Q235 Q345 Q355 Steel Decking Sheet Roll Forming For Higher Design Loads
Q345 Steel Decking Sheet
,Steel Decking Sheet Roll Forming
,Q355 Steel Decking Sheet
Steel Decking Sheet Roll Forming Supplier
Product Overview
A steel decking sheet roll forming supplier produces galvanized floor decking panels on in-house roll-forming lines, converting galvanized steel strip into profiled deck sheets for composite slab formwork and mezzanine flooring. This listing is positioned for buyers who are sourcing a roll-forming manufacturer directly, and who value factory-controlled profile forming, dimensional consistency and repeat-order capability.
The deck sheet is roll-formed in Q235 or Q345 steel grade, from 0.8 mm to 1.5 mm thick, in YX51-240-720, YX75-200-600 and YX50-185-740 profiles. Grade, thickness and profile are selected together according to the required span and design load, and panel length can be produced to the project requirement.
Key Features / Buyer Benefits
- In-house roll forming gives factory control over profile geometry and consistency.
- Direct manufacturer supply reduces supply-chain layers for deck sheet buyers.
- Grade, thickness and profile matched together to the required span and design load.
- Galvanized finish provides corrosion protection to the steel grade.
- Repeat B2B orders supported by consistent dimensional and profile inspection.
Technical Specifications
| Item | Specification |
|---|---|
| Steel grade | Q235 / Q345 (Q355 on request) |
| Surface | Galvanized — metallic coating mass according to project specification and substrate requirement |
| Profiles | YX51-240-720 / YX75-200-600 / YX50-185-740 |
| Thickness | 0.8 – 1.5 mm |
| Feed (blank) width | 1000 mm |
| Panel length | Custom, subject to profile, thickness, transportation and project requirements |
| Standard | GB/T 12755 (profiled steel sheet); material standard per grade |
| Typical MOQ | 500 m² |
| Typical lead time | 20 – 30 days, subject to order specification and production schedule |
For higher design loads, Q345 offers higher strength than Q235, and the grade is chosen together with thickness and profile to satisfy the required span and load.
Applications
- Composite concrete slab formwork
- Steel structure buildings
- Warehouse mezzanine flooring
- Multi-storey and industrial construction
Listing-Specific Technical Focus
This listing highlights the roll-forming manufacturing capability behind the deck sheet. The focus is on the factory's ability to profile galvanized steel strip into deck panels with consistent geometry and dimensional control, and to serve repeat orders. Rather than emphasize one profile, it presents the roll-forming supplier as the source of the full standard profile range.
Manufacturing / Customization
Manufactured on in-house roll-forming lines with incoming steel grade and coating inspection, and dimensional and profile inspection. Profiles, grade, thickness and length can be matched to the buyer's specification within the governed ranges. Third-party inspection is available on request.
Quality control includes incoming steel grade and coating inspection, plus dimensional and profile inspection at the roll-forming line, with third-party inspection available on request. Deck sheets are export-packed for sea transport, and technical drawings and load data are supplied on request in line with the selected structural specification.
Why Choose KYZOTECH
kyzotech is the export brand of Nanjing Shunshuo New Material Technology Co., Ltd., an integrated manufacturer established in 2016 with its own roll-forming lines and quality control. In-house roll forming gives direct control over profile geometry and dimensional quality, supporting consistent repeat B2B export orders.
As an integrated manufacturer, the company covers the full chain from incoming galvanized steel substrate through roll-forming to inspected finished deck sheet, supporting export orders with third-party inspection available on request. Beyond floor decking, the company's steel-enclosure product range includes roof and wall system products, reinforcing its position as an integrated supplier of steel structure building materials and enclosure systems.
FAQ
Q: Are the deck sheets produced on your own roll-forming lines?
A: Yes — panels are roll-formed in-house, with dimensional and profile inspection as part of quality control.
Q: Which profiles do you roll-form?
A: YX51-240-720, YX75-200-600 and YX50-185-740, plus custom profiles on request.
Q: What steel grades do you process?
A: Q235 and Q345, with Q355 available on request.
Q: Can you produce custom lengths?
A: Yes — custom panel lengths are available, subject to profile, thickness, transportation and project requirements.
Q: Do you offer third-party inspection?
A: Yes, third-party inspection is available on request.
Inquiry CTA
Send us your required profile, grade, thickness, span and length. We will confirm roll-forming capability and return a tailored quotation with lead time.
📧 mason@metalroofsystems.com · 🌐 metalroofsystems.com
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