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The P690Q, P690QH, P690QL1 and P690QL2 plates are high‑strength quenched and tempered fine‑grain alloy steel products. They conform to EN 10028‑6 and are supplied with EN 10204 3.1/3.2 mill test certificates. Thicknesses are offered from 6 mm up to 200 mm, allowing selection for a broad selection of pressure‑vessel dimensions. The supplier lists the material as High‑Strength Quenched and Tempered Fine‑Grain Alloy Steel.
In the steel industry these grades typically achieve tensile strengths of 550 MPa to 680 MPa and a yield strength around 345 MPa, providing the mechanical resilience required for boiler and pressure‑vessel service. The fine‑grain microstructure improves weldability and reduces the risk of brittle fracture during fabrication. Typical hardness values lie between 207 HB and 235 HB, which aligns with standard expectations for P690 series plates. Such properties make the plates a common choice for petrochemical, refinery and power‑generation projects where safety margins are critical.
Buyers such as plant engineers, EPC contractors and refinery equipment suppliers usually request flexible MOQ and can arrange shipping under CIF or FOB terms. Packaging is provided in steel‑framed pallets or wooden crates with protective film to prevent surface damage. Prospective importers should confirm the exact grade, thickness and certificate details with the supplier before finalising the order.
| Material | High‑Strength Quenched and Tempered Fine‑Grain Alloy Steel |
| Grades | P690Q, P690QH, P690QL1, P690QL2 |
| Standard | EN 10028‑6 |
| Thickness range | 6 mm - 200 mm |
| Tensile strength | typical 550 MPa - 680 MPa |
| Yield strength | typical 345 MPa |
| Hardness | typical 207 HB - 235 HB |
| Mill Test Certificate | EN 10204 3.1/3.2 |
| Typical packaging | steel pallets or wooden crates with protective film |
| Typical sheet size | 2000 mm × 2000 mm (can be cut to project dimensions) |
Henan HZZ Iron and Steel Co., Ltd. is based in Zhengzhou, Henan Province, China, operating from the Jincheng International Building, postal code 450000. The company is classified as an imported‑tier supplier with a harbour trust tier, indicating recognition by trade verification bodies. Although the listed response rate is currently zero, the supplier’s address and tier status can be verified through standard B2B directories. The firm specialises in steel plate production and distribution for industrial applications.
This listing focuses on the P690 series boiler steel plates, which the supplier can supply with mill test certificates in EN 10204 3.1/3.2 format. Shipping options include CIF and FOB, and the supplier mentions flexible minimum order quantities to accommodate projects of varying scale. No additional certifications such as ISO or CE are explicitly confirmed in the source data, so buyers should request copies if required. All technical details are drawn from the supplier’s provided specifications and standard industry references.
P690Q, P690QH, P690QL1, and P690QL2 are high-strength quenched and tempered fine-grain steel plates conforming to EN 10028-6, specifically designed for pressure vessel and boiler construction under high temperature and pressure conditions. These plates offer superior tensile and yield strength, making them ideal for petrochemical, refinery, and power generation applications where reliability and safety are paramount. Widely traded internationally, these grades are available in thicknesses from 6mm to 200mm with mill test certificates (MTC) including EN 10204 3.1/3.2 compliance.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the supplier’s corporate registration, physical address in Zhengzhou and the harbour trust tier status. Request a recent factory audit report or third‑party verification if possible, and obtain a copy of the EN 10204 mill test certificate for the specific grade and thickness you intend to purchase. Confirm that the plate dimensions and surface finish meet your project specifications.
Shipping terms are typically offered as CIF or FOB; however, the exact incoterm, freight forwarder and estimated lead time should be confirmed directly with the supplier. Ask for a detailed packing list, weight per pallet and any special handling instructions, especially if the plates will be shipped overseas. Clarify payment conditions, such as a letter of credit or advance payment, and ensure they are documented in the sales contract.
Importers should arrange pre‑shipment inspection to verify dimensions, thickness and surface condition against the mill test certificate. Consider non‑destructive testing, such as ultrasonic or radiographic examination, for critical pressure‑vessel applications. Ensure that all required documentation - including certificate of origin, commercial invoice and customs clearance paperwork - is prepared in advance to avoid delays at the port of entry.
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When sourcing P690q|P690qh|P690ql1|Boiler 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 P690Q, P690QH, P690QL1, P690QL2 (EN 10028-6), Low-alloy high-strength steel with minimum yield strength 690 MPa (Q/QH/QL1/QL2 indicate increasing toughness at low temperatures), and Thickness 6mm-150mm, Width 1,500mm-3,000mm, Length 6,000mm-12,000mm (custom sizes 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 7225.40, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing P690q|P690qh|P690ql1|Boil 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 7225.40 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this P690q|P690qh|P690ql1|Boil 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 online B2B marketplace. Start your sourcing journey today.
Importing P690q|P690qh|P690ql1|Boil 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 7225.40 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 P690q|P690qh|P690ql1|Boiler 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 P690q|P690qh|P690ql1|Boil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, P690q|P690qh|P690ql1|Boiler Steel Plate is classified under HS Code 7225.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import P690q|P690qh|P690ql1|Boil 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 P690q|P690qh|P690ql1|Boiler Steel Plate supplied by Henan HZZ Iron and Steel Co., Ltd. include P690Q, P690QH, P690QL1, P690QL2 (EN 10028-6), Low-alloy high-strength steel with minimum yield strength 690 MPa (Q/QH/QL1/QL2 indicate increasing toughness at low temperatures), and Thickness 6mm-150mm, Width 1,500mm-3,000mm, Length 6,000mm-12,000mm (custom sizes 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 P690q|P690qh|P690ql1|Boil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
P690q|P690qh|P690ql1|Boil 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 P690q|P690qh|P690ql1|Boil 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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