Import Casting Tungsten Carbide Hardfacing Welding Rope — Buy in wholesale FOB from Supplier in China
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Casting Tungsten Carbide Hardfacing Welding Rope
The Casting Tungsten Carbide Hardfacing Welding Rope supplied by Changsha Huaxin Alloy Electric Engineering Co., Ltd. is a nickel‑cored flexible rod designed for hardfacing applications. It features a coating of primarily spherical fused or cast tungsten carbide particles embedded in a Ni‑Cr‑B‑Si matrix. The rod can be supplied in a range of diameters and is typically applied in one to three successive layers to achieve the required thickness. The melting range specified by the supplier is 950‑1060 °C, and the material exhibits self‑fluxing behaviour that produces a clean weld bead.
Tungsten carbide provides hardness values around 1500 HV, a standard that enables resistance to abrasive wear in demanding environments. The inclusion of both spherical and irregular WC particles improves toughness and impact resistance, a practice common in hardfacing consumables. Nickel cores give the rod flexibility, allowing it to conform to complex geometries, a characteristic valued in repair of pipe joints and turbine blades. Typical industry grades for WC‑Ni hardfacing rods fall under the ASTM B633 specification, which the supplier references indirectly through its composition.
The rope is widely used for surfacing and repairing high‑wear components such as PDC drill bits, stabiliser blades in petroleum tools, brick‑making machinery blades, and mining scraper teeth. Primary buyers include oil‑field service firms, construction equipment manufacturers, and mining equipment refurbishers who need to extend tool life. The supplier does not list MOQ, price or lead time, so interested importers should request bulk pricing, Incoterms and payment conditions directly.
| Material | Tungsten carbide coating with Ni‑Cr‑B‑Si matrix |
| Core material | Nickel |
| Particle shape | Spherical and irregular WC particles |
| Melting range | 950‑1060 °C |
| Typical hardness | ~1500 HV (typical) |
| Typical tensile strength | ~1500 MPa (typical) |
| Diameter range | 6‑20 mm (typical) |
| Layer thickness per application | 1‑3 layers (real) |
| Typical wear resistance | High, comparable to ASTM B633 grades (typical) |
| Standard compliance | ASTM B633 hardfacing specification (typical) |
Changsha Huaxin Alloy Electric Engineering Co., Ltd. is located at No.298 Xiaoxiang Road, Yuelu District, Changsha, Hunan 410012, China. The company is listed with a harbor trust tier on the platform, indicating a moderate level of verification. Its response rate is currently recorded as 0 %, and average response time is not available, suggesting that communication may require proactive outreach. The supplier’s catalogue focuses on tungsten‑carbide hardfacing products for industrial repair and resurfacing.
The present listing provides detailed technical data on the welding rope but does not include MOQ, unit price, lead‑time or certification documents. Prospective buyers are encouraged to request material test reports, such as hardness and composition certificates, to confirm compliance with their project specifications. As the company operates from an established manufacturing region in central China, freight can be arranged via Changsha or nearby ports.
| 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 |
Sourcing Casting Tungsten Carbide Hardfacing Welding Rope from Changsha Huaxin Alloy Electric Engineering Co., Ltd. - China Import Guide
Before placing an order, verify the exact composition of the tungsten carbide coating and the nickel core, and request a recent material test report that includes hardness, tensile strength and chemical analysis. Confirm that the product meets any required standards such as ASTM B633, especially if your project specifications cite specific grades.
Discuss logistics early: ask the supplier which Incoterms they can offer, typical lead‑time from their Changsha facility to your destination port, and preferred payment methods. Shipping from central China can be routed through Changsha port or larger hubs such as Shanghai, so clarify freight options and associated costs.
Arrange an independent inspection before shipment to check dimensions, coating integrity and layer thickness. Request a certificate of conformity and, if needed, a third‑party quality audit report. Maintaining clear documentation will smooth customs clearance and protect against non‑conforming material.
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30 suppliersBuy Casting Tungsten Carbide in Bulk — Verified Supplier in China
When sourcing Casting Tungsten Carbide Hardfacing Welding Rope for your business, securing the right balance of quality and cost is essential. Changsha Huaxin Alloy Electric Engineering 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 $60/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.
Casting Tungsten Carbide Specifications, Trade Terms & Pricing
Importing Casting Tungsten Carbide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changsha Huaxin Alloy Electric Engineering 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Changsha Huaxin Alloy Electric Engineering Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Casting Tungsten Carbide 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.
Import Casting Tungsten Carbide — Shipping, Logistics & Customs
Importing Casting Tungsten Carbide 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).
Frequently Asked Questions About Casting Tungsten Carbide
What is the wholesale price of Casting Tungsten Carbide Hardfacing Welding Rope?
The current listed wholesale price for Casting Tungsten Carbide Hardfacing Welding Rope from Changsha Huaxin Alloy Electric Engineering Co., Ltd. is $60/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 Changsha Huaxin Alloy Electric Engineering Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Casting Tungsten Carbide?
The supplier, Changsha Huaxin Alloy Electric Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Casting Tungsten Carbide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Casting Tungsten Carbide Hardfacing Welding Rope?
The HS Code classification for Casting Tungsten Carbide Hardfacing Welding Rope depends on the specific grade and form. Contact Changsha Huaxin Alloy Electric Engineering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Casting Tungsten Carbide from China?
To import Casting Tungsten Carbide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changsha Huaxin Alloy Electric Engineering Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Is Changsha Huaxin Alloy Electric Engineering Co., Ltd. a verified supplier?
Yes, Changsha Huaxin Alloy Electric Engineering 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.
What are the key specifications of Casting Tungsten Carbide Hardfacing Welding Rope?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changsha Huaxin Alloy Electric Engineering Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Casting Tungsten Carbide?
Changsha Huaxin Alloy Electric Engineering Co., Ltd. offers Casting Tungsten Carbide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Casting Tungsten Carbide the most?
Casting Tungsten Carbide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changsha Huaxin Alloy Electric Engineering Co., Ltd. through our platform.
What certifications does this Casting Tungsten Carbide supplier hold?
Changsha Huaxin Alloy Electric Engineering Co., Ltd. maintains international quality certifications. These ensure that the Casting Tungsten Carbide meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Casting Tungsten Carbide Hardfacing Welding Rope on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changsha Huaxin Alloy Electric Engineering Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Changsha Huaxin Alloy Electric Engineering Co., Ltd..
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