Complete in-house testing facilities available for all the products manufactured by us
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All tests are carried out in strict conformity to ASME 1387: 2002, and records are maintained as per ISO 9001: 2000
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Our test laboratory, which is independent of production, is completely equipped for dimensional inspection of the various components
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A complete set of gauges for all dimensions, threads, tapers, finish, coating thickness of plating, and other dimensions / features of our fittings are available on site
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A complete system of logging is maintained for calibration certification for all equipment, gauges, measuring instruments etc. to ensure that their calibration remains valid at all times.
Details of In-House Testing Available
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Hydrostatic test with water as the testing medium up to 2000 Kg/Cm2 (30,000 psi).
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Pneumatic testing facility using dry air and/or nitrogen for pressures up to 210 Kg/Cm2 (3,000 psi). This facility is in the procces of being augmented to 680 Kg/Cm2 (10,000 psi).
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Vacuum Test for vacuum up to 850mbar
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Hydraulic Impulse and Vibration test which may be carried out simultaneously or individually as follows:
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Hydraulic impulses at the rate of 15 to 35 cycles per minute and impulses up to 300 Kg/cm2 (4400 psi)
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Vibration in two mutual perpendicular planes stressing the material of the tubes to 80% of the yield strength at the rate of 1440 cycles per minute
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Temperature cycling for temperatures from room to 350 deg C with various rise, soak and cooling time
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Helium Leak test facility for checking leakages of helium up to 1 x 10-6 Standard CC per sec
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Make and re-make test for repeatability of assemblies over 25 up to a maximum of 65 cycles
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Burst Pressure test for testing up to 4 times the working pressure of tubes for tube sizes up to 1" OD
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Corrosion Resistance of plating as per ASTM B840 : 2002 by salt spray method
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Optical Comparitor for testing of profiles of threads and other tapers in conformity with the requirements of the various products manufactured by us
