Concrete Pump S Valve - TAICHANG MACHINERY COMPANY
CONCRETE PUMP SPARE PARTS – S valve S tube part is welded by ST52 steel plate which is formed by integral process toreduce the resistance of concrete flow. Hard face layer High anti-wear welding electrode to hardface inside wall of the s tube with a thickness ≥3.5mm HRA ≥60. Necessary Annealing process to make sure of the quality.
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