... anti-dry capacity factory price Stainless stee Customer required liquid heater pipe/pipe heaterFeatures: 1)fast heating, reliable quality 2)The ... wire, and the gap part of the tightly filled in crystallization of magnesium oxide with good thermal conductivity ... oxide Tube Material: Stainless steel seamless pipe, welded pipe, copper, yellow brass pipe, carbon steel pipe Common diameter:Φ22,Φ20,Φ18,Φ16 ...