启东市海鹰阀门有限公司（原启东市海鹰阀门厂）始建于一九九五年，是中国阀门行业协会成员厂，阀门CAD应用示范企业。企业设有真空冶炼、精密铸造、焊接、热处理、金加工、铸造、装配等车间，设备配置齐全，各种检测手段完备，建立了一套科学、合理的管理体制。质保体系已于九七年通过ISO9001论证。主要产品有球阀、蝶阀、截止阀、止回阀、闸阀、非标阀等六大类个系列。公称通径DN80-4000mm，其中球阀最大通径为800mm，蝶阀最大通径4000mm，公称压力PN0.01-16MPa。驱动方式有手动、电动、气动、液动等，适用介质有水、空气、煤气、天然气、含尘气体、酸、碱等，材质主要有铸铁、球铁、钢板焊接、铸钢、铸不锈钢、哈氏合金、纯镍、钛合金、钴合金、陶瓷等。产品主要应用于冶金、石化、市政、环保等领域。其中“大口径法兰连接蝶阀”、“多层次斜板式金属硬密封蝶阀”、“污水蝶阀”、“电动水封蝶阀”、“煤粉喷吹专用球阀”被国家科技部认定为国家级重点新产品.
　　作为中国阀门行业的骨干企业，我们将继续坚持“质量第一、价格合理、交货及时、服务周到”的经营方针，以用户的满意为宗旨，立足冶金，发展石化，瞒准核电，扩大出口，为造就一流人才，创建一流企业，同时，为您的成功而努力奋斗。启东市海鹰阀门有限公司竭诚欢迎中外客户光临惠顾，真诚合作。
　　Qidong Hai ying Valve CO.,LTD(former Qingdong Hai ying Factory)was established at 1995,it is one of the member of C0VA,one of the set-point factory for the awaiting parts union development supplying centre of Bsosteel,one of petrochemistry facility resource market of China,the High new technique enterprise of Jiangsu province,the CAD use exemplary enterprise of valve.There are seven workshops of vacuum smelting,accurate founding,welding,heat treatment,metal processing,forging and assemble,it is copplete in equipments,perfect in inspection method.At 1997,our company got throgh the ISO9001 products quality system authentication,the products of Ball valve,Butterfly valve,Check valve and gate valve,Obtain the P.R.C undertake pressure facilities,press water-powerd valve"s design and manfacture licence.
　　The products of our company are compose of ball valve,butterfly valve,stop valve,check valve,gate valve adn non-standard total bave 145 series,the norminal diameter are 80-4000mm,the maximal diameter of ball valve is 800mm,and butterfly valve is 4000mm,the norminal pressure are 0.01-16MPa,the driven type include of manual,electric,pneumatic,hydraulic and ect.The suitable medium are water,air,gas vapour,natural gas with dust,acid,alkaliand ect.The material include of cast iron,nodular cast iron,steel-shell welding,cast steel,cast stainless steel,ultrs-low carbon stainless steel,Hayne"s alloy,nickel,titanium alloy,cobalt alloy,pottery and ect.It is windly used in the realm of metalurgy,petroleum-chemicl,enviomental protection and ect,in which "large-diameter flange connecting butterfly valve","sewage butterfly valve","multi-layer metal hard seal butterfly valve","coal powderspray blow ball valve","electric water seal butterfly valve"be consided the state hey new products by state science and pechnology ministry,the "nuclear power station valve"is one of the state torch plan projects.
　　We will insist on quality first,fair price,deliver in time and excellent service management methods,base on metallurgicl,develop petrochemistry,streng then nuclear power and expand export,foster the top-rank person with ability,establish top-ran enterprise,supply high quality products.Take aim at user"s station,dedicate ourself to your success,and welcomes and coopetates with trades from home and abroad.