The oil and gas industry includes the processes of exploration,extraction,refining,transmission,and marketing products.The largest volume products of the industry are fuel oil and gasoline.Petroleum is the raw material for many chemical products,including PE,PP,solvents,fertilizers and pesticides.The industry is commonly divided into three major components:upstream,midstream and downstream.Midstream operations are usually included in the downstream category.Petroleum is the critical to many industries.The production,distribution,refining,and retailing of petroleum taken as a whole represents.

Haihao has developed a good knowledge team of the oil and gas industry which our clients involved.We provide pipes, fittings,flanges and other oilfield supplier to the production plant.
Our piping products are used in the hardest applications in the oil and gas industry,whether you are processing oil sand, sour crude or other petroleum.Our products are mainly used in the Oil & Gas production,transmission and refining.We manufacture and stock a vast range of steel and alloy material products withstand heat,pressure and severe conditions.

These products includes the forged flanges, steel pipes, butt weld pipe fittings, forged pipe fittings, insulation joint and other special products .

Our extensive product assortment is based on the needs of our clients in the Oil and Gas industry.Please visit our products and services page for further information.