Black Hollow Section For Application

Black Painted Seamless Steel Pipes is made of Q235 hot rolled or cold rolled strip steel or coil as the base material.The utility model relates to a hollow square lightweight thin-walled steel pipe made by cold bending process.

Black hollow square steel pipe parameter

The thickness is generally about 1.0mm-30mm

Length: 1-24 meters

Diameter :19 * 19mm-250 * 250mm  

 

Black Painted Seamless Steel Pipes application:

 conveying water, gas, air, oil and heating steam and other general low pressure fluids and other high load welded structural parts.