Set up in 1982, Hebei Haihao High pressure Flange Pipe Fitting Group Co.,Ltd
 is a professional manufacturer specializing in producing pipe flanges and fittings of stainless steel, alloy , low temperature carbon steel and common carbon steel. Haihao provide also complete pipe engineering service. Currently Haihao has426 staffs, in which 40 are senior and middle class engineers and technicians, and owns total 188000 m2 producing area. Haihao products include Butt-welding pipe fittings, forging pipe fittings, forging flanges manufactured strictly according to the standards of ASME/ANSI, MSS, API，DIN, BS, JIS, GB as well as customers technical drawings. Those products are widely applied to the industries such as Petroleum, Petrochemical, Natural gas, Fertilizer, Chemical, Chemical Processing of Coal, Electric Power, Nuclear Industry,  so on. 

聯系人：付先生  tel： fax：網站：www.

河北海浩高壓法蘭管件集團有限公司建于1982年，面積18.8萬平方米，建筑面積5.8萬平方米，固定資產**過9000萬元，位于“中國彎頭管件之都”孟村，臨渤海灣黃驊港。集團設四分公司，技術雄厚，工程師28人，助理工程師38人，技術員60人。是生產法蘭（鍛件、彎頭、三通、變徑管）的**廠家。擁有**的管件、法蘭配套生產線12條，中頻推制、機加工、冷成型、熱處理等工藝**；具有生產設備450臺套，6000噸液壓機、5米碾環機、1800噸**推制機與1500噸彎管焊制機、10噸鍛錘法蘭輾壓機、4.5米雙臂立車等，可煨制口徑Φ2200mm彎管，可生產**、國內標準的高、中、低壓各種規格的不銹鋼、合金鋼、碳鋼法蘭、彎頭、三通、異徑管，大彎、承插件等系列管道元件。