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The friction bolt offered by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is a high‑strength carbon steel fastener designed for rock reinforcement. It is manufactured from high‑strength low‑alloy steel with a yield strength of 400‑500 MPa. Standard dimensions include diameters from 18 mm to 25 mm and lengths ranging between 1.5 m and 3.0 m, with examples such as 18 × 2 m and 16 × 6 m cited in the source. The supplier notes that sizes can be customised to meet specific project requirements.
The material grade commonly used for these bolts is 16Mn or 20MnSi, which provides a good balance of ductility and tensile capacity. In the broader fastener market, similar bolts are often produced to meet ISO 9001 quality‑management practices and may receive hot‑dip galvanising for corrosion protection. Typical tensile strength for this class of bolt exceeds 600 MPa, ensuring reliable performance in demanding underground environments. Surface treatment options, such as plain or galvanised finishes, are selected according to the corrosion conditions of the site.
Friction bolts are primarily employed in underground coal‑mine roadway support, tunnel stabilisation and other civil‑engineering projects that require rapid installation and dependable rock reinforcement. Mining contractors, tunnelling firms and infrastructure developers are the main buyers of this product. The supplier can supply the bolts in bundled packs suitable for bulk handling and is able to adjust dimensions on request. Buyers should confirm minimum order quantities, packaging preferences and trade terms directly with the supplier.
| Material | Carbon Steel (High‑Strength Low‑Alloy Steel) |
| Yield Strength (typical) | 400‑500 MPa |
| Diameter Range (typical) | 18‑25 mm |
| Length Range (typical) | 1.5‑3.0 m |
| Standard Grade (typical) | 16Mn / 20MnSi |
| Tensile Strength (typical) | ≥ 600 MPa |
| Surface Treatment (typical) | Hot‑dip galvanised or plain |
| Packaging (typical) | Bundles of 10‑20 units in wooden crate |
| Compliance (typical) | Industry follows ISO 9001 quality‑management guidelines |
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is based on Hanghai Road in the Guanzhenghuizu District of Zhengzhou, Henan Province, China. The company is listed with a harbour trust tier and currently shows a response rate of 0.00 with no recorded response hours, indicating limited recent communication activity. Its address and location are clearly provided, allowing buyers to verify the legal entity through local business registries.
The firm specialises in heavy‑industry import and export, focusing on products such as friction bolts for mining and civil‑engineering applications. It promotes the ability to customise bolt dimensions according to customer specifications and highlights export experience to mining markets worldwide. No additional certifications, revenue figures or client lists are disclosed in the public profile.
Friction bolts are widely used in coal mine roadway support and tunnel stabilization projects worldwide. Typically manufactured from high-strength carbon steel, these bolts range from 18mm to 25mm in diameter with lengths between 1.5m and 3.0m per installation requirements. As a critical consumable in underground mining and civil engineering, friction bolts offer rapid installation and reliable rock reinforcement for export to mining markets globally.
| 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 placing an order, importers should request the mill test report and verify that the steel grade matches the 16Mn or 20MnSi specification. Confirm the exact diameter, length and any surface‑treatment requirements, and ensure that the supplier can meet any required certifications such as ISO 9001. Checking the supplier’s business registration in Zhengzhou will also help validate the trading entity.
Logistics for bulk fasteners from Henan typically involve shipment from the nearest seaport, with common incoterms being FOB Zhengzhou or CIF Shanghai. Lead times are not published, so buyers should ask for an estimated production and dispatch schedule, usually ranging from four to six weeks. Payment terms often follow a T/T advance or a letter of credit, but the exact arrangement must be agreed with the supplier.
Quality assurance should include a third‑party inspection prior to loading, focusing on dimensions, material grade and surface finish. Request a certificate of conformity and the full test report for each batch to confirm compliance with the stated specifications. Proper documentation, including packing lists and export certificates, will smooth customs clearance and ensure the bolts meet the buyer’s project standards.
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When sourcing Friction Bolt for your business, securing the right balance of quality and cost is essential. Henan Zongxiang Heavy Industry Import And Export Co, .ltd., a verified supplier based in China, offers this product with key specifications including Friction Bolt / Split Set Stabilizer, Carbon Steel Q235 / Q345 or Equivalent High-Strength Low-Alloy Steel, and 18mm - 25mm (Common: 22mm, 25mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7318.15, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Friction Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Zongxiang Heavy Industry Import And Export Co, .ltd. 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 7318.15 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 Friction Bolt 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 Bolts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Friction Bolt 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 7318.15 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 Friction Bolt from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is $8501,200./Unit 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 Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through EximNext.
The supplier, Henan Zongxiang Heavy Industry Import And Export Co, .ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Friction Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Friction Bolt is classified under HS Code 7318.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Friction Bolt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Zongxiang Heavy Industry Import And Export Co, .ltd.. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Henan Zongxiang Heavy Industry Import And Export 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.
The key specifications for Friction Bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. include Friction Bolt / Split Set Stabilizer, Carbon Steel Q235 / Q345 or Equivalent High-Strength Low-Alloy Steel, and 18mm - 25mm (Common: 22mm, 25mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. offers Friction Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Friction Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through our platform.
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. maintains international quality certifications. These ensure that the Friction Bolt 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. Henan Zongxiang Heavy Industry Import And Export 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 Henan Zongxiang Heavy Industry Import And Export Co, .ltd..
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