Chesterton 329 Stern-Lon Marine Flax Shaft Packing Flexible & FormableChesterton 329 Stern-Lon® is a square weave to provide flexible and formable shaft packaging. The basic fiber is hemp, long fiber of the highest quality. 329 free of graphite to avoid galvanic corrosion of the shaft. During production, the 329 is first impregnated with a concentrated PTFE dispersion to improve non-flowing lubrication and to slow degradation. This is followed by a plasticizing "break-in" lubricant which ensures compressibility, flexibility and good packing-to-shaft contact. Large sizes don't need to be hammered into place. Finally, to minimize frictional friction, finely divided fluorocarbon powder is introduced into the packaging surface. Chesterton 329 produces little or no shaft or sleeve wear Suitable for stern tube and paper mill packaging The most recognized products for the marine industry in marine Stern tubes: Stern tube Hot phosphoric acid Steering post Glands bulkhead shaft Cold water Pulp & Paper: Jordan Claflin Hydro-finer Temperature Limit 135°C (275°F) Pressure Limit 20 bar g (300 psig) Shaft Speed 5 m/s (1000 fpm) Chemical Resistance pH 6 to 8 For more information please contact: Lucky Office : LTC Lt.GF 1 Blok C25 No.7 Jl. Hayam Wuruk No.127 West Jakarta 11180 Branch : LTC Lt.GF 1 Blok RB No.23 Jl.Hayam Wuruk No.127 West Jakarta 11180 Visit our website: www.spesialispackinggasket.com
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