Stainless Steel Gasket 321 Corrugated Metal Gasket 1.4541 Flat Ring Gasket

Product Specification

Spiral Wound Gasket Stainless Steel Gasket ,321 Corrugated Metal Gasket  1.4541 Flat Ring Gasket; Flat Metal Gasket

Corrugated Metal Gasket
 

1. Material:SS321 SS304,SS316,CS, graphite 
2. Working Temperature (max.): 650degree C 
3. Working Pressure:6.4~16.0Mpa

Metal Corrugated Gasket filled with Graphite
 
Corrugated Gasket is made of machined flat metallic plate with waved or corrugated surface in 90 degree angle.
 
The corrugated gasket with inner and outer rings or composite gasket attached with flexible graphite or Teflon sheet are available depending on the working location and requirement.
 
Applicable to high pressure and high temperature location. Strong corrosion resistance, stable and reliable sealing function.
 
Working Temperature (max.): 650°C       Working Pressure:6.4~16.0Mpa

     
Dimensions for Corrugated Metal Gasket (CMG) to Suit ASME B16.5 Flanges

Dimensions Corrugated Metal gaskets to Suit DlN EN 1514-4

Advantages:

1- outstanding mechanical strength and thermal conductivity

2- capable of withstanding high temperatures

3- There aer almost no limitations regarding size

4- solid construction provides stability even for large diameters and ensures trouble-free handling and installation.

Meterials for Metal and Corrugated Metal Gaskets:

      The corrugated metal gasket shall be proven  to be both reliable and cost-effective for the applicable on flange and heads where bolt loading is sufficient. Their operation principle is based on different degrees of hardness of adjacent materials. The sealing effect is produced by the constant load to which a gasket is exposed. They are used in applications, which require mechanical strength, thermal conductivity, as well as teperature and corrosion resistivity. They can be classified into flat, serrated and corrugated types, and are particularly useful when compressibility is not a factor or and where sufficient clamping force is avaible. Metal gaskets featuire greater mechanial strength, better heat transfer and resistant to higher temperatures and pressures, and can offer advantages over the clad type gaskets in certain applications.

       The corrugated metal gaskets with soft soft layer on both sides are used in low-pressure applications in large diameter flue gas ducts at high temperatures. The use of corrugated gaskets eliminates the problem of difficult handling with largen on metal gaskets used in those applications. They are suitable for gas pipes and valve caps, or wherever acids, oils and chemicals are found. They can be used at lower pressures and higher temperatures.

Meterials for Metal and Corrugated Metal Gaskets:

        Corrugated metal is covered with graphite, ceramic or PTFE layer's. An additional finishing layer is applied depending on the requirements of the medium to be sealed. Such gaskets are used on uneven or distorted sealing surfaces, where more elastic materials with better sealing performance are needed.

Note: The metal is 0.5 mm thick and the corrugation pitch is 3mm, 4mm or 6mm depending on the width of the gaskets. The thickness of corrugation is approx. 1mm to 1,5mm, depending on gasket size. Corrugated metal can be covered with graphite, ceramic or PTFE layers in thickness 0.5mm, 1mm or 1,5mm.