Address:18 Huanbei Road, Ganpu Industry Zone, Hanyan County, Zhejiang Province. China Zip:314301
The tri-cavity pipe adopts the new technology of interfering thin coating,and the material is AL-N-AL.
The tri-cavity vacuum pipes are based on the common vacuum pipes,The have one small pipe in the common vacuum pipe, it makes the water entering mouth small,so there is less water taking part in the circulation in the pipe ,it advances the speed of heating water.And the small mouth can stop the dirty thing getting into the pipe,making the water clean.The small pipe is about half of the outside one,so there is enough room to make the circulation well,
