ϕ366 mm TRCM production line for Bazhou WSP

The first Three Roller Continuous Rolling Mill (TRCM)  production line made in China  was designed and manufactured by Tongze and the production started in June 2011, which marks that China is able to lead the way in the field of international top seamless pipe producing equipment techniques.  

This production line uses 3- roller and 5- stand TRCM with retailed mandrel, mainly including the rotary hearth heating furnace, cone type piercer, rolling mill, extractor, sizing mill, walking beam cooling bed, pipe layer saw.

Customer: Bazhou WSP

Finished Pipe OD: ϕ139.7~366mm   WT: 5~50mm   

Annual output:  600,000 tons