Isolate heat layer and anti-corrosion layer are wrapped on stell pipe at the same time, continuous production, high efficiency and low cost;
In-lin ball blast and de-rust, in-line painting and antirust treatment;
In line complete automatic hydraulic deviation rev ising machine, high precision, stable and reliable;
Multi-roller pressing transmission to convey stell pipe;
Lar producting rage:Φ48~Φ1000mm.