螺旋风管系统的几种重要特点

Several important characteristics of spiral duct system

一、气密性;

I. air tightness;

二、具有较强的防腐防锈能力。

Two, with strong corrosion protection and rust resistance.

三、保温效果好;

Three, good heat preservation effect;

四、管冲压成型，外形美观，风阻小，密封效果好。

Four 、 tube stamping forming, beautiful appearance, small wind resistance, good sealing effect.

五、冰壶固定密封垫片，安装不打滑，不脱落。

Five, curling fixed gasket, installation is not slipping, not fall off.

六、连接，可以安装方便简单，高效，易维护，管材和管件的交替使用，节省了安装和维护成本。

Six. The connection can be convenient, simple, efficient, easy to maintain, alternate use of pipes and fittings, saving installation and maintenance costs.