Jinan HeChuang Mechanical Manufacturing Co., Ltd.
150Lb Wnrf Flange,Ansi B16.5 150Lb Wnrf Flange,150Lb Wnrf Forged Flange
High neck flange is mainly of high neck flange rigidity, the bearing capacity is improved. Its purpose is to transfer pipeline pressure, thereby reducing Frankie in high stress concentration, also known as the high neck flange welding flange, large rigidity, suitable for high pressure and high temperature applications. 150LB WNRF Flange, the top pressure is 150LB. We mainly based ANS IB16.5 series of flange, we also do the United States, Japan, Britain, Germany, a series of products. Our strict quality management system, has won many customers, over the same period the company obtained three national patents. Wish our customers came to negotiate.