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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Cover Carriageway No.2 is a lockable ductile iron manhole cover designed for anti-theft and high load-bearing applications. The cover and base frame feature an integrated connection with a hinge-type opening mechanism, resistant to forced entry even under sledgehammer impact. Constructed from ductile iron, it offers four times the toughness of ordinary cast iron, approaching the performance of steel while remaining approximately 30% lighter than comparable gray cast iron covers.
The material exhibits exceptional mechanical properties: tensile strength ≥ 420 MPa, yield strength ≥ 300 MPa, and elongation ≥ 7%, matching low carbon steel in strength while surpassing gray iron by threefold. Ductile iron’s spherical graphite microstructure enhances vibration dampening, reducing stress in municipal applications such as roads, highways, and utility infrastructure. Corrosion resistance is outstanding, with a 90-day water spray test showing corrosion rates 1/40th of steel pipes and 1/10th of gray iron pipes, delivering a service life twice that of gray iron and five times that of ordinary steel.
This product is deployed in municipal roads, communications, electricity, and water systems, as well as in communities, schools, and parks. Its ductile iron composition ensures durability in harsh environments, while its cost advantage over cast steel makes it a preferred choice for large-scale infrastructure projects. Buyers typically source in bulk, with applications prioritizing longevity, safety, and minimal maintenance in high-traffic or heavy-load zones.
| Material | Ductile iron (nodular cast iron) |
| Tensile Strength | ≥ 420 MPa |
| Yield Strength | ≥ 300 MPa |
| Elongation | ≥ 7% |
| Corrosion Resistance | 90-day water spray test: 1/40th of steel pipe, 1/10th of gray iron pipe |
| Weight | ~30% lighter than equivalent gray cast iron covers |
| Load Bearing Capacity | Suitable for all road types, including heavy traffic |
| Anti-Theft Mechanism | Integrated cover-base frame connection, hinge-type opening, sledgehammer-resistant |
| Typical Service Life | 2x gray iron, 5x ordinary steel in municipal applications |
| Standard Application | Municipal roads, highways, utilities, parks, schools |
Botou Junteng Casting Co., Ltd is based in Botou City, Hebei Province, China, a region known for its foundry and casting industry. The company specializes in ductile iron infrastructure products, including manhole covers and carriageway solutions, leveraging local expertise in metallurgy and municipal hardware.
The supplier holds a harbor trust tier, indicating a verified operational presence, though its current response rate and average response hours are not publicly available. No additional certifications, client lists, or production capacity figures are provided in the listing, so buyers should confirm these details directly with the supplier.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact load class required for your application, as municipal standards often specify minimum load-bearing capacities (e.g., Class D400 for heavy traffic). Request test certificates for tensile strength, yield strength, and elongation to confirm the material meets your project’s structural demands.
Logistics details such as lead time, packaging, and Incoterms (e.g., FOB Qingdao or CIF destination port) should be agreed upon in writing. Ductile iron covers are typically shipped in bulk via container, so confirm crate dimensions, weight per unit, and stacking limits to optimize shipping costs and avoid damage.
Inspect a sample for dimensional accuracy, surface finish, and the integrity of the anti-theft mechanism. Check for compliance with corrosion resistance standards (e.g., salt spray testing) and request a third-party inspection report if required. Documentation should include material test certificates and a certificate of origin for customs clearance.
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When sourcing Cover Carriageway No.2 for your business, securing the right balance of quality and cost is essential. Botou Junteng Casting Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Manholes, Manhole Covers & Drains sector with strong demand from importing countries worldwide.
Importing Cover Carriageway No.2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Botou Junteng Casting Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cover Carriageway No.2 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 Manholes, Manhole Covers & Drains category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Cover Carriageway No.2 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 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 Cover Carriageway No.2 from Botou Junteng Casting Co., Ltd is $1/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 Botou Junteng Casting Co., Ltd through EximNext.
The supplier, Botou Junteng Casting Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cover Carriageway No.2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cover Carriageway No.2 depends on the specific grade and form. Contact Botou Junteng Casting Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cover Carriageway No.2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Botou Junteng Casting Co., Ltd. Ensure you have the necessary import licenses for Manholes, Manhole Covers & Drains products in your destination country.
Yes, Botou Junteng Casting 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Botou Junteng Casting Co., Ltd through EximNext.
Botou Junteng Casting Co., Ltd offers Cover Carriageway No.2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cover Carriageway No.2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Botou Junteng Casting Co., Ltd through our platform.
Botou Junteng Casting Co., Ltd maintains international quality certifications. These ensure that the Cover Carriageway No.2 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. Botou Junteng Casting 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 Botou Junteng Casting Co., Ltd.
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