Other Equipment & ComponentsChina A815 S31803/S32750 Concentric Reducers, Eccentric Reducers, Super Duplex Stainless Steel Pipe Fittings Reducers (ELBOW, TEE, BEND, STUB END, CAP), Find details about China S31803/S32750 Concentric Reducer, S31803/S32750 Eccentric Reducer from A815 S31803/S32750 Concentric Reducers, Eccentric Reducers, Super Duplex Stainless Steel Pipe Fittings Reducers (ELBOW, TEE, BEND, STUB END, CAP)