When plated parts need to be stacked closely together for storage and transportation, adequate precautions should be taken to prevent white rust. Maintaining a low humidity environment around the plated parts and ensuring adequate ventilation between stacked plated parts can prevent white rust. Minimize it. Specific precautions are described below. one. Surface treatment can be […]

There is a cleaning and cleaning step in the maintenance of internal and external plastic-coated steel pipes, so the cleaning step is also very important. How can it be implemented well? Steel Pipe has some detailed introduction in these aspects. I hope everyone can learn this. Cleaning of internal and external plastic-coated steel pipes uses […]

Internal and external plastic-coated steel pipes for water supply have the following characteristics: First, the inner surface of the internal and external plastic-coated steel pipe has a plastic coating, which can keep the inside of the pipe smooth, reduce the resistance to water flow, and increase the flow of water. In addition, because the water […]

In termen van lastechnologie, kunnen de rechte buizen van de naadstaal in weerstand gelaste rechte buizen van de naadstaal en ondergedompelde booggelaste rechte buizen van de naadstaal worden verdeeld. Weerstand gelaste rechte naad stalen buizen zijn verder onderverdeeld in hoge frequentie gelaste rechte naad stalen buizen, gemiddelde frequentie gelaste rechte naad stalen buizen en lage frequentie gelaste [...]

Over het algemeen hoeven gegalvaniseerde buizen niet te worden geverfd. Als ze geverfd worden, gebeurt dat meestal met zilververf. Nadat de stalen buis is gegalvaniseerd, wordt het oppervlak bedekt met een laag zink die de stalen buis isoleert van de atmosfeer, direct contact en corrosie van de stalen buis door de [...]