boiler wave form stove : 1.standard:ISO-9001-2010/JB/T1619-2012 2. ... .forming method:hot boiler wave form stove :1.material:mild steel, low alloy steel,carbon steel, etc2.processing scope:DI=400-1600 ... =720-1800 L=720-1800 l=150-200 l=1503.processing method: hot rolling4.testing: non-destructive testing(UT,RT,MT ... structure ,water supply facilities and aerospace engineering ,etc. boiler wave form stove