Henan Jinbailai Industrial Co., Ltd.
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The manufacturing process involves two main steps: corrugation and galvanization, typically achieved through hot-dip galvanization or electro-galvanization. These processes enhance the steel resistance to corrosion,and also allow for various designs and thicknesses, meeting diverse applications from roofing to wall cladding.
We supply galvanized corrugated roofing sheets in thickness range from 0.15mm to 0.8mm, the width ranges from 600mm to 1500mm, and the length can be customized according to demand. The common zinc coating thickness is 30-275g/m2, depending on material specifications and project requirements.
| Grade | CGCC,DX51D,DX51D+Z,DX52D,DX53D,CGCH,SPCC,etc |
| Tickness | 0.2~4mm |
| Zinc Coating | 30~275g/m2 |
| Color | Galvanized color |
| Coil Weight | 3~8 Tons |
| Coil ID | 508/610m |
| With | 1000mm/1250mm/ As customer request |
| Length | Customization |
| Package | 3 layer package,Properly packed for ocean freight exportation in 20''containers |
| Surface Treatment | chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint (non) Chromated,(un)Oiled,Zero spangle,Minimized spangle, Regular spangle, Skin-passed,Non skinpassed |
| Type | 820mm/840mm/950mm/980mm/1050mm/760mm/750mm,ect |
Compared to traditional concrete or ceramic roofing materials, corrugated galvanised sheet is lightweight, reducing the load on the building structure, and easy to transport and install, resulting in significant savings in construction time and costs.
We offer value-added services including polishing, annealing, heat treatment, and welding for GI steel.
Process Service:Bending,Welding,Decoiling,Punching,Cutting,Moulding,or as requirement
| Packing Details | Standard Seaworthy Package or according to customer's requirements |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Q: Do you provide samples ? is it free or extra ?
A: The sample could provide for customer free,but the freight will be covered by customer account.
Q: How can you guarantee quality?
A: Pre-production sample, inner inspection, final Inspection before shipment, third-party inspection acceptable.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by HNJBL piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How can I get your quotation as soon as possible?
A: The email will be checked within 6 hours,and the Wechat and WhatsApp will be online 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out the best price soon.