Powered by Made-in-China.com
High Strength Galvanized Steel Coil S280gd+Z275 1.2mm for Industrial Steel Structures
US$460.00-600.00
1 Ton
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
NegotiableWarranty
10 YearsModel NO.
CNB-GLStandard
ASTM, JIS, GB, AISI, DIN, BSCertification
ISO, RoHS, IBRSurface Treatment
GalvanizedTechnique
Cold RolledApplication
Boiler PlateEdge
MillStock
StockApplication for
Industrial Steel Structures, Warehouse Purlins,Inventory
in StockZinc Coating
275G/M² (Double Sided)Width
1000mm / 1219mm / 1500mm (Customizable)Surface
Regular Spangle, Small Spangle,Zero Spangle,Transport Package
Export Seaworthy PackageSpecification
0.16mm-6.0mmTrademark
CNBOrigin
ChinaProduction Capacity
5000 Tons/MomthKey features
High strength structural grade galvanized coil, grade S280GD+Z275, minimum yield strength 280MPa.
Heavy 275g/m zinc coating, provides superior corrosion protection for long-term outdoor industrial buildings.
1.2mm thickness, ideal for manufacturing purlins, girders and frames for industrial warehouses and workshops.
Good cold formability and weldability, balances high strength and fabrication performance for steel construction.
Consistent mechanical properties along full coil length, ensures stable performance in roll forming and welding.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.20h 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 is the minimum yield strength of S280GD grade?
A:
The minimum yield strength is 280MPa, meeting the requirements of load-bearing steel structures.
Q:Is this coil suitable for roll forming of C/Z purlins?
A:
Yes, it is specially designed for roll forming of structural purlins and frames with good formability.
Q:Do you have higher strength grades for heavy structures?
A:
Yes, S350GD and S550GD high strength galvanized coils are also available for heavy duty applications.
Send Inquiry
*To:
CNB NEW MATERIAL (TIANJIN) CO., LTD.
CNB NEW MATERIAL (TIANJIN) CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Heavy-Duty Premium Z275 Galvanized Steel Coil for Industrial Use
US$530.00-580.00
1 Ton(MOQ)
High Strength S250gd+Z Galvanized Coil for Prefabricated Housing Steel Structures
US$590.00-950.00
25 Tons(MOQ)
High-Strength High-Performance Cold-Rolled Stainless Steel Coil Pipe Strip for Trailer Components
US$540.00-610.00
25 Tons(MOQ)
Manufacturer Galvanized Steel Coil Gi Roll for Structure Use Building Construction Material Z275
US$380.00-400.00
5 kg(MOQ)
High-Strength Galvanized Color Coated Steel Coil for Reliable Building Projects
US$521.00-535.21
1 Ton(MOQ)
Easy Bending High-Performance Uniform Coating Color Coated Galvanized Aluzinc Steel Coil for Metal Roofing
US$645.00-667.00
25 Pieces(MOQ)
Hot-DIP Galvanized Steel Coil Dx51d Grade, 0.12mm-4.0mm Thickness, Z30-Z275 Coating for Roofing & Construction
US$500.00-560.00
10 Tons(MOQ)
Hot Sale Super Duplex S390gd Z275 High Strength Galvanized Steel Coil
US$550.00-600.00
10 Tons(MOQ)
Premium Cold Rolled High Carbon Steel Strip Coil for Industrial Use
US$20,000.00-26,800.00
1 Ton(MOQ)
Premium Hot Dipped Galvanized Steel Coil Z30-Z275 for Industrial Use
US$400.00-536.00
1 Ton(MOQ)
High Strength DIN1.4301/En1.4301/SS304/304 Stainless Steel Coil Sheet for Stainless Bottle
US$2,200.00-2,800.00
1 Ton(MOQ)
Z275 Coating 1.2mm High Corrosion Roof Panel Color Coated Galvanized Steel Coil
US$450.00-650.00
20 Tons(MOQ)
Galvanized Steel Coil Gi Coil G550 for High Strength Roofing
US$580.00-780.00
25 Tons(MOQ)
High-Strength Q235B Steel Coil for Industrial Racking Solutions
US$500.00-650.00
1 Ton(MOQ)



















