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The 43kg heavy steel rail is a carbon steel section manufactured to GB2585-2007 and Q/YYG002-2008 standards, using U71Mn grade steel with a carbon content of 0.60 to 0.80 percent and manganese content of 0.80 to 1.20 percent. This composition delivers the wear resistance and load-bearing capacity required for mainline railways, mining tracks, and port crane systems. The rail has a theoretical weight of 44.653 kg per metre and is supplied in 12.5 m lengths, bundled in sets of 10 with iron wire and protective anti-rust coating for ocean freight.
U71Mn steel is a standard grade for railway rails, chosen for its balance of hardness and toughness, which resists deformation under repeated heavy loads. The material also contains silicon at 0.13 to 0.30 percent to improve strength without compromising weldability. Typical industry practice for this rail type includes ultrasonic testing for internal defects and surface hardness checks to ensure compliance with AREMA or UIC standards for track safety.
Primary buyers include infrastructure contractors, railway authorities, and industrial plant operators laying permanent or temporary tracks. The product is exported in bundled form to reduce handling damage, with each bundle secured for marine transport. Buyers should confirm compliance with their local rail standards, as dimensions and tolerances may vary by region. This rail is also used in crane runway systems where precise alignment and durability are critical.
| Material Grade | U71Mn (Carbon Steel) |
| Carbon Content | 0.60 - 0.80% |
| Manganese Content | 0.80 - 1.20% |
| Silicon Content | 0.13 - 0.30% |
| Theoretical Weight | 44.653 kg/m |
| Standard Length | 12.5 m |
| Packaging | Bundled in sets of 10 with iron wire and anti-rust coating |
| Applicable Standards | GB2585-2007, Q/YYG002-2008 (typical: UIC, AREMA for international use) |
| Typical Hardness | 260 - 300 HB (standard for U71Mn rails) |
| Typical Tensile Strength | 880 - 1080 MPa (standard for U71Mn grade) |
China Coal Industry And Mining Group operates from No.11 North of Kaiyuan Road in Jining, Shandong Province, China. The company specialises in the production and export of railway materials, including light rails, heavy rails, crane rails, and associated fittings. Its product range covers standard specifications such as 38kg, 43kg, 50kg, and 60kg rails, with materials like U71Mn and 50Mn, adhering to GB and international standards.
The supplier’s profile indicates it serves global markets, with a focus on infrastructure and industrial applications. While the listed response rate is currently 0%, the company’s product descriptions detail rigorous testing processes, including chemical composition analysis, tensile strength tests, hardness checks, and drop weight tests to ensure rail integrity. The group also offers custom specifications and non-standard products to meet client demands.
The 43kg heavy steel rail is a high-strength carbon steel section designed for railway track construction and industrial crane systems. Manufactured to GB, UIC, or AREMA standards, it features U71Mn grade steel with 0.60-0.80% carbon content for superior wear resistance and load-bearing capacity. Widely used in mainline railways, mining tracks, and port crane applications, this product is a core import item for infrastructure contractors and railway authorities worldwide. Export packaging typically involves bundled bundles with protective anti-rust coating for ocean freight.
| 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 |
Before ordering, confirm the rail’s compliance with your local railway standards, as dimensions and tolerances may differ by region. Request third-party inspection certificates for chemical composition and mechanical properties to ensure the material meets U71Mn grade specifications. Verify that the supplier provides test reports for hardness, tensile strength, and ultrasonic flaw detection.
Logistics details to confirm include the incoterm (e.g., FOB or CFR), port of loading, and whether the supplier arranges marine insurance. Lead times typically depend on production schedules and vessel availability, so request a realistic timeline for delivery to your destination port. Packaging should be inspected for adequate rust protection and bundling integrity to prevent damage during transit.
Upon receipt, conduct visual and dimensional checks to ensure the rails meet the ordered specifications. Use a caliper to verify the rail head, web, and foot dimensions, and check for surface defects or corrosion. Request a certificate of conformity and mill test reports to validate the material properties. For crane applications, ensure the rails are straight and free from twists that could affect alignment.
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When sourcing 43kg Railway Heavy Steel Rail for your business, securing the right balance of quality and cost is essential. China Coal Industry And Mining Group, a verified supplier based in China, offers this product with key specifications including Heavy Rail, 43 kg/m nominal weight per meter, Rail Steel U71Mn, UIC 900A, or equivalent carbon steel grade, and 43 kg/m weight; standard lengths 12.5m or 25m; typical rail head width approx. 70mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1010000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7302.10, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.
Importing 43kg Railway Heavy Steel requires careful attention to shipping logistics, customs compliance, and secure payment terms. China Coal Industry And Mining Group 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 7302.10 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 43kg Railway Heavy Steel 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 Bars category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 43kg Railway Heavy Steel 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 7302.10 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 43kg Railway Heavy Steel Rail from China Coal Industry And Mining Group is $1010000/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 China Coal Industry And Mining Group through EximNext.
The supplier, China Coal Industry And Mining Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for 43kg Railway Heavy Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 43kg Railway Heavy Steel Rail is classified under HS Code 7302.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 43kg Railway Heavy Steel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China Coal Industry And Mining Group. Ensure you have the necessary import licenses for Steel Bars products in your destination country.
Yes, China Coal Industry And Mining Group 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 43kg Railway Heavy Steel Rail supplied by China Coal Industry And Mining Group include Heavy Rail, 43 kg/m nominal weight per meter, Rail Steel U71Mn, UIC 900A, or equivalent carbon steel grade, and 43 kg/m weight; standard lengths 12.5m or 25m; typical rail head width approx. 70mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
China Coal Industry And Mining Group offers 43kg Railway Heavy Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
43kg Railway Heavy Steel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China Coal Industry And Mining Group through our platform.
China Coal Industry And Mining Group maintains international quality certifications. These ensure that the 43kg Railway Heavy Steel 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. China Coal Industry And Mining Group 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 China Coal Industry And Mining Group.
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