Cangzhou Bohai specializing in the production of carbon steel pipe diameter pipe concentric reducer is generally the connecting role dn80 diameter steel pipe manufacturers, such as centrifugal concentric reducer at the outlet pipe is to be able to make the pipeline and pump import and export connected to large diameter steel pipe diameter, generally imported into small diameter pipe steel exports are generally small to big. Reducing the size of the head tube, also known as. Various types of chemical pipe diameter steel pipe for the connection of two different diameters. Head size is divided into concentric and eccentric head. Eccentric head (diameter pipe) See fittings. When Cangzhou Bohai Ltd. specializes in producing steel pipe diameter pipe applications 1, when the pipeline fluid flow changes, such as increasing or decreasing the flow rate requires little change required to adopt diameter pipe. 2, at the pump imports, in order to prevent cavitation, we need a different-diameter pipe. 3, with the instrument, such as flow meters, valves regulate the joints, in order to cooperate with the instrument connector, also requires the use of different-diameter pipe. Alloy steel reducers _ the lowest price (certified) _ Carbon Steel Pipe Co., Ltd. Reducing provided by Cangzhou Bohai fittings. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.com) (www.hbbh628.com) is an industry leader in Cangzhou, Hebei, three, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Cangzhou Bohai leadership with the staff warmly welcome all inquiries negotiations to create a better future Cangzhou Bohai.