Corrugated Galvanized Steel Sheets with Zinc Coating

Corrugated Galvanized Steel Sheets with Zinc Coating - Complete Buying Guide for GCC Buyers

Corrugated Galvanized Steel Sheets with Zinc Coating is produced by Tianjin Sino East Steel Group, a certified steel manufacturer with more than 18 years of export experience, a 65,000 m2 production plant located in Daqiuzhuang Industrial Park, Jinghai, Tianjin, China, and a total annual capacity of 500,000 metric tons. The company exports to more than 50 countries, with the Middle East and GCC region among its fastest growing markets. This corrugated roofing sheet is manufactured to ASTM A653, ASTM A924, EN 10346, BS 3083, and is available in grades such as DX51D+Z, SGCC, Q195, Q235 with Z30-Z275 zinc coating and in dimensions including thickness 0.15 mm to 0.8 mm, coverage width 650 mm to 1050 mm, profiles 840, 860, 900, YX35-125-750 and more.

For buyers in the Gulf, this product is a standard, high-rotation item for construction, infrastructure and industrial projects. Contractors, distributors and project procurement teams across the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain source it directly from the factory to secure stable quality, competitive pricing and reliable delivery schedules. The guide below explains the specifications, applications, quality control, packaging, shipping and frequently asked questions, so that you can specify and order with full confidence.

Corrugated Galvanized Steel Sheets with Zinc Coating manufacturer and supplier. ASTM / EN / API compliant, MTC included, direct shipment to GCC ports. The product can be supplied with complete Mill Test Certificate documentation and third-party inspection support, which is the standard requirement for approval in GCC projects.

Demand for this product in the Middle East continues to grow with the region construction boom: new cities, ports, airports, energy plants and industrial zones across the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain are all consuming large volumes of certified steel. Buying directly from the factory in Tianjin gives GCC buyers three decisive advantages: full control over quality and documentation, factory-direct pricing without trading middlemen, and a stable allocation of production capacity for scheduled project deliveries. Sino East has served clients in the GCC region for more than a decade and understands the documentation, packaging and delivery requirements of Gulf projects.

How to Specify Corrugated Galvanized Steel Sheets with Zinc Coating for Your Project

To receive an accurate quotation and avoid specification errors, GCC buyers are advised to confirm the following parameters when sending an inquiry:

1. Standard: the governing specification such as ASTM A653, ASTM A924, EN 10346, BS 3083 that the product must comply with
2. Grade: the material grade, for example DX51D+Z, SGCC, Q195, Q235 with Z30-Z275 zinc coating, matched to the design requirements of the project
3. Dimensions: the exact size range, including thickness 0.15 mm to 0.8 mm, coverage width 650 mm to 1050 mm, profiles 840, 860, 900, YX35-125-750 and more, with tolerances if specified
4. Surface and finish: the required surface treatment, coating weight and end preparation
5. Quantity: tonnage per size, which determines the container plan and the most economical shipping method
6. Destination port: Jebel Ali, Dammam, Jeddah, Hamad Port, Shuwaikh, Sohar or another port, plus the required delivery term

Our engineers review every inquiry against the applicable standard and confirm the specification in writing before production starts, so the delivered goods match the approved documentation exactly. This is especially important for projects where the consultant or client requires pre-shipment inspection and documentation approval.

Key Specifications of Corrugated Galvanized Steel Sheets with Zinc Coating

All dimensions, grades and coating requirements can be adjusted to the project specification. For a precise quotation, send the required standard, grade, size, quantity and destination port to our sales team.

Applications of Corrugated Roofing Sheets in the GCC and Middle East

Corrugated Galvanized Steel Sheets with Zinc Coating is used across a wide range of sectors in the Gulf region, where construction, energy, water and industrial development continue to drive strong demand for certified steel products:

• roofing and cladding for warehouses and factories
• agricultural sheds and livestock housing
• residential roofing and boundary fencing
• sandwich panel facings for cold storage
• temporary site structures and camps
• car parks, canopies and shade structures

Corrugated roofing sheet is the most economical weatherproof covering for Gulf construction: from factory roofs in Jebel Ali to farm sheds in Al Ain and site camps across Saudi Arabia, the profile is roll-formed from galvanized or color coated coil. Sino East supplies corrugated sheets with zinc or galvalume coating and RAL color options, delivered to Jebel Ali, Dammam, Jeddah, Hamad Port, Shuwaikh and Sohar.

Manufacturing, Quality Control and Certification

Every batch of corrugated roofing sheet leaves our Tianjin plant under a strict quality management system certified to ISO 9001:2015. The production line performs chemical analysis, tensile testing, dimensional checks and surface inspection at every stage, and each shipment is accompanied by a Mill Test Certificate (MTC) issued per EN 10204 3.1, which states the heat number, chemical composition and mechanical properties of the material.

For GCC projects that require independent verification, third-party inspection by SGS, BV or TUV can be arranged at the factory before loading, or at the destination port upon arrival. This documentation package - MTC, inspection reports, packing lists and certificates of origin - is prepared to satisfy the approval processes of municipalities, consultants and EPC contractors across the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain.

Documentation and Import Compliance for GCC Destinations

Every shipment to the GCC is accompanied by a complete export documentation set: commercial invoice, packing list, bill of lading, certificate of origin, and the Mill Test Certificate for the material. For Saudi Arabia, conformity certification under the SASO / SABER system can be arranged for eligible steel products, and for the United Arab Emirates, Dubai Municipality and ESMA requirements for construction materials can be supported with the corresponding test reports and certificates.

Sino East has shipped to the Gulf region for more than a decade, and our export team prepares the documents in the format required by each destination customs authority. Buyers who need special documentation, such as notarized certificates of origin or chamber of commerce attestation, should mention it at the inquiry stage so that the documents are ready before the vessel departs from Tianjin.

Packaging, Shipping and Delivery to GCC Ports

Products are packed in seaworthy export packing designed for the long voyage from Tianjin to the Arabian Gulf: bundles, pallets or coils are secured, waterproofed and labeled with the product specification, heat number and marks for easy identification at the port of destination.

Standard production lead time is 15-25 days after confirmation of the order, followed by 18-25 days of sea freight to the main GCC ports: Jebel Ali and Khalifa Port in the United Arab Emirates, Dammam and Jeddah in Saudi Arabia, Hamad Port in Qatar, Shuwaikh in Kuwait and Sohar in Oman. Delivery can be quoted FOB Tianjin, CIF, CFR or DDP, according to the buyer preference. Regular sailings and consolidated container programs keep logistics cost-effective for both full-container and LCL shipments.

Why Buy Corrugated Galvanized Steel Sheets with Zinc Coating from Sino East Steel?

• Direct factory supply from Tianjin with 500,000 metric tons of annual capacity and 18+ years of export experience
• Full documentation on every order: MTC per EN 10204 3.1, third-party inspection and certificates of origin
• Steady supply chain to the GCC with 18-25 days sea freight to Jebel Ali, Dammam, Jeddah, Hamad Port, Shuwaikh and Sohar
• Flexible terms: T/T, L/C, D/A, D/P and O/A for long-term partners, with competitive factory pricing
• Responsive support in English and Arabic, with a reply within 24 hours on every inquiry

Frequently Asked Questions about Corrugated Galvanized Steel Sheets with Zinc Coating

1. What coating is best for roofing in the Gulf?

Galvalume (aluzinc) or color-coated sheets with a zinc base of Z180 or higher are recommended for the strong UV and saline air of the GCC. PVDF color coating provides the longest color life.

2. What profiles are available?

Popular profiles include 840, 860, 900 and YX35-125-750 in thicknesses from 0.15 mm to 0.8 mm. Custom profile tooling can be arranged for large projects.

3. Can sheets be cut to length?

Yes, sheets are supplied in standard lengths from 1 m to 12 m or cut to exact project dimensions for direct installation.

4. What is the MOQ?

The MOQ is one 20-foot container, approximately 18-22 metric tons depending on profile and thickness. Mixed-profile shipments are welcome.

5. Do you provide a warranty for color coated sheets?

Yes, color coated sheets are supplied with coating test documentation, and PVDF-coated products carry extended color retention suitable for GCC conditions.

6. Is Corrugated Galvanized Steel Sheets with Zinc Coating available for GCC projects with full documentation?

Yes. All Corrugated Roofing Sheets supplied by Sino East include a Mill Test Certificate per EN 10204 3.1, and third-party inspection by SGS, BV or TUV can be arranged. The complete documentation package is prepared to meet the approval requirements of contractors and consultants across the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain.

7. How do I request a quotation for Corrugated Galvanized Steel Sheets with Zinc Coating?

Send the required standard, grade, size, quantity and destination port to sinoeast7@163.com or contact us on WhatsApp at +86 186 2208 8833. Our sales team replies within 24 hours with a formal quotation, delivery time and shipping options.

Explore Related Steel Products

Alongside Corrugated Roofing Sheets, Sino East supplies a complete range of certified steel products for GCC projects: Galvanized Steel Coils, PPGI Coils, Galvanized Steel Pipe, Seamless Steel Pipe, Steel Sheets and Stainless Steel. All products ship from the same Tianjin factory with the same documentation standard, which simplifies procurement for distributors and contractors who order multiple product lines.