Black pipe

Black pipe:

Black pipe is a pipe made by steel ingots during the welding process and at high temperature. These pipes do not have a special coating and have a dark appearance due to the presence of iron oxide.

Application of black metal pipe:

• Widely used for gas piping in urban and rural residential buildings and centers
• Possibility of use in parent industries such as petrochemicals
• Can be used in boiler systems, sewage wells and oil pipelines
• Construction of all kinds of steel structures and artifacts used in pharmaceutical and agricultural industries

Advantages of black metal pipe:

• high resistance
• High temperature tolerance
• Low longitudinal expansion coefficient
• One hundred percent impenetrability
• Resistant to fire