About Focus Tungsten Molybdenum Technology - Metal Products Supplier in China

China is a leading exporter of refractory metals and hosts Focus Tungsten Molybdenum Technology, which currently lists eight active products in its catalogue. The supplier’s top categories are Metal Products, Tungsten Products and Nuts, covering both tungsten and molybdenum forms. Products include Tungsten Sheet Plate and Rod (HS code 8101.94, tungsten purity minimum 99.95 %), Molybdenum Rod, Wire, Tube and Pipe (HS codes 8102.94, 8102.95, 8102.96, with molybdenum purity 99.9‑99.95 %). The catalogue also mentions a Purity Molybdenum Sheet and a Molybdenum Screw Nut Bolt, expanding the range to flat and fastener formats. All items are classified under the HS‑code families for refractory metals, which are standard for customs and trade reporting.

Product Range and Specialties of Focus Tungsten Molybdenum Technology

The product list focuses on high‑purity refractory metal forms. Tungsten Sheet Plate and Rod are supplied with a minimum of 99.95 % tungsten (W) and are commonly produced to ASTM B777 specifications for thickness tolerance ±0.02 mm and flatness within 0.05 mm. Molybdenum Rod, Wire and Tube are offered at 99.9‑99.95 % purity; industry practice for molybdenum wire includes IEC 61756 standards for diameter tolerance (e.g., 0.5 mm ± 0.01 mm) and tensile strength around 850 MPa. Molybdenum pipe and tube are typically delivered in diameters from 10 mm to 200 mm with wall thicknesses complying with ASME B16.9. The Molybdenum Screw Nut Bolt and related nuts follow DIN 985 or ISO 4032 threads, with hardness grades around 35‑45 HRC. Typical packaging for these metal products includes wooden crates with moisture‑absorbing liners or steel drums for wire coils, sized for 20‑ft or 40‑ft containers.

Trade and Export Information - Focus Tungsten Molybdeno...

China’s tungsten and molybdenum output is directed mainly to aerospace, defense, semiconductor, medical imaging and oil‑field sectors, where high‑temperature strength and corrosion resistance are essential. HS code 8101.94 (tungsten articles) and 8102.xx (molybdenum articles) are routinely inspected under Chinese customs for declared purity and are subject to REACH and RoHS compliance checks for downstream markets in the EU and North America. Buyers typically request ISO 9001 quality‑management certification and, where applicable, ISO 14001 environmental certification, although these are not confirmed for this supplier. Export logistics favour full‑container loads; a 20‑ft container can accommodate roughly 1 ton of sheet plate or up to 1.5 tons of rod, while wire is often shipped in steel drums. Common Incoterms used by Chinese refractory metal exporters include FOB Shanghai or CIF Hong Kong, with pre‑shipment inspection by SGS or Bureau Veritas being standard practice for high‑value batches.

Sourcing from Focus Tungsten Molybdenum Technology - Buyer Guidance

When sourcing from this supplier, request a mill‑test report (MTR) that details chemical composition, purity percentage, and mechanical properties for each product batch. Verify that the tungsten items meet ASTM B777 or equivalent standards and that molybdenum items comply with IEC 61756 or ASTM B735, especially for wire diameter and tensile strength. Ask for certificates of conformity to REACH and RoHS if the end market requires EU compliance, and confirm any ISO certifications the supplier holds. Samples of sheet, rod or wire should be inspected for surface finish, dimensional tolerance and hardness before confirming a larger order. Typical minimum order quantities are 500 kg for sheet or plate and 200 kg for rod, with lead times ranging from 4 to 8 weeks depending on product form and required documentation.

What HS codes are used for the tungsten products listed by Focus Tungsten Molybdenum Technology?

The tungsten sheet plate and rod are classified under HS code 8101.94, which covers articles of tungsten with a purity of 99.95 % or higher.

Which purity levels are specified for the molybdenum items in the catalogue?

Molybdenum rod, tube, pipe and wire are listed with a minimum purity of 99.9 % (TZM alloy option available) and most items state 99.95 % purity for the base metal.

What industry standards should buyers check for the tungsten sheet plate?

Buyers should compare the sheet plate to ASTM B777, which defines thickness tolerance, flatness and surface quality for high‑purity tungsten plates.

Are there any typical certifications required for importing these refractory metals?

Importers usually request ISO 9001 quality‑management certification, ISO 14001 environmental certification, and compliance documents for REACH and RoHS, especially for EU or North American customers.

How are the wire and rod products typically packaged for export?

Molybdenum wire is commonly coiled and placed in steel drums with moisture‑absorbing liners, while rods and tubes are bundled in wooden crates padded with anti‑rust film, all sized for 20‑ft or 40‑ft containers.

What documentation is advisable to obtain before placing an order?

A mill‑test report, certificates of purity, compliance with ASTM/IEC standards, and any available ISO certificates should be obtained; buyers may also ask for a pre‑shipment inspection report from a recognized third‑party agency.

What are the usual lead times and minimum order quantities for these products?

Lead times generally range from four to eight weeks, with typical minimum orders of 500 kg for sheet or plate and 200 kg for rod or wire, depending on the specific product and packaging requirements.