... high quality materials and strict process technologh to produce stainless steel heaterThe series of heating tube is using the high ... Magnesia Tube material,seamless pipe,welded pipe,copper pipe,brass pipe,carbon steel pipe.Useful Diameter 20mm,22mm,18mm,16mm ... quality and met the needs of users. Item namematerialsizeVoltagePowerremark stainless steel heaterSS304And so onTube Dia:,6.6,8,10mm110-240V200W- ...