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Henan HZZ Iron and Steel Co., Ltd. supplies ABS-certified hot-rolled steel plates in grades AQ51, DQ51, and EQ51, tailored for marine and shipbuilding applications. These grades are designed to meet stringent requirements for hull construction, decks, and offshore structures, offering excellent weldability and toughness in harsh marine environments. The plates are sourced from mills in China and traded globally in standard mill packaging.
The AQ, DQ, and EQ designations indicate increasing levels of toughness and strength, with EQ51 providing the highest impact resistance for extreme conditions. All three grades are hot-rolled and conform to ABS rules for structural steel, with typical thicknesses ranging from 6 mm to 50 mm. The plates are suitable for fusion welding and are often used in conjunction with other ABS-certified materials for complete vessel fabrication.
Primary buyers include shipbuilders, offshore platform fabricators, and marine engineering firms. The supplier, based in Zhengzhou, Henan, offers flexible export terms, though MOQ and pricing details are not specified in the listing. Buyers should confirm the availability of specific grades, thicknesses, and certification documentation, as well as any additional testing requirements for their intended application.
| Grade | ABS AQ51, DQ51, EQ51 |
| Material Type | Hot-Rolled Carbon Structural Steel |
| Thickness Range | 6 mm - 50 mm (typical) |
| Certification | American Bureau of Shipping (ABS) |
| Yield Strength (AQ51, typical) | 355 MPa minimum |
| Yield Strength (DQ51, typical) | 355 MPa minimum with enhanced notch toughness |
| Yield Strength (EQ51, typical) | 355 MPa minimum with superior impact resistance at -40°C |
| Tensile Strength (AQ51, typical) | 490 - 620 MPa |
| Elongation (typical) | 20% minimum in transverse direction |
| Surface Condition | Hot-Rolled, Pickled and Oiled (standard) |
| Packaging | Standard Mill Bundles with Steel Straps and Waterproof Covering |
Henan HZZ Iron and Steel Co., Ltd. operates from the Jincheng International Building in Zhengzhou, Henan Province, China. The company specialises in importing and exporting high-strength steel plates, with a particular focus on ABS-certified grades for marine applications. Its location in Zhengzhou provides access to major transportation routes, facilitating efficient distribution to domestic and international buyers.
The supplier’s trust tier is classified as harbor, but its response rate and average response hours are currently recorded as zero, indicating limited engagement through digital channels. Buyers are encouraged to establish direct contact via phone or email to discuss technical specifications, lead times, and trade terms. The company’s expertise lies in sourcing and supplying steel plates from mills across China, Japan, and South Korea, ensuring a diverse range of options for marine fabricators.
ABS AQ51, DQ51, and EQ51 are high-strength structural steel plates certified by the American Bureau of Shipping for marine and shipbuilding applications. These grades are hot-rolled and designed to meet stringent requirements for hull construction, decks, and offshore structures, offering excellent weldability and toughness in demanding marine environments. Widely sourced from mills in China, Japan, and South Korea, these ABS-certified steel plates are traded globally in standard mill packaging with thicknesses typically ranging from 6mm to 50mm.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering, request the mill test certificates for each grade to verify compliance with ABS rules, including chemical composition, mechanical properties, and impact test results. For applications requiring additional certification (e.g., DNV or LR), confirm that the plates meet those standards as well. Ensure the supplier can provide documentation in English for customs clearance and end-user verification.
Clarify logistics details such as the port of loading (common options for Henan-based suppliers include Tianjin or Qingdao), Incoterms (FOB or CIF are typical for bulk steel shipments), and packaging requirements. Lead times for ABS-certified plates can range from 4 to 10 weeks, depending on mill production schedules and stock availability. Request a written confirmation of the delivery timeline and any potential delays.
Conduct quality checks upon receipt, including visual inspection for surface defects, dimensional verification against the purchase order, and review of third-party inspection reports if applicable. For critical projects, consider engaging a classification society or independent inspector to witness testing and confirm compliance with ABS standards. Ensure all documentation, including MTCs and UT reports, is complete and accurate before acceptance.
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When sourcing Abs Aq51, Abs Dq51, Abs Eq51, Steel Plate for your business, securing the right balance of quality and cost is essential. Henan HZZ Iron and Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including ABS AQ51, ABS DQ51, ABS EQ51, ABS FQ51 (High-Strength Marine Steel), Carbon-manganese structural steel with controlled yield strength (51 ksi min), and Thickness: 6-50 mm; Width: 1,500-3,800 mm; Length: 6,000-18,000 mm (custom cut available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $350/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7208.40, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing Abs Aq51, Abs Dq51, Abs E requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan HZZ Iron and Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7208.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Abs Aq51, Abs Dq51, Abs E has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Plates category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Abs Aq51, Abs Dq51, Abs E requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7208.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Abs Aq51, Abs Dq51, Abs Eq51, Steel Plate from Henan HZZ Iron and Steel Co., Ltd. is $350/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan HZZ Iron and Steel Co., Ltd. through EximNext.
The supplier, Henan HZZ Iron and Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Abs Aq51, Abs Dq51, Abs E. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Abs Aq51, Abs Dq51, Abs Eq51, Steel Plate is classified under HS Code 7208.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Abs Aq51, Abs Dq51, Abs E from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan HZZ Iron and Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Plates products in your destination country.
Yes, Henan HZZ Iron and Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Abs Aq51, Abs Dq51, Abs Eq51, Steel Plate supplied by Henan HZZ Iron and Steel Co., Ltd. include ABS AQ51, ABS DQ51, ABS EQ51, ABS FQ51 (High-Strength Marine Steel), Carbon-manganese structural steel with controlled yield strength (51 ksi min), and Thickness: 6-50 mm; Width: 1,500-3,800 mm; Length: 6,000-18,000 mm (custom cut available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan HZZ Iron and Steel Co., Ltd. offers Abs Aq51, Abs Dq51, Abs E with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Abs Aq51, Abs Dq51, Abs E is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan HZZ Iron and Steel Co., Ltd. through our platform.
Henan HZZ Iron and Steel Co., Ltd. maintains international quality certifications. These ensure that the Abs Aq51, Abs Dq51, Abs E meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan HZZ Iron and Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan HZZ Iron and Steel Co., Ltd..
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