At Bajarang Brass Industries, quality is embedded at every stage — from raw material selection to final dispatch. Our documented quality management process provides the framework for consistently meeting customer expectations.
Our dedicated Quality Assurance team of 18 professionals operates an in-house testing laboratory equipped with coordinate measuring machines, optical comparators, spectrometers, and environmental test chambers.
Our quality system is driven by process discipline, in-house testing, and full production traceability.
Every incoming lot is checked for dimensions, visual quality, and alloy consistency before production release.
First-off and in-process dimensional checks are done with calibrated gauges and CMM where required.
Surface quality and plating consistency are checked against approved samples and customer requirements.
Production batches are traceable through process records from raw material to final dispatch.
Pressure, torque, and thread fit checks are performed as per application needs and product type.
Final visual and packing checks are performed before shipment to ensure dispatch-ready quality.
Eight checkpoints ensuring every component that leaves our facility meets specification.
Chemical analysis via OES spectrometer; mechanical property testing; dimensional and surface inspection of raw brass rods.
100% dimensional check on the first part off every new setup using CMM and precision gauges before batch production commences.
Sampling inspections at defined intervals during production. Control charts monitored for process stability (Cpk ≥ 1.67 target).
Final batch sampling to AQL 1.0 / 2.5. CMM measurement reports provided for critical dimensions on customer request.
Plating thickness verified by X-ray fluorescence (XRF). Visual inspection for pinholes, blistering, and colour consistency.
Pressure testing (hydrostatic/pneumatic), torque testing, electrical conductivity, and thread gauging as required by specification.
Salt-spray (ASTM B117), humidity, and thermal cycling tests for corrosion resistance validation on plated and finished parts.
Approved lots are released with inspection summary and full internal traceability records.
Zeiss Contura 7/10/6 — 3D dimensional measurement to ±0.002 mm repeatability.
Optical Emission Spectrometer for alloy composition analysis and raw material verification.
X-ray fluorescence analyser for non-destructive plating thickness measurement.
ASTM B117 compliant 450-litre chamber for corrosion resistance testing up to 1000 hours.
Contour and shadow-graph measurement of complex profiles and thread forms.
Hydrostatic testing up to 500 bar for valves, fittings, and high-pressure components.
Contact us to discuss your quality requirements or request inspection reports for any product.
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