大家都认为管子冷弯比焊接便宜,困难的是如何确定:1.便宜多少?2.质量是否足够良好?高质量的弯管比高质量的焊接装配件要经济得多,但它需要现代化设备和有水平的技术人员。管道的冷弯并非新技术,只是材料、机器和工具近些年来使工艺实现了革新。今天,已没有必要为了实现冷弯的经济性而使质量让步。很多用户不能精确确定他们在质量方面 Everyone thinks that cold pipe is cheaper than welding. How difficult is it to determine: 1. How much cheaper? 2. Is the quality good enough? High-quality elbows are much more economical than high-quality welded assemblies, but they require modern equipment And a level of technical staff. Cold pipe bending is not a new technology, but materials, machines and tools have revolutionized the process in recent years. Today, there is no need to compromise on quality in order to achieve economic benches. Many users can not pinpoint their quality