Import Brass Tubes For General Engineering Purpose — Buy in wholesale FOB from Supplier in India

Brassco Tube Industries manufactures arsenical brass tubes engineered for general engineering and ammunition applications from their Mumbai facility. These tubes are produced from a copper-zinc alloy with controlled arsenic addition, specifically included to inhibit dezincification, a corrosion mechanism that selectively leaches zinc from the alloy surface in aqueous or aggressive environments. The material combines strength and ductility, making it suitable for deep drawing, precision machining, and components requiring bright surface finish. The supplier notes the alloy's favourable cold working properties and relatively low material cost compared to more specialised copper alloys, positioning it for volume engineering use where severe environmental exposure is not anticipated.

The arsenic content, typically 0.02-0.10% by weight in standard arsenical brass, functions as a corrosion inhibitor without significantly impairing machinability or forming behaviour. Buyers should request the exact arsenic percentage and whether the alloy conforms to a specific standard such as BS 2874 CZ108, ASTM B135 Alloy 330, or an equivalent Indian specification. The tubes are supplied in extruded and drawn conditions, with the drawing process controlling dimensional precision and surface finish. Standard forms include round, square, and rectangular sections, though the listing focuses on general engineering tubes without restricting geometry. Wall thickness tolerance, outside diameter tolerance, and straightness are critical parameters for ammunition and precision engineering buyers.

Applications span general engineering components, ammunition cartridge cases, deep-drawn articles, heat exchanger tubing in moderate conditions, and decorative or functional hardware. The bright finish makes these tubes suitable for visible architectural fittings where subsequent polishing or lacquering is planned. Engineering buyers should confirm with Brassco Tube Industries whether the tubes are supplied in fully hard, half-hard, or annealed condition, as this determines subsequent forming limits and machining characteristics. For ammunition applications, additional requirements may include ultrasonic testing, dimensional certification, and traceability to melt batch. The supplier's location in Mumbai provides access to Jawaharlal Nehru Port for export shipment, with established logistics corridors for metal products dispatch.

Brassco Tube Industries operates from 21/4, Sangavi Sadan Building, 4th Khetwadi Lane, Mumbai 400004, Maharashtra, India. The supplier carries an Imported tier designation alongside a Harbor trust classification, indicating a verified presence with certain platform-assessed credentials. The response rate is recorded at 0.00% with zero average response hours, suggesting no inquiry engagement data is currently available. Buyers should initiate contact through multiple channels and allow for potential delays in receiving technical information or quotations. The Khetwadi location in Mumbai places the company within a dense metal trading and small-scale manufacturing district, with proximity to raw material suppliers and port facilities.

The company profile as presented does not disclose factory ownership, production equipment (extrusion press capacity, drawing bench specifications), annual output, employee count, or clientele. No quality management certifications such as ISO 9001, IATF 16949, or defence supplier accreditations are mentioned. The product description emphasises material characteristics and application suitability rather than proprietary processes or exclusive capabilities. Buyers requiring ammunition-grade supply should verify whether Brassco Tube Industries holds relevant defence or ordnance board approvals, as these are mandatory for military procurement channels. The absence of stated testing facilities suggests buyers may need to specify independent inspection or accept supplier-certified test reports.