News

Czech and Russian customers visit shanxi donghuang

Our customer visited our factory on Sep.4,2019 from Chech and Russia. We communicated and explored business cooperation and development in the future. And we warmly welcome to the visitors. Our customer asked about the products of forged parts and flanges in detail and updated the drawing. They l... Read More

Different types of flange features and their scope of application

A flanged joint is a detachable joint. There are holes in the flange, bolts can be worn to make the two flanges tightly connected, and the flanges are sealed with gaskets. According to the connected parts, it can be divided into container flange and pipe flange. The pipe flange can be divided int... Read More