The first case of continuous right turn steel tube piece with the greatest difficulty in China passed the acceptance test
The first case of continuous right turn with great difficulty in China Steel pipe piece Pass the acceptance! The control difficulties of the project are: 1. Continuity: 14.4 meters in total of 12 continuous rings, all of which are Q420C steel pipe pieces; 2. The production is difficult: it is not easy to weld and assemble; 3. The turning radius is very small, and the hole position of all steel pipe pieces is completed with zero error; 4. The project delivery time is tight: less than 60 days from signing the contract to delivery and installation!