Subsea forging parts provided by CCSC which are strictly designed and manufactured according to API 17D & 6A, PED 97/23/EC, AD2000-W0,TUV ISO 9001, etc., in this filed, our products involves special cross block, subsea valves body, special tubesheet, Y block, SV Swivel Flanges, Swivei-Ring Flanges,and customer's special drawings, often used for subsea production system. With rich develop & manufacture experiences, we are your ideal special steel forgings supplier.