What is the difference between a wave tooth pad and a tooth shaped pad

What is the difference between a wave tooth pad and a tooth shaped padIt is generally used without a sealing layer and can achieve good sealing effect, but it is easy to cause damage to the surface of the flange in high-pressure situations. Precision lathes can also be used to machine concentric grooves on both sides of the metal stainless steel flat gasket. Depending on the medium, flexible graphite can be selected PTFE、 Non asbestos board or other soft metal, pasted on both sides of the gasket. Product Type: Basic Metal Gear Gasket JUNIO-G250 with Outer Ring Metal Gear Gasket (Integrated with Outer Ring Metal Gear Gasket (Split Type) Model Split Type with Outer Ring Metal Gear Gasket), can choose cheaper metals such as carbon steel as the outer ring, and the outer ring thickness can be 1.5mm, which is more flexible and economical than the integral type. The inner metal lining can only be reused to a certain extent. Product Application: It is the first gasket to be used under lower preload force. The soft sealing layer on the surface avoids direct contact between metals and can reliably and tightly bond, protecting the metal flange from damage even under * load.
The main sealing materials include PTFE gaskets, metal toothed gaskets, flexible graphite packing rings, PTFE products, high-strength graphite composite gaskets, metal wrapped gaskets, metal coated gaskets (ladle gaskets), octagonal gaskets, aramid fiber gaskets, graphite gaskets, PTFE gaskets, high water-based gaskets, carbon gaskets, GFO gaskets, turning plates, expanded PTFE (plates, strips, gaskets), sealing materials, and gaskets.
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What is the difference between a wave tooth pad and a tooth shaped padEspecially suitable for high temperature, high pressure, and alternating working conditions, it is an ideal substitute for traditional metal coated gaskets at flange connections of heat exchangers, containers, and reaction vessels. Pressure range: 6.4~25Mpa Optional materials Special materials such as titanium, nickel, Monel, etc. Please specify the metal material German grade Temperature ℃ Hardness HB Density g/cm3 Thickness mm Carbon steel 1.0038/1.1003-60~500 90~120 7.85 2 3 4 SS304, SS304L 1.4306/1.4301 -250~550 130~180 7.9 SS316, SS316L 1.4404/1.4401 -250~550 130~180 7.9 The thickness of double-sided veneer material is generally 0.5 mm; flexible graphite, non asbestos board, asbestos board PTFE、 Wait.
Flat metal gaskets are available in two types: wide gaskets and narrow gaskets. Wide gaskets require high pre tightening force, which can easily cause deformation of bolts and flanges. They are rarely used on flanges with smooth surfaces when the pressure exceeds 10MPa. Narrow gaskets are easy to pre tighten and can be used on pipelines with pressures ranging from 6.3 to 10 MPa