how to bend thin-walled stainless steel pipes
hold the forming handle of the pipe bender or fix the pipe bender on a vise. Release the hook and lift the slider handle. Place the pipe in the groove of the forming tray and fix it in the forming tray with the hook. Put down the slider handle until the scale line on the hook is aligned with the position on the forming disk. Rotate the slider handle around the molding disk until the scale line on the slider is aligned with the required degree on the molding disk.
How to choose stainless steel pipe
Look: Look at the product details. Because of the cost, the stainless steel pipe is made of thin-walled slotted pipe, which is welded by a pipe-making machine. Because the outer wall of qualified stainless steel pipe is polished, the weld can't be seen by naked eyes. The weld in the pipe is straight and tidy, and there is no obvious color change around the weld. The wall thickness of the stainless steel pipe is uniform, especially there is no dislocation or depression at the weld. The pipe body is smooth and straight, and the port incision of the stainless steel pipe is smooth and free of burrs.
second look: look at the manufacturer. The quality of stainless steel pipes manufactured by some unqualified small enterprises, even small workshops, is uneven, the quality of materials can not be guaranteed, and the processing links of stainless steel pipes are numerous and complicated. The negligence of any link may lead to quality problems of stainless steel pipes. Large stainless steel pipe manufacturers often have stable raw material suppliers, mature management system and R&D team, and high-quality after-sales service;
third look: look at the product quality. In terms of quality, generally speaking, many people who don't understand stainless steel pipes don't understand the quality. After all, it seems that the appearance is almost the same. But good quality can stand the test of time. Judging from the appearance, this is a simple and direct way. Everything with bright appearance and no color difference and dark lines is a good stainless steel tube. All stainless steel pipes with smooth surface without strain, missing welding, cracking and black spot depression are of good quality. Then there is the price. As the saying goes, you get what you want. If you want good quality stainless steel pipes, you have to pay a good price. Good stainless steel pipes will not be very cheap, and the price can also help us judge the quality of stainless steel pipes.