PSQ Bars – Vyapi Enterprises | Sustainable Strength

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Our wide size range and commitment to quality make us a trusted partner for industries seeking reliable PSQ Bars.

At Vyapi Enterprises, our PSQ Bars are engineered for precision, performance, and durability. Designed to meet the highest standards of rotating and heavy-duty equipment, they deliver exceptional straightness, tight tolerances, and a flawless surface finish—making them ideal for applications demanding minimal vibration and maximum reliability.

Product Highlights

Manufactured with advanced turning, grinding and polishing processes to achieve exceptional diameter tolerances, straightness and surface integrity.

Superior material strength and corrosion resistance, delivering consistent mechanical performance in demanding environments.

Available in a broad size range and various finishes to suit custom engineering, automotive, aerospace and pump-shaft applications.

Packaged and tested to rigorous standards—ensuring each bar arrives with full traceability and minimal risk of handling damage.

Supply Specifications

Size Range: Available in diameters from approx. 6 mm up to 100 mm (1/4″ to 4″) and beyond, depending on grade and finish.

Length: Typically up to 6–8 meters (custom cut lengths available).

Finish & Tolerances: Options include polished, ground, peeled or turned finishes. Achieves tolerances such as h7/h8/f7/f8 and straightness as tight as 0.0015″ T.I.R per ft.

Grades & Material Conditions: Available in stainless steel variants such as 303, 304, 316, 17-4PH, 410, 416 and more; treated with annealing, quenching, tempering as required.

Applications

Pump shafts, cylinder shafts, valve shafts and bearing bars in fluid-handling systems.