關鍵技術
The DUN type is the standard element with wfich replaces the DU type for its advantages of thermal efficiency and mechanical strength. It can be used in the hot intermediate and cold layers. The materials are carbon steels, corrosion-resistant steels or porcelain enamel coated steels.
The DNF type is upgraded heating element. It provides high thermal performance while exhibiting anti-obstruction performance. It is mainly used in the cold layer with the materials of corrosion-resistant steels or porcelain enamel coated steels.
The DU type can be used in the hot, intermediate and cold layers. The materials are carbon steels, corrosion-resistant steels or porcelain enamel coated steels.
The NF type has a simple shape. Due to these characteristics in the profile, deposit formation on this heating surface is held down to the minimum. It is mainly used in the cold layer with the materials of corrosion-resistant steels or porcelain enamel coated steels.
