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Basic Type Spiral Wound Gasket
  • Air ProBasic Type Spiral Wound Gasket
  • Air ProBasic Type Spiral Wound Gasket
  • Air ProBasic Type Spiral Wound Gasket

Basic Type Spiral Wound Gasket

Basic Type Spiral Wound Gasket materials : carbon steel, ss304, ss316, we can also produce Super Duplex ss32750, ss32760, Duplex ss31803/ss2205, ss321, ss347, ss904, ss317L, ss410, Monel400, Inconel600, 625,800,825, TA1- TA10, Hastelloy C276; Zirconium Zr702 R60702, Zirconium Zr705 R60705 and other special materials. Our spiral wound gaskets have a large safety stock, guaranteeing more than 600 pieces for each size .

Model:G-G1100A

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Product Description

Basic Type Spiral Wound Gasket

This gasket is wound alternatively by V or W shaped metal hoop and non-metal filler of various kinds of materials selected based on specific working condition. Depend on its excellent compression resilient, high-temperature and corrosion resistance. It is suitable for sealing alteration of temperature and pressure are frequent, such as pipe, valve, pump etc. They are available in all standard flanges of sizes, such as ASME, JIS, DIN, EN. etc. 


Application of Basic Type Spiral Wound Gasket​

It is suitable for sealing flange joints,manhole and handhold covers,tube covers,boilers,heat exchangers,press vessels,pumps,compressors and valves;industries such as petrochemical,pharmaceutical,shipbuilding,and food processing ,in power industries and nuclear power station.They are ideal for steam,oil,liquids,gases,acids,alkalines,various organic mediums and solvents.


Standards of Basic Type Spiral Wound Gasket​

ASME, JIS, DIN, EN,size as requirements

Structure  

1.Metal strip: the processed metal strip has good elasticity and recovery. It provides the filler enough tensile strength.

2.Filler: this part is the main body of the gasket and different material is used in different conditions

3.Centering ring:the centering ring does not come into direct contact with contained fluid. It is normally made of carbon steel and electro plate or painted to avoid corrosion. Other materials are available on request.

4.Inner ring:inner ring is used to avoid excessive compression due to high seating stress in high pressure service and it is also used to reduce turbulence in the flange area. It is normally made of the same material as the gasket metallic strip.

 

Type of Basic Type Spiral Wound Gasket​

Basic Type Spiral Wound Gasket

SG-G1100A

Spiral Wound Gaskets with Inner Ring

SG-G1100B

Spiral Wound Gaskets with Outer Ring

SG-G1100C

Spiral Wound Gaskets with Inner and Outer Ring

SG-G1100D


 

Feature of Basic Type Spiral Wound Gasket

 1.Excellent compression resilient

 2.High-temperature and corrosion resistance

 3.Keep good sealing performance under high vacuum and shock vibration conditions

 4.Multichannel and certain self-tightening sealing function

 5.Eliminate the influence of pressure , temperature change and the   mechanical vibration for its insensitivity to surface defect of flanges  

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