Supply Of PU BUSH (YELLOW COLOUR) OD 65mm,ID 17.5mm, LENGTH 100mm => Limited in India

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Supply Of pu bush (yellow colour) od 65mm,id 17.5mm, length 100mm , pu bush (yellow colour) od 65mm,id 17.5mm, length 100mm. note: 1. visual inspecti on . surface finish: inspect for cracks, pits, or air bubbles (voids) which can lead to premature failure under compression. . edges: ensure clean-cut edges without fraying or burrs that could interfere with the punch m ovement. 2. dimensional verification use calibrated digital vernier calipers or micrometers to check against the design specifications: . inner diameter (id): must allow a snug fit over the punch without binding. . oute r diameter (od): should fit the housing/pocket correctly to allow for natural bulging during compression. . l ength/height: consistency across a batch is critical for uniform stripping force. 3. mechanical & material tes ting . hardness test: use a shore a durometer. acceptance typically requires a reading of 90 shore a (+/_5 ) for standard industrial punch strippers. . compression/permanent set: . compress the bush to its maximu m recommended stroke (typically 25%-30%) for a set duration. . acceptance criteria: after releasing the lo ad, the bush should return to its original height. a permanent set (creep) of more than 5%-8% after initial c ycles may be cause for rejection. . stiffness variation: the percentage variation in stiffness before and after test cycles should generally remain within 20% of the original value. 4. advanced verification (batch accept ance) . oil & chemical resistance: for high-volume production, submerge a sample in the lubricant used in the press for 24 hours. the material should not swell or become brittle. [ warranty period: 30 months aft er the date of delivery ] ]

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