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1. Tungsten wire tungsten Filament: tungsten wire in spool Model NO.: KK Type: Tungsten Wire Material: W-1 Purity: 99.95%Min. Melting Point: 3410 Ceiclus Boiling Point: 5927 Ceiclus Density: 19.2g/cm3 Diameter: 0.01-2.00mm Surface: Black and Cleaned Export Markets: Global
2. Dimensions and Tolerances of tungsten wire: Tungsten wires diameters are generally expressed in terms of inches or mils (thousandths of an inch). For thin wires from. 001 inches up to. 020 inches in diameter, the diameter of the wire is measured by weight per unit length. That is, the weight expressed in mg of a 200 mm length of wire. The standard diameter tolerance is: � 3% of the weight measurement. Closer tolerances are available, depending upon the application for the wire product. Specification: Diameter, mm Difference between 2 feet, mm Inside diameter tolerance, mm Big heater element Small heater element 0.4-3.0 1 0.3 0.4-1.0 1 0.3 0.4-1.3 1 0.3 0.4-1.0 2 1 0.3 0.4-1.0 1 0.3 0.4-1.0 several stranded coils 0.3 Note: Different diameter and length are available for your 99.95% pure stranded tungsten wire.
3. Straightness of tungsten wire: Wire may be finished in the unstraightened or as drawn condition and is controlled to Bango's internal standards, In addition, wire can be straightened via mechanical or heat treating processes. Typically, the measure of the straightness of a tungsten wire is obtained by cutting a ten inch long piece of wire and allowing it to lie on a flat clean surface. The maximum deviation from a straight line along its length is the quantitative measure of its straightness. In general, as the degree of straightness increases, tensile strength decreases.
4. Quality and Finish: Wire is free of scratches, kinks and distortions insofar as they are harmful to the intended end use of the product. Surface finish is supplied in the black, as drawn condition, where drawing lubricants and oxides are retained on the surface, or in the cleaned condition by firing in hydrogen or electrochemical etching.
5. Products Feature: 1. Excellent Conductivity 2. Resistance of high temperature. 3. Abrasion and Erosion. 4. Suitable for making heating wires. 5. Twisted wires for coating films under vacuum and for tungsten wires in electrical light sources usage.
| HS Code | 8101.96 |
| Material | Tungsten W-1 (99.95% Min. Purity) |
| Grade/Type | W-1 (AMS 7896 / ASTM B760 compliant) |
| Purity/Composition | 99.95% Min. Tungsten (W) |
| Size/Dimensions | Diameter range 0.05mm - 3.0mm (custom sizes available on request) |
| Form | Wire on spool / straight length |
| Melting Point | 3410°C |
| Density | 19.2 g/cm³ |
| Application | Lighting filaments, heating elements, EDM wire, welding electrodes, semiconductor components |
| Packaging | Vacuum-sealed plastic spool, inner box + export-grade wooden pallet |
| Origin | China |
Tungsten wire grade W-1 with 99.95% minimum purity is a critical refractory metal product widely used in lighting filaments, electron tube components, heating elements, and sputtering target manufacturing. Supplied in spool form with high thermal stability (melting point 3410°C) and density of 19.2g/cm³, this product serves import/export buyers in the electronics, semiconductor, and industrial furnace sectors. Tungsten wire is classified under HS code 8101.96 and is sourced primarily from China, Russia, and South Korea.
| 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 |
Tungsten Wire is offered by Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Tungsten Wire, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Tungsten Wire for your business, securing the right balance of quality and cost is essential. Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including W-1 (AMS 7896 / ASTM B760 compliant), 99.95% Min. Tungsten (W), and Diameter range 0.05mm - 3.0mm (custom sizes available on request). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.96, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Wire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Kekai Tungsten & Molybdenum Technology 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 8101.96 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 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 Tungsten Wire 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 Tungsten Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Tungsten Wire 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 8101.96 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 Tungsten Wire from Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. is $1100/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 Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. through EximNext.
The supplier, Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Wire. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tungsten Wire is classified under HS Code 8101.96. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Wire from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Luoyang Kekai Tungsten & Molybdenum 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.
The key specifications for Tungsten Wire supplied by Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. include W-1 (AMS 7896 / ASTM B760 compliant), 99.95% Min. Tungsten (W), and Diameter range 0.05mm - 3.0mm (custom sizes available on request). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. offers Tungsten Wire with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Wire is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. through our platform.
Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Wire 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. Luoyang Kekai Tungsten & Molybdenum 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 Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd..
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