What is the insulation, the safety of insulation The so-called insulation is the use of non-conductive material to isolate or wrap the live body to protect against electric shock. Good insulation ensu...

1、 Door seals and furnace curtains of all kinds of insulated industrial furnaces. 2、high-temperature flue, duct liner, expansion joints. 3、petrochemical equipment, containers, pipelines, high temperat...

The washer washer pads the part between the connector and the nut, typically a flat metal ring. Non-metallic gaskets Non-metallic gaskets are made of non-metallic gaskets such as asbestos, rubber, syn...