S250gd+Z Structural Galvanized Steel Sheet for Mezzanine Floor Deck with Z180 Load

Name: S250gd+Z Structural Galvanized Steel Sheet for Mezzanine Floor Deck with Z180 Load
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2322048865

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$480.00-600.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

10 Years

Model NO.

CNB-GL

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Boiler Plate

Edge

Mill

Stock

Application for

Roofing Sheet, Wall Cladding, Ceiling, Partition

Inventory

in Stock

Material Grade

Dx51d+Z, SGCC, S250gd+Z

Zinc Coating

Z60-Z275 G/M²

Transport Package

Export Seaworthy Package

Specification

0.16mm-1.0

Trademark

CNB

Origin

China

Production Capacity

5000 Tons/Momth

Key features

Our hot dipped galvanized steel coil provides sacrificial corrosion protection, ensuring the steel substrate remains rust-free even when the surface is scratched during fabrication or installation.

Galvanized steel with zero spangle surface and anti-fingerprint coating delivers a smooth, uniform appearance for visible interior wall panels and ceiling systems.

We maintain stock of popular zinc coatings and surface finishes, offering quick turnaround on galvanized steel coil orders for time-sensitive building material supply.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.51h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What zinc coating weight is recommended for a roof in a normal inland environment?

For normal inland roofing, Z120 to Z180 galvanized steel is standard. For coastal or industrial environments, we recommend Z250 to Z275 for extended corrosion protection. Our team can advise based on your project location and expected service life.

Q:Can your galvanized steel be roll-formed into corrugated roofing sheets without cracking?

Yes, our galvanized steel coil is produced with consistent mechanical properties that allow roll forming into trapezoidal, corrugated, and standing seam profiles. The zinc coating adheres well during forming and protects the bend lines from corrosion.

Q:Is zero spangle galvanized steel more corrosion resistant than regular spangle?

Spangle size does not significantly affect corrosion resistance. Zero spangle galvanized steel is chosen for its smoother, more uniform appearance, while regular spangle offers a classic galvanized look. Both provide the same sacrificial zinc protection when coating weight is equal.