Jayanth TungstenJayanth Tungsten ®

    🇨🇿 Export to Czech Republic

    Ammonium Paratungstate (APT) — Czech Republic

    Czech specialty chemical processors and metal powder importers source ammonium paratungstate (APT) as the crystalline intermediate for producing tungsten oxides and metal powder for the domestic Czech hardmetal and electrotechnical industries, or for re-supply to Slovak, Polish, and Hungarian chemical processing customers within the Central European supply chain. Jayanth Tungsten's APT (WO₃ min. 88.5%, F.S.S.S. 30–70 µm, −100 mesh standard, carbon max. 0.0010%, apparent density 30–55 g/in³) is supplied with full composition documentation under EU CN 2841 to support REACH compliance and incoming-material qualification for Czech chemical importers. Sample lots can be arranged for buyers qualifying a new APT source alongside their existing supply.

    WO₃ ≥ 88.5%, −100 mesh standard ISO 9001:2015 CoA with every shipment
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    Ammonium Paratungstate (APT) specifications

    Key specifications

    Avg. Fisher F.S.S.S. (μm)30.0 – 70.0
    Apparent density (g/in³)30 – 55
    Standard screening−100 mesh
    WO₃ (min.)≥ 88.5
    Carbon (max.)≤ 0.0010

    Applications

    Tungsten oxide & metal powder productionTungsten chemical processing supply chain

    Export packaging & documentation

    APT is supplied as crystalline powder (−100 mesh standard, F.S.S.S. 30–70 µm) in moisture-proof packaging, with WO₃ content (min. 88.5%) and full chemistry stated on the certificate of analysis. Export classification is under HS heading 2841.80 (tungstates).

    Shipping to Czech Republic

    Shipments to the Czech Republic are routed via Hamburg or Rotterdam, then overland by road freight, with total transit typically 4–5 weeks from Indian ports. The Czech Republic sits at the centre of Central Europe's manufacturing corridor — road freight from Hamburg or Rotterdam reaches Prague and Brno within 1–2 days. Tungsten powders and carbides clear EU customs under CN 8101; tungstate chemicals under CN 2841. Pricing is quoted in EUR on request.

    Industries we supply in Czech Republic

    Cemented carbide insert and tooling manufacturers (Pramet / Seco Tools, Tungaloy CZ)
    Precision hardmetal component and wear-part producers
    Diamond tool and cutting segment manufacturers
    Specialty engineering and heavy-industry wear-part fabricators

    Export questions

    What chemistry data is provided with APT shipments?

    Each lot's certificate of analysis states WO₃ content (min. 88.5%), carbon (max. 0.0010%), apparent density, and F.S.S.S. grain size, with the full impurity composition table as set out in our brochure available on request.

    Can you supply WC powder for carbide insert production in the Czech Republic?

    Yes — our WC powder grades (F.S.S.S. 2.5–15.0 µm, total C min. 6.11% bonded, free C max. 0.03%, apparent density 2.4–6.0 g/cc) cover the grain size ranges used in Czech hardmetal insert manufacturing. Chemistry is fully documented per lot on the certificate of analysis. Contact us with your grade specification for pricing and lead time.

    Full Ammonium Paratungstate (APT) specifications

    Complete grade table, selection guidance, quality control and packaging detail for this product, independent of destination.

    Ammonium Paratungstate (APT) specifications

    Request ammonium paratungstate (apt) pricing for Czech Republic

    Share your specification, quantity, and destination port — our sales team will respond with pricing, lead time, and documentation requirements.

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