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Our company's South American customer ordered a batch of pump accessories, the products include thin-wall pump barrel B11-25, B11-150, B11-200, spray welding plunger P21-125, P21-150, tungsten carbide valve ball valve seat V11-125, V11-150, V11-175, Hood C12-125, C13-125,150, mandrel S11-20, S11-25,