM, 1000MM, 1200MM |
| Width after Corrugated (AC) | 665MM, 680MM, 800MM, 840MM, 850MM, 870MM, 875MM, 900MM, 1100MM |
| Bundle Weight | 3-4MT/Bundle or Customized |
| Package | Standard Seaworthy Exporting Package |
| MOQ | 25MT |
| Capacity | 7000MT/Month |
| Transport Type | Vessel Container, Vessel Bulk, Railway Container, Railway Wagon |
| Loading Port | Tianjin, Qingdao, Ningbo, Shanghai and other port |
| Delivery Time | 20-25 Days after receiving the deposit |
| Terms of Trade | EXW,FOB, CFR, CIF |
| Terms of Payment | TT and Irrevocable LC at Sight |
Quality Control and Self-inspection
WITOP steel have the advanced testing equipment and professional team. WITOP steel strictly control the quality on each step of production, including inspection on raw materials, product’s thickness and width test, zinc coating test, T-bend test, impact test, tensile test, color difference analysis during production, salt-spray test and package testing on exported steel coil, which ensures its integrated performance and quality.
Product Application
Hot dipped galvanized corrugated roofing sheet are suitable for industrial and civil buildings, warehouses, special buildings, roofs, walls, interior and exterior wall decorations of large-span steel structure houses.
Product Package
Standard export package: covered with a layer of inside anti-water craft paper, middle PVC plastic film and outside 0.45mm thick steel sheet, packed on the iron pallets, bound with iron belt strip.
WITOP steel can pack steel roofing sheet based on customer’s requirement.
Loading and Fastening Steel Roofing Sheet
WITOP steel have our own loading and fastening workers and team, which can fasten steel roofing sheet well in container and bulk based on ship line company. WITOP steel can guarantee goods well to every client.
Customer’s Feedback
WITOP steel have exported galvanized corrugated roofing sheet to Chile, Brazil, Peru, Argentina, Uruguay, Ethiopia, Somalia, Kenya, Tanzania, South Africa, Nigeria, Guinea, Ghana, Saudi Arabia, UAE, Kuwait, Iraq, Yemen, Singapore, Indonesia, Philippines, Thailand and other countries for twenty years. Hot dipped galvanized corrugated roofing sheet have gained good reputation and wide appreciation throughout South America, Africa, Middle East, Middle Asia and Southeast Asia.
FAQ of Hot Dipped Galvanized Corrugated Roofing Sheet
1.What is galvanized corrugated sheet?
Galvanized corrugated sheet are cold-rolled to form a linear corrugation from galvanized steel sheet. The corrugation increase the bending strength in the direction perpendicular for galvanized corrugated sheet in order to better support.
2.What sizes are galvanized corrugated roofing sheet?
Hot dipped galvanized roofing sheet are available in 0.11mm-0.45mm thickness. WITOP can supply sheets in lengths from 1 meter to 5.8 meters. Two common width are 800mm and 900mm after corrugation.
