... is high , be able to bear corrosion , firm Pump body Pump bodyEfficiency: Annual output of more than 10,000 tons ... machining use apply to vessel use.(2) Parts for steam turbine.(3) Straight Bollard, bend Bollard,bell mouth ... chock etc, for mooring, port working equipment .(4) Pump body, valve body etc. for petrochemical industry working.(5) ... ,ABS,CCS,Germany classification society attestation. Pump body