Pipe bender of hot cook over a slow fire of the biggest diameter develops our country successful

Diametical １ . 62 meters large steel tube was bent in the banging song in tremendous pipe bender the radian of need. By in the pipe bender of hot cook over a slow fire of the first the largest requirements was in the our country that oily conduit machinery makes limited company develop a success on April 2 city of Heibei province Langfang is born. According to expert introduction, diameter of stage of our country head 1620 millimeter is large the development of pipe bender of hot cook over a slow fire is successful, fill technology of domestic large bent housing is blank, it is current domestic process capability and technical content first heat up bent housing of cook over a slow fire to equip. This project at the project approving at the beginning of 2006, company of oily conduit machinery established powerful task group in, through careful treatment and imitate experiment, equipment obtains applied condition. Diameter the large pipe bender that heat up cook over a slow fire can undertake 1620 millimeter the induction such as steel of cop of mild steel, alloy steel, X80 class heats bent housing is made, diameter of the biggest treatment is 1620 millimeter, the biggest flexibility 95 degrees. Overall the system uses all of computer science department to control, can realize real time monitoring, measure and record, improved bent housing quality substantially. The expert that comes from ministry of science and technology of company of Chinese oil group thinks, diameter 1620 millimeter is large pipe bender of hot cook over a slow fire not only fill technology of domestic large bent housing is blank, it is at the same time enrage on the west east be defeated second line, medium Russia, medium inferior wait for construction of plumbing of large requirements oil gas to had done technical equipment to prepare. The success of technology of this scientific research, can satisfy the need that industry of pipeline of the oil gas inside 10 years will admit henceforth, raise the quality that safety of conduit of our country oil gas runs and level. CNC Milling