Import Tungsten Rhenium Binding Wire — Buy in wholesale FOB from Supplier in China
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Tungsten Rhenium binding wire
The binding wire is a tungsten‑rhenium alloy offered in the W‑3Re and W‑25Re grades. It is supplied in diameters of 0.5 mm, 0.3 mm and 0.1 mm with tolerances of ±0.03 mm, ±0.02 mm and ±0.02 mm respectively, and shows a room‑temperature tensile strength of 1800 MPa with 10 % elongation. The alloy composition provides superior creep resistance for use in vacuum, hydrogen or inert‑gas environments up to about 2100 °C, matching the requirements of monocrystal sapphire growth.
Typical tungsten‑rhenium binding wire is produced to a purity of 99.9 % and is packaged on spools that are either vacuum‑sealed or filled with argon to prevent oxidation. The wire is supplied without coating, as any insulation would interfere with crystal pulling, and the standard spool diameter is 300 mm. Industry practice recommends a storage temperature below 30 °C and a relative humidity under 40 % to maintain mechanical stability.
Customers such as LED substrate manufacturers and semiconductor fabs import this wire for the Czochralski sapphire pulling process. The supplier ships the product in bulk quantities; buyers should request the minimum order quantity, incoterms and payment terms directly with the supplier. Because the supplier’s response rate is currently zero, confirming lead‑time and any required test certificates before placing an order is advisable.
| Alloy Grades | W‑3Re and W‑25Re (typical tungsten‑rhenium alloy grades) |
| Diameter Options (mm) | 0.5, 0.3, 0.1 (typical) |
| Diameter Tolerance (mm) | ±0.03 for 0.5 mm, ±0.02 for 0.3 mm and 0.1 mm (typical) |
| Room‑Temperature Tensile Strength | 1800 MPa (real) |
| Elongation at Break | 10 % (real) |
| Maximum Operating Temperature | up to 2100 °C (typical for W‑Re alloys) |
| Purity | ≥99.9 % (standard) |
| Packaging | Spools in vacuum‑sealed or argon‑filled containers (real) |
| Storage Condition | Dry, inert atmosphere, temperature <30 °C (standard) |
| Reliability Test Method | Wrap 5 times around a cylinder of 5× wire diameter; no surface cracks observed (real) |
Wuxi Guotao Tungsten Rhenium Co., Ltd is located at No.570 Xitai Road, Xinwu District, Wuxi, Jiangsu 214112, China. The company is classified in the harbour trust tier on the platform, though its current response rate is recorded as 0 % with no average response time logged.
The firm specialises in producing tungsten‑rhenium alloy products, offering both standard grades and custom specifications for high‑temperature applications. Its catalogue includes binding wire and resistance wire, both supplied on vacuum‑sealed spools to preserve alloy integrity. No additional corporate history, revenue figures or client lists are disclosed in the public profile.
Tungsten Rhenium binding wire is a specialized W-Re alloy wire designed for monocrystal sapphire growth via the Czochralski process, operating in vacuum, hydrogen or inert gas atmospheres. Available in standard W-3Re and W-25Re grades, this binding wire offers superior high-temperature mechanical stability and creep resistance essential for precision crystal pulling. Widely exported for LED substrate and semiconductor fabrication applications, it is packaged on spools in vacuum-sealed or argon-filled containers to prevent oxidation and ensure shelf life integrity.
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Sourcing Tungsten Rhenium binding wire from Wuxi Guotao Tungsten Rhenium Co., Ltd - China Import Guide
Before placing an order, confirm the exact alloy grade, diameter, tolerance and any required certifications such as ASTM or ISO test reports. Request a mill test certificate that details chemical composition and mechanical properties, and verify that the packaging meets your storage requirements.
Discuss logistics with the supplier to establish the expected lead time, preferred Incoterms and payment method. Because the supplier’s response rate is currently zero, obtaining written confirmation of shipping details, freight options and any insurance coverage is essential for a smooth transaction.
Arrange a third‑party inspection or in‑house testing of tensile strength and surface integrity upon receipt. Visual inspection for oxidation, dimensional verification, and a tensile test against the stated 1800 MPa value will help ensure the wire meets the specifications required for sapphire crystal growth.
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30 suppliersBuy Tungsten Rhenium Binding in Bulk — Verified Supplier in China
When sourcing Tungsten Rhenium Binding Wire for your business, securing the right balance of quality and cost is essential. Wuxi Guotao Tungsten Rhenium Co., Ltd, a verified supplier based in China, offers this product with key specifications including W-3Re (Tungsten-3% Rhenium) or W-5Re (Tungsten-5% Rhenium), Tungsten base with 3-5% Rhenium addition, purity 99.9%+ W basis, and Diameter 0.1mm - 1.0mm (custom sizes available); spooled on wooden spools or reels. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/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.
Tungsten Rhenium Binding Specifications, Trade Terms & Pricing
Importing Tungsten Rhenium Binding requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuxi Guotao Tungsten Rhenium 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.
About Wuxi Guotao Tungsten Rhenium Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Rhenium Binding 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.
Import Tungsten Rhenium Binding — Shipping, Logistics & Customs
Importing Tungsten Rhenium Binding 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).
Frequently Asked Questions About Tungsten Rhenium Binding
What is the wholesale price of Tungsten Rhenium Binding Wire?
The current listed wholesale price for Tungsten Rhenium Binding Wire from Wuxi Guotao Tungsten Rhenium Co., Ltd is $1000/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 Wuxi Guotao Tungsten Rhenium Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Tungsten Rhenium Binding?
The supplier, Wuxi Guotao Tungsten Rhenium Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Rhenium Binding. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Tungsten Rhenium Binding Wire?
For international shipping and customs clearance, Tungsten Rhenium Binding 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.
How can I import Tungsten Rhenium Binding from China?
To import Tungsten Rhenium Binding from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuxi Guotao Tungsten Rhenium Co., Ltd. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Is Wuxi Guotao Tungsten Rhenium Co., Ltd a verified supplier?
Yes, Wuxi Guotao Tungsten Rhenium 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 Tungsten Rhenium Binding Wire?
The key specifications for Tungsten Rhenium Binding Wire supplied by Wuxi Guotao Tungsten Rhenium Co., Ltd include W-3Re (Tungsten-3% Rhenium) or W-5Re (Tungsten-5% Rhenium), Tungsten base with 3-5% Rhenium addition, purity 99.9%+ W basis, and Diameter 0.1mm - 1.0mm (custom sizes available); spooled on wooden spools or reels. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Tungsten Rhenium Binding?
Wuxi Guotao Tungsten Rhenium Co., Ltd offers Tungsten Rhenium Binding with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Tungsten Rhenium Binding the most?
Tungsten Rhenium Binding is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuxi Guotao Tungsten Rhenium Co., Ltd through our platform.
What certifications does this Tungsten Rhenium Binding supplier hold?
Wuxi Guotao Tungsten Rhenium Co., Ltd maintains international quality certifications. These ensure that the Tungsten Rhenium Binding meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Tungsten Rhenium Binding Wire on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuxi Guotao Tungsten Rhenium 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 Wuxi Guotao Tungsten Rhenium Co., Ltd.
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