ztzgsteeltech

  Steel pipes that have not been coated with a substrate such as zinc or paint are black. It's termed a black steel pipe because of the dark hue on the surface, which is caused by iron oxide during the production process. Because of their strength and low maintenance requirements, black steel pipes have many applications. They are commonly used to transmit gas and water between rural and urban areas and for conduits that safeguard electrical cables while still delivering high-pressure steam and air. In the oil and petroleum industries, black steel pipes are also utilized to transport significant amounts of oil through distant places. Gas distribution inside and outside residences, water wells, and sewage systems are other applications for black steel pipes. On the other hand, black steel pipes are never used to transmit potable water because they rust in water and the mineral in the tube dissolves in the water, clogging the line. What are Black Steel Pipes, And Why are they used? S