S350GD+Z High Strength Galvanized Steel Corrugated Roof Panel Sheet
S350GD+Z Galvanized Steel Corrugated Roof Panel
,High Strength Galvanized Steel Corrugated Roof Panel
,Galvanized Steel Corrugated Roof Panel Sheet
Product Overview
The S350GD+Z high-strength galvanized corrugated sheet uses a structural-grade zinc-coated steel substrate (S350GD+Z) that offers higher mechanical strength than general commercial grades. This listing is for buyers whose project requires a stronger roof sheet, where a structural-grade substrate is specified. The higher-strength substrate, combined with a stiff corrugated profile, offers higher mechanical strength for demanding applications. It targets engineering contractors, steel-structure companies, and importers who specify structural-grade galvanized sheet.
Key Features / Buyer Benefits
- S350GD+Z structural-grade substrate provides higher mechanical strength than commercial grades.
- Offers higher mechanical strength as a structural grade.
- Zinc-coated (galvanized) substrate retains corrosion protection.
- Suited to structural building-envelope applications.
- In-house roll forming maintains profile geometry under a defined quality system.
Technical Specifications
| Item | Value |
|---|---|
| Grade | S350GD+Z (structural, high-strength) |
| Material | Galvanized (zinc-coated) steel |
| Zinc coating | Z40 to Z275 |
| Finished thickness | 0.3–1.2 mm |
| Profile | Corrugated (wave) profile |
| Applicable / Referenced Standards | GB/T 2518 / EN 10346 / JIS G3302 / GB/T 12755 (as applicable) |
| Quality Management System | ISO 9001 |
Applications
Recommended for structural building-envelope applications where a higher-strength galvanized grade is specified. The S350GD+Z grade is the primary differentiator, intended for projects that demand stronger sheet than general-purpose galvanized roofing.
Listing-Specific Technical Focus
The listing identity is the structural grade S350GD+Z. This is a grade-positioning listing: it emphasizes mechanical strength rather than a specific profile geometry or application.
Manufacturing / Customization Capability
Produced in-house by roll forming structural-grade galvanized coil, with zinc coating, finish thickness, profile, and length matched to the project within governed ranges.
Why Choose KYZOTECH
kyzotech (Nanjing Shunshuo New Material Technology Co., Ltd.) supplies galvanized steel building products under an ISO 9001 system, with in-house roll-forming capability to produce structural-grade S350GD+Z corrugated sheet to defined profile and specification.
FAQ
Q: What makes S350GD+Z different from a commercial grade?
S350GD+Z is a structural-grade galvanized steel with higher mechanical strength than general commercial grades, suited to structural applications.
Q: What zinc coating is available on S350GD+Z?
Zinc coating ranges from Z40 to Z275, allowing matching to the required specification.
Q: What finished thickness can you supply?
Finished thickness from 0.3 mm to 1.2 mm, depending on the profile specified.
Q: Is S350GD+Z suitable for general roofing?
It can be used for general roofing, but it is primarily specified where higher mechanical strength is required.
Q: How do I specify the right grade for my project?
Advise your application and required profile and grade, and we can quote within our governed DX51D+Z to S350GD+Z range.
Inquiry CTA
Please advise your profile, finished thickness, zinc coating, length, quantity, application, and destination, and we can quote the S350GD+Z configuration to your specification.
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