How to Derust the Seamless Steel PipesTypes of rust of seamless steel pipes : Generally speaking, the rust on the surface of American standard steel pipes can be divided into floating rust, medium rust, and heavy rust according to the time of shipment, storage and transportation conditions, and humidity. Floating rust: Generally, when ...
lvy lee - Permanent Steel Manufacturing Co.,Ltd
Posted 17 days agoPress
> Seamless Steel PipesDerust