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Spacers for reinforced concrete are concrete or cement‑based composite accessories that keep a uniform cover over reinforcement bars during casting. The supplier produces these components from a concrete‑type matrix that can be cast into various shapes and sizes to suit different structural requirements. Their primary function is to maintain the designed concrete cover, which is essential for durability and fire resistance in reinforced structures. The listing highlights use in high‑speed railway, bridge and subway projects, underscoring their role in critical infrastructure.
Typical industry practice calls for a compressive strength of 30‑45 MPa for the spacer material, with a bulk density around 2.3‑2.5 t/m³. Standard dimensions range from 40 mm to 150 mm in length, 20 mm to 100 mm in width and 10‑30 mm in thickness, allowing designers to select the appropriate size for bar diameters and cover specifications. The spacers often meet EN 14651 or similar national standards, ensuring consistent performance across projects. Water absorption is kept below 5 % to prevent degradation in humid environments.
Project engineers, structural contractors and precast manufacturers commonly source these spacers to comply with building codes and to streamline on‑site placement of reinforcement. The supplier does not disclose minimum order quantities, lead‑time estimates or price levels, so buyers should request those details directly. Clarify the applicable Incoterm, preferred payment method and any required certification, such as a test report confirming compressive strength. Confirming these points before order placement reduces the risk of delays or non‑conforming deliveries.
| Material | Concrete / Cement‑based Composite |
| Typical Compressive Strength | 30‑45 MPa (typical) |
| Density | 2.3‑2.5 t/m³ (typical) |
| Length | 40‑150 mm (typical) |
| Width | 20‑100 mm (typical) |
| Thickness | 10‑30 mm (typical) |
| Water Absorption | <5 % (typical) |
| Fire Rating | Class A1 (typical) |
| Standard Compliance | EN 14651 (typical) |
| Packaging | Bulk bag, ~1 000 pcs per bag (typical) |
Huaxian Qingzhong Machinery Factory operates from Chengguan Industrial Park, Donghuan Road, Anyang, Henan, China, postal code 456463. The firm is listed with a harbour trust tier, reflecting a basic verification status on the trade platform. Its response rate is currently shown as 0 % and there is no recorded average response time, indicating that communication may need proactive follow‑up.
The company focuses on manufacturing concrete accessories, including the reinforced‑concrete spacers described here. No further corporate details such as founding year, employee count or turnover are provided, so importers should request any additional documentation, such as business licences or quality certificates, to satisfy due‑diligence requirements.
Concrete spacers for reinforced concrete are essential construction accessories designed to maintain proper concrete cover over reinforcement steel bars. Available in various shapes and sizes, these spacers ensure structural durability and compliance with engineering specifications in high-speed railway, bridge, and subway projects. Widely sourced from manufacturers in Asia and Europe, concrete spacers are typically sold in bulk packaging with pricing based on material type, size, and order volume, making them a high-volume consumable in large-scale infrastructure projects.
| 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 |
Prior to ordering, confirm that the spacer’s compressive strength, water absorption and dimensional tolerances meet the specifications of your structural design. Request a batch test certificate and, if required, a third‑party conformity report to ensure compliance with EN 14651 or the relevant national code. Verifying these technical details helps avoid re‑work on site and ensures long‑term durability of the reinforced concrete elements.
When arranging shipment, agree on the Incoterm that aligns with your logistics plan, such as FOB Anyang port or CIF Shanghai. Because the supplier has not published lead‑time information, ask for an estimated production schedule and confirm whether they can consolidate orders into container loads or prefer bulk bag shipments. Payment terms are typically negotiated on a TT or L/C basis; obtain written confirmation before any advance payment is made.
Upon receipt of the goods, conduct a visual inspection and, if possible, a sample compressive strength test to verify that the spacers meet the agreed performance criteria. An independent inspection agency can also check packaging integrity and ensure that the correct quantity has been delivered. Keep all test reports, material safety data sheets and compliance certificates on file for future project audits.
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When sourcing Spacers For Reinforced Concrete for your business, securing the right balance of quality and cost is essential. Huaxian Qingzhong Machinery Factory, a verified supplier based in China, offers this product with key specifications including Concrete Spacers / Cover Blocks, Cement-based Concrete, sometimes reinforced with steel wire or fiber, and 15mm, 20mm, 25mm, 30mm, 40mm, 50mm cover thickness; various diameters and shapes (circular, square, trapezoidal). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6810.99, making it a staple in the Concrete Blocks sector with strong demand from importing countries worldwide.
Importing Spacers For Reinforced Co requires careful attention to shipping logistics, customs compliance, and secure payment terms. Huaxian Qingzhong Machinery Factory 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 6810.99 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 Spacers For Reinforced Co 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 Concrete Blocks category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Spacers For Reinforced Co 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 6810.99 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 Spacers For Reinforced Concrete from Huaxian Qingzhong Machinery Factory is $10/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 Huaxian Qingzhong Machinery Factory through EximNext.
The supplier, Huaxian Qingzhong Machinery Factory, has set a Minimum Order Quantity (MOQ) of 1 Bags for Spacers For Reinforced Co. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spacers For Reinforced Concrete is classified under HS Code 6810.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spacers For Reinforced Co from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Huaxian Qingzhong Machinery Factory. Ensure you have the necessary import licenses for Concrete Blocks products in your destination country.
Yes, Huaxian Qingzhong Machinery Factory 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 Spacers For Reinforced Concrete supplied by Huaxian Qingzhong Machinery Factory include Concrete Spacers / Cover Blocks, Cement-based Concrete, sometimes reinforced with steel wire or fiber, and 15mm, 20mm, 25mm, 30mm, 40mm, 50mm cover thickness; various diameters and shapes (circular, square, trapezoidal). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Huaxian Qingzhong Machinery Factory offers Spacers For Reinforced Co with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spacers For Reinforced Co is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Huaxian Qingzhong Machinery Factory through our platform.
Huaxian Qingzhong Machinery Factory maintains international quality certifications. These ensure that the Spacers For Reinforced Co 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. Huaxian Qingzhong Machinery Factory 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 Huaxian Qingzhong Machinery Factory.
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