Street Address: Henghe Industries Area, Cixi City, Ningbo
City: Ningbo
Province: Zhejiang
Country/Region: China
Universal
Groove of concentric circles by processing with professional equipments. It can be sealerder sealed than the general metalic flat gasket. Especially, It' ls suitable for use on the flange pipe high pressure and high temperature. And it is easy that the top cover of pressure vessel is closed in the all kinds of the valves.