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Lubro air engineers pvt ltd has successfully completed 25 years of existence after being promoted by a qualified and vastly experienced engineer. We are in the field of oils, pipe and fittings, cutting tools, dewalt power tools, Lubrication machines etc.
We give 360 degree solutions in these above fields, including identifying the requirement of customers, designing, supply and installation, Erection and Commissioning including servicing.
Unbrako tensile specifications are 10,000 psi higher than industry standard - while maintaining the core hardness range.
The ultimate in fastener traceability - from its original manufacturing lot, raw material chemistry to performance test results.
This design change alone is responsible for doubling fatigue life at critical head-shank juncture.
Provides a smooth form that distributes stress and increases fatigue life of thread run-out as much as 300% in certain sizes.
An Unbrako development that doubles the fatigue life compared to flat root thread forms.
The only method to detect thread laps is that random samples of rolled threads are etched in heated acid, and then examined under a stereo
The flow lines of the material are continuous, resulting in increased strength, better installation ability, and a longer product life.
Roll threading compresses the material’s grain flow and enhances fatigue resistance.
