BI Metallic Products

Shreemetal manufactures BI Metallic Products from copper alloy bimetallic composite with a minimum 99.9% copper content, bonding high-purity copper to complementary metals for applications in power transmission, electrical engineering and heat exchange systems. The standard sheet size is 300mm x 600mm, with custom dimensions supplied against buyer requirements. These bimetallic sheets are produced as flat plates with industrial-grade structural integrity and are exported globally from the supplier's Kolkata facility in West Bengal.

The copper-to-steel or copper-to-aluminium bonding process used in bimetallic manufacture relies on solid-phase welding or explosion bonding, depending on the end-use thermal and electrical requirements. Typical bimetallic sheet thickness for electrical busbar applications ranges from 1.5mm to 6.0mm, though Shreemetal does not publish exact thickness tolerances for its standard catalogue. The 99.9% minimum copper content ensures conductivity values in the annealed condition that approach 100% IACS, a standard benchmark for electrical copper. Buyers should request the specific copper alloy temper and the complementary metal layer specification to confirm compatibility with their earthing or current-carrying design.

Power utilities, switchgear OEMs, electrical panel builders and heat exchanger fabricators are the primary buyers for this product category. The bi-metallic construction eliminates galvanic corrosion at copper-to-aluminium or copper-to-steel junctions in busbar systems. Shreemetal packs these sheets in wooden export crates for international transit. Buyers should confirm minimum order quantities, exact thickness availability and delivery schedules directly with the supplier, as these are not stated in the listing.

Shreemetal operates from 29-b, Rabindra Sarani, 3rd Floor, Suite 11(W), Kolkata 700073, West Bengal, India. The supplier holds a harbor trust tier on the marketplace, with a published response rate of 0.00% and an average response time of zero hours, indicating that direct communication may be slow or that the supplier has not engaged with recent buyer enquiries through the platform. The company describes itself as manufacturer, exporter and supplier of bimetallic sheet and related BI metallic items, with no further detail on production floor space, workforce size or annual turnover provided.

The listing presents Shreemetal as a stockist offering a complete range of bimetallic products in sheet and plate form, with export-grade packaging in wooden boxes for global supply. There is no mention of ISO certification, specific quality management systems, in-house testing laboratories, or named client references. Buyers should verify the supplier's manufacturing credentials, request material test certificates for copper content and bond shear strength, and confirm whether Shreemetal produces the bimetallic bond in-house or sources bonded material for finishing and distribution.