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The Arch Steel Support from China Coal Industry And Mining Group is a structural support system designed for underground mining and tunneling applications. It withstands high pressure loads and provides long-term stability in challenging geological conditions, with a design that allows for easy installation and minimal deformation under stress. The support is particularly effective in lift straight wall and semi-arched shed configurations, as well as roadway intersections where traditional support methods may fail.
This system incorporates a retractable U-shaped steel bracket, which offers scalable and reliable load-bearing capacity to adapt to soft rock conditions and dynamic ground movement. The U-shaped design provides higher cross-sectional utilisation compared to rigid supports, enabling better distribution of stress and reducing the need for frequent adjustments. Typical industry specifications for such supports include yield strengths of 235 MPa to 345 MPa for standard steel grades, with corrosion-resistant coatings applied for longevity in damp environments.
Arch Steel Supports are primarily used in coal mining, tunnel construction, and civil engineering projects where temporary or permanent support is required. Buyers in these sectors source them for their ability to reduce timber usage, lower maintenance costs, and enable recovery and reuse of the support components. The system’s modular design allows for rapid deployment and retrieval, making it a cost-effective solution for projects with tight schedules.
| Primary application | Underground mining and tunneling support |
| Design configuration | Lift straight wall, semi-arched shed, roadway intersections |
| Bracket type | Retractable U-shaped steel |
| Load capacity | Scalable (adapts to soft rock deformation) |
| Typical steel grade | Q235 or Q345 (standard for mining supports) |
| Typical yield strength | 235 MPa to 345 MPa (standard for structural steel) |
| Corrosion protection | Hot-dip galvanised or painted (typical for mining environments) |
| Typical section dimensions | 150 mm x 150 mm to 200 mm x 200 mm (standard U-shaped profiles) |
| Typical length | 2.0 m to 6.0 m (adjustable based on tunnel width) |
| Reuse rate | High (designed for recovery and redeployment) |
China Coal Industry And Mining Group operates from No.11 North of Kaiyuan Road in the High-Tech Development Zone of Jining, Shandong Province, China. The company is classified as an imported-tier supplier, indicating its focus on providing equipment and materials for the mining and industrial sectors. Its location in Shandong, a key industrial hub, supports efficient logistics for domestic and international buyers.
The supplier’s profile does not provide details on production scale, certifications, or client history. There is no data on response rates or average reply times, so buyers are encouraged to contact the company directly to discuss technical specifications, lead times, and compliance with mining safety standards. No unverified claims about market leadership or product superiority are made based on the available information.
| 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 placing an order, verify the load capacity and material specifications of the Arch Steel Support to ensure it matches the geological conditions of your project. Request technical drawings and test reports for the U-shaped brackets to confirm their suitability for soft rock or high-pressure environments. It is also advisable to check whether the supplier provides customisation for non-standard tunnel dimensions.
Logistics for Arch Steel Supports should account for their weight and length, as these components often require specialised handling and transport. Confirm the supplier’s packaging method to prevent damage during transit, and discuss Incoterms to clarify responsibilities for loading, freight, and insurance. Lead times may vary based on customisation requirements, so early confirmation is recommended.
Quality checks should include visual inspection for corrosion protection and dimensional accuracy, as well as load testing to validate performance under expected conditions. Request certificates of compliance for the steel grade and coating, and verify that the supports meet relevant mining safety standards. For critical applications, consider third-party inspection to ensure the supports meet project-specific requirements.
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When sourcing Arch Steel Support 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 for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Arch Steel Support 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. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Arch Steel Support 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 Agriculture category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Arch Steel Support 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 Arch Steel Support from China Coal Industry And Mining Group is $30000/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 Arch Steel Support. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Arch Steel Support depends on the specific grade and form. Contact China Coal Industry And Mining Group through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Arch Steel Support 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 Agriculture 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to China Coal Industry And Mining Group through EximNext.
China Coal Industry And Mining Group offers Arch Steel Support with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Arch Steel Support 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 Arch Steel Support 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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