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Home » Products » Semi-Metallic Gaskets » Spiral Wound Gasket

Spiral Wound Gasket

Spiral Wound Gasket
Spiral Wound Gasket
Product Code : 22
Product Specifications
  • Standard
  • ASME B16.20, API 601, 1514-2
  • Material
  • Graphite, Metal, Other
  • Shape
  • Spiral Wound
Product Description

We deal in Spiral Wound Gaskets by spirally winding a shaped metal strip and filler on the outer periphery of metal winding mandrels whose outside diameter make the inner diameter of the gasket and placed metal and non-metallic windings are constantly wound until the requisite outer diameter is attained.

Congenial with the flange closing in which it is to be utilized, the gaskets can be utilized over the absolute temperature range from cryogenic to just about 2000º F and in all pressure levels from vacuum to the standardized 2500 psi flange ratings devising it a high temperature and high pressure gasket. They are more tough than any other kinds of metallic gasket with advanced flexibility and betterment characteristics to keep the seal under changeable working conditions.

We are the leading Spiral Wound Gasket manufacturer in India that offers the following kinds of gaskets in Spiral wound assemblage:

Type R Outer and inner diameter strengthened with layers of metal without filler. Greater firmness and amended compression characteristics.
Tongue & groove /male & female/groove to flat face flange constructions.
Type RIR Solid inner metal ring as pressing stop to fill annular expanse between flange bore & internal diameter of gasket. Prevent accretion of solids, cut down the process fluids turbulent flow and decrease the flange face erosion.
Appropriate for both male and female pipe flanges.
Type CG External ring focusing gasket on flange face for extra radial power. Preclude gasket blowout, compression stop. Appropriate for
Flat & raised face flanges
Type CGI Solid metal Inner ring in compliance with ASME B16.20 for class 900, 1500, 2500, NPS greater than 24”, 12”, 4” resp. & metal winding of identical material. Pressure side of pumps /compressors, even-textured surface finishing (125 Ra max), prevent spare compression of gasket. Appropriate for corrosive/ toxic media, high press, flat & raised face flanges, /high temp. Service.
Type HE Standardized spiral wound on outermost portion & single or dual jacketed for pass bar, bolted to ID of spiral wound part. Similar to Heat exchanger gaskets with heat exchangers needing pass bars.
Type HE-CG Kindred to Type HE with outside guide ring & helical wound primary seal. Resiliency and superior sealing attribute.
Type HE-CGI Multifarious CGI with a spiral wound steel nose / inner ring / solid metal outermost ring. High-fidelity gasket positioning. Utilized in Heat exchangers, TEMA type flange provisions.
Type CG-RJ Particular sized CG gasket with outer ring to engulf ring joint grooves. Fixing repair item precludes spw part from entering groove & suited for Standardized ring joint flanges.
Type M, MC, MCS MC has Pre-formed inner &/or outer rings of helical winding with the centering guide. MCS features solid metal inner &/or outside ring. Boiler holes cover fabrication, high pressure systems. Looking on manhole plate design these are round, oval, b-round in configuration & prevent pinching and shouldering due to radial misplacement.
Type T oval, square, round, diamond, pear shaped, ob-round gaskets. Tube cap and boiler hand hole assemblies.
Relies on intrinsic pressure in boiler to place the gasket.
Type 625 Kindred to Type R & 0.0625” thick. High pressure sealing in location limited applications.
Carrier Ring Integral structure of 2 helical wound gaskets located in a particular machined metallic ring. Ease of management and high recovery.

Trade Information
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001:2008 ISO 14001:2004 OHSAS 18001:2007 API 6A API 17D


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40, Velichai Village, Vandalur-Kelambakkam Road, Chennai - 600048, Tamil Nadu, India
Phone :91-44-27498022/27498033/67400000-99
Fax :91-44-27498055
Mr. Arun Rathod (Jt. Managing Director)
Mobile :+917550060867
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