Big size seamless steel pipe is over 1000MM, which is made from steel ingot or solid tube, and after that processed by warm rolling or chilly rolling. Sometimes, the seamless carbon steel pipeline is much longer or short while using. Brief seamless steel pipes can be welded, longer smooth steel pipelines can be removed. Below are tool steel supplier of reducing huge size seamless steel pipes to appropriate size to fulfill market demands.

1. By saw machine Saw maker can make neat section which is hassle-free for welding. The downside is low efficiency.

2. By gas cutting Though gas cutting is fast, the drawback is presented scratched surface which is bad for construction.

3. By cnc reducing device By cnc cutting equipment, seamless steel pipes makers will certainly not save a whole lot cost yet additionally can obtain smooth area of seamless steel pipe which has very little distinction from cutting by saw maker.