Production of basic metal winding pads

Production of basic metal winding padsScope of application:

Various corrosive chemicals, fluids such as strong alkali, hydrochloric acid, sulfuric acid and other highly corrosive liquids, organic solvents, liquid nitrogen, etc., are widely used in static sealing components of pipelines, valves, pumps, heat exchangers, towers, manholes, handholes and other flange connections in industrial equipment such as petroleum, chemical, synthetic, coal mining, power generation, metallurgy, etc.

Production of basic metal winding padsFeatures:

It has good compression resilience and is suitable for sealing parts with severe temperature and pressure fluctuations. It has excellent characteristics such as good impermeability, long service life, and maintenance free.

Type:

There are four forms of metal wrapped sealing gaskets: basic type, gaskets for mortise and tenon flanges, gaskets with inner rings, gaskets for embedded concave convex flanges, gaskets with inner rings, gaskets for smooth flat welding flanges, gaskets with inner and outer rings, and sealing gaskets for smooth butt welding flanges

Commonly used materials
A钢带： 304、1Cr18Ni9T(321)、316、316L 等
B环材：低碳钢、 oCr13、oCr18Ni9、304、316、316L 等
C Non metallic tape: flexible graphite, special graphite, polytetrafluoroethylene, asbestos paper

Surgical parameters:

Temperature:-200℃- 820℃Pressure:0-40MPaChemical resistance:PHvalue0-14

category

Types of metal wrapped gaskets:

（1） Basic metal wrap pad

（2） Metal wrapped pad with outer ring

（3） Metal wrapped pad with inner ring

（4） Metal wrapped pads with inner and outer rings

（5） For heat exchangers (with ribs)

（6） Alien metal winding pad