Jayanth TungstenJayanth Tungsten ®

    🇳🇴 Export to Norway

    Tungsten Oxide (BTO/YTO) — Norway

    Norwegian research institutions and specialty materials companies — including SINTEF's materials and chemistry research programmes, NTNU (Norwegian University of Science and Technology) in Trondheim, and companies in Norway's growing green-tech and battery sector — source blue tungsten oxide (BTO) and yellow tungsten oxide (YTO/WO₃, W content ~79%) for electrochromic smart window research, photocatalysis applications, and as precursors for tungsten metal powder. Norway's commitment to sustainable construction and energy-efficient buildings has driven research interest in electrochromic glazing systems that use WO₃ thin films as the active layer for variable transparency control. Jayanth Tungsten supplies BTO and YTO per order specification with composition data on CoA and HS 2825 documentation.

    BTO/YTO calcined oxide, ~79% W ISO 9001:2015 CoA with every shipment
    Request a Quote Full Specifications

    Tungsten Oxide (BTO/YTO) specifications

    Key specifications

    BTO appearanceBlue-grey fine powder
    YTO / WO₃ appearanceYellow fine powder
    W content (approx.)~79%
    FormCalcined oxide powder

    Applications

    Tungsten metal powder production (H₂ reduction)Catalyst precursorsElectrochromic device materialsSpecialty ceramic pigments

    Export packaging & documentation

    Blue and yellow tungsten oxides are supplied as fine calcined powders in moisture-proof packaging, with appearance, tungsten content (~79%), and form confirmed on the certificate of analysis. Export classification is under HS heading 2825.90 (tungsten oxides and hydroxides).

    Shipping to Norway

    Nhava Sheva/Mumbai → Oslo/Bergen, 3–4 weeks, HS 8101/2849/2841, NOK or USD

    Industries we supply in Norway

    Oil and gas equipment manufacturers — pumps, valves, and drill string components for North Sea operations (Equinor, Aker Solutions supply chain)
    Offshore subsea engineering and wear part fabricators for deepwater installations
    Ferroalloy and specialty metals sector (Norway is a major silicon and manganese alloy producer — related processing wear applications)
    Mining and tunnel boring equipment manufacturers (Norway's extensive tunnelling and underground construction industry)
    Specialist hard-facing and thermal spray service companies serving Norwegian offshore and maritime sectors

    Export questions

    What is the difference between BTO and YTO for export orders?

    Blue tungsten oxide (BTO) is the sub-stoichiometric reduction intermediate (approx. WO2.72–WO2.9), while yellow tungsten oxide (YTO/WO₃) is the stoichiometric form. Both are supplied per order specification — confirm which form your process requires when requesting a quote.

    Do you supply WC-Co powder and tungsten carbide grit for Norwegian offshore wear applications?

    Yes. Jayanth Tungsten supplies WC-Co spray powder (WC-12Co, WC-10Co-4Cr, −45+15 µm) and fused WC grit (mesh 30/40 to 100/120) for Norwegian offshore pump, valve, and drilling component wear protection. Sea freight from Nhava Sheva to Oslo or Bergen is 3–4 weeks. Full CoA, SDS, and certificate of origin provided with every shipment.

    Full Tungsten Oxide (BTO/YTO) specifications

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

    Tungsten Trioxide (WO₃) / BTO & YTO specifications

    Request tungsten oxide (bto/yto) pricing for Norway

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

    Request a Quote All export markets