Octagonal Tube roll forming machine/ interlocked round pipe roll forming machine

octagonal tube

 Octagonal Tube roll forming machine What is Octagonal Tube? As its name shows, Octagonal Tube is new type building material. Octagonal Tubes are widely used in petrochemical, power plant desulfurization, aerospace, ships, machinery, communications, electronics and other fields. In the market, there are two types Octagonal Tubes, seamless and interloacked. The seamless Octagonal Tube is also made by […]