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Spiral Wound Gaskets

Spiral wound gaskets have proven to be the most reliable sealing element for use in difficult, critical and arduous duties. Spiral wound gaskets are used in Refinery, Petrochemical, Chemical, Steam lines and Process Industries, where they have many advantages over older types of gaskets.

These gaskets are manufactured to International specifications such as BS, API, ASME, DIN. We also manufacture to customer's specifications

We have a huge capacity to produce precision machined components.

Available in several standard shapes

SWR Spiral Wound Metaillic Gasket without centering ring
SCD Spiral Wound Metallic Gasket with centering device
SOR Spiral Wound Metallic Gasket with centering ring. (Centering ring made of carbon steel stainless steel and other metals)
SIO Spiral Wound Metallic Gasket with inner & outer rings. (Rings are made of carbon steel stainless steel and other metals)
SIOH Spiral Wound Metallic Gasket with outer ring supplied with bolt holes and inner rings
SIR Spiral Wound Metallic Gasket with inner rings. (Rings generally of stainless steel)

Spiral Wound Metallic Gasket 'W' type and Spiral Wound Metallic Gasket 'Inverted W' type are also available.

FLANGE STANDARDS

ASME/ANSIB16.5 MSS SP44 (ASME B16.47 SERIES A) (AWWA)
BS 1560, BS10, BS4504 DIN FLANGES, JIS FLANGES
API 605 (ASME B16.47 SERIES B) FRENCH NF STANDARD

COMMON FILLERS USED

FILLERS MATERIALS MAX. WORKING TEMPERATURE
Phlogopite 350 F (Temperature)
Graphite 99.8% purity 1200 C
Non asbestos 550 C
PTFE 250 C
Ceramic 1000 C

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Dimensions Chart

SWG ASME B16.20/ASME B16.5 Series Flanges

SWG ASME B16.20/ASME B16.47 Series A Flanges

SWG ASME B16.20/ASME B16.47 Series B Flanges

GASKET COMPRESSION & CHOICE OF THICKNESS

Nom. Thickness Compressed Thickness
2.5 mm(.098 in) 1.9/2.1mm(.075/.085 in)
3.2 mm(.125 in) 2.4/2.6mm(.095/.105 in)
4.5 mm(.175 in) 3.2/3.45mm(.125/.135 in)
6.4 mm(.250 in) 4.6/4.8mm(.180/.190 in)
7.3 mm(.285 in) 4.7/4.9mm(.185/.195 in)

INNER AND OUTER RING

Carbon Steel, Stainless Steel 304,304L, 316,316L,316Ti,321,347, MONEL® 400,Inconel® 600,625,800, Incoloy® 800, 825, Nickel 200, Titanium, Hastelloy, Copper, Inconel X750.

SPIRAL WOUND GASKET SIZES

Size & Shape as per Prevailing International standards or Customer needs can be produced.

IGP Engineers Products

Spiral wound gaskets, Ring Gaskets, Solid metal gaskets, Non metallic gaskets, Insultation kit gaskets, Heat Exchanger gaskets, Kammprofile Gaskets, monolitihic insulation joints, Valve Components clamp.

sbw_iror asb
Spiral wound gaskets

Spiral wound gaskets

11 rx35 01
Ring Gaskets

Ring Gaskets

44 bonnet 192 01
Solid metal Gaskets

Solid metal Gaskets

igp day_ 20749
Non metallic Gaskets

Non metallic Gaskets

IG kit_002
Insultation kit Gaskets

Insultation kit Gaskets

djw_rib_t
Heat Exchanger Gaskets

Heat Exchanger Gaskets

gm _ioro
Kammprofile Gaskets

Kammprofile Gaskets

mono
Monolitihic Insulation joints

Monolitihic Insulation joints

Valve Components
Valve Components

Valve Components

IGP Group of Companies


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