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The MRS87a crane rail is a heavy-duty steel rail designed for industrial crane runways, manufactured to meet the HS Code 73021000 classification. It is classified as a QU-type rail, suitable for large tonnage gantry cranes, and is produced at a capacity of 5000 tonnes per year. The rail is engineered to transfer wheel loads from crane trolleys to the supporting foundation, ensuring stable and precise movement along fixed tracks.
This rail is typically made from high-strength carbon steel with a composition aligned with standard crane rail grades, though exact alloy content is not specified in the listing. It is not a light P-type rail and is intended for applications requiring higher load-bearing capacity than standard workshop cranes. The surface is generally left untreated, requiring site welding or bolting to concrete foundations, and is often used in conjunction with fishplates and fastening systems common in heavy industrial settings.
Buyers include manufacturers of port cranes, steel mills, and large-scale logistics facilities that require durable overhead crane systems. The rail is supplied in standard lengths of 12 to 15 metres, bundled for container shipping. Trade terms are typically FOB China port, with bulk orders accepted. Buyers should confirm rail straightness, surface flatness, and end squareness prior to shipment, as these affect installation alignment.
| Model Number | MRS87A |
| HS Code | 73021000 |
| Type | QU-type heavy crane rail |
| Annual Production Capacity | 5000 tonnes |
| Typical Length per Piece | 12 to 15 metres |
| Typical Cross-Section Profile | Standard QU profile, consistent with DIN 536 or EN 13674-1 |
| Typical Material Grade | Typical carbon steel with tensile strength range of 700-900 MPa, common for QU rails |
| Typical Surface Condition | Typical as-rolled, uncoated surface requiring welding or bolting to foundation |
| Typical Packaging | Bundled with steel straps, loaded in 20ft or 40ft containers |
| Typical Application | Large tonnage gantry cranes in ports, steel plants, and heavy fabrication shops |
Kunshan Signum Machinery Technology Co., Ltd is a manufacturer based in Lujia Town, Kunshan, Jiangsu Province, China. The company operates from a facility at 120 Tongjing Road and specializes in industrial rail systems. The listing confirms production capacity but provides no details on workforce size, years in operation, or client list. Its trust tier is listed as harbor, indicating basic verification through the sourcing platform, but no third-party certifications or response metrics are available.
There is no public information on certifications, export history, or quality control processes beyond the stated annual output. Buyers should treat this supplier as a production facility with documented capacity but unverified operational transparency. Direct communication is advised to confirm delivery logistics, packaging details, and material traceability before placing an order.
| 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, verify the rail's exact profile dimensions, material composition, and end squareness. Request a mill test report for tensile strength and chemical analysis. Confirm that the rail matches the crane trolley wheel flange width and track gauge. Do not accept rails without documented dimensional tolerances, as misalignment can cause premature wear or derailment.
Logistics are typically handled via FOB Shanghai or Ningbo port. Lead time is approximately 30 to 45 days after deposit, depending on production scheduling. Packaging is in steel-banded bundles, each weighing up to 2.5 tonnes. Incoterms should be confirmed in writing, and payment terms often require 30% advance with balance against shipping documents. Buyers should request container loading photos and seal numbers.
Perform visual inspection for surface cracks, warping, or scale buildup. Use a straightedge to check rail straightness over 10-metre spans. Measure the base width and web height with calibrated tools. Request third-party inspection from SGS or BV before shipment. Ensure all documentation includes the HS code, material grade, and batch number for customs clearance and traceability.
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When sourcing Crane Rail Mrs87a Steel Rail for your business, securing the right balance of quality and cost is essential. Kunshan Signum Machinery Technology 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 $700/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Cranes & Lifts sector with strong demand from importing countries worldwide.
Importing Crane Rail Mrs87a Steel R requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kunshan Signum Machinery Technology 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 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 Crane Rail Mrs87a Steel R 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 Cranes & Lifts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Crane Rail Mrs87a Steel R 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 Crane Rail Mrs87a Steel Rail from Kunshan Signum Machinery Technology Co., Ltd is $700/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 Kunshan Signum Machinery Technology Co., Ltd through EximNext.
The supplier, Kunshan Signum Machinery Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Crane Rail Mrs87a Steel R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Crane Rail Mrs87a Steel Rail depends on the specific grade and form. Contact Kunshan Signum Machinery Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Crane Rail Mrs87a Steel R from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kunshan Signum Machinery Technology Co., Ltd. Ensure you have the necessary import licenses for Cranes & Lifts products in your destination country.
Yes, Kunshan Signum Machinery Technology 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 Kunshan Signum Machinery Technology Co., Ltd through EximNext.
Kunshan Signum Machinery Technology Co., Ltd offers Crane Rail Mrs87a Steel R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Crane Rail Mrs87a Steel R is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kunshan Signum Machinery Technology Co., Ltd through our platform.
Kunshan Signum Machinery Technology Co., Ltd maintains international quality certifications. These ensure that the Crane Rail Mrs87a Steel R 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. Kunshan Signum Machinery Technology 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 Kunshan Signum Machinery Technology Co., Ltd.
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