Quality control technology for steel pipe

No matter which condition you’ve applied steel pipe, safety guarantee would be indispensable thing for all of us. As steel pipes suppliers, Threewaysteel pipe company would have a basic introduction for quality control technology for steel pipe from seamless steel pipe to welded steel pipes.

1. Checking the wire and flux specifications correct or not is necessary. Under this situation, we can prohibit the problems caused by improper welding quality accidents.

2. Taking control of welding environment: we should count on the appropriate welding measures once the welding environment is not so good for the welding steel pipes, for example, the temperature below 0 degrees, relative humidity greater than 90%.

3. Figuring out is it right to choose the proper process parameters. Taking internal and external welding parameters for instance, we should make sure the rightful of the welding voltage and welding speed automatically during submerged arc welding.