Spiral wound Gaskets
SINSTON ZR-SW700 Basic Type Spiral wound Gasket without Ring
SINSTON ZR-SW700 IR Spiral wound Gasket with Inner Ring
SINSTON ZR-SW700 OR Spiral wound Gasket with Outer Ring
SINSTON ZR-SW700 IOR Spiral wound Gasket with Inner Ring and Outer Ring
Outer Ring for making Spiral Wound Gasket
We can supply the inner ring and outer ring for making spiral wound gasket ,the material : Carbon Steel, SUS304, SUS316L,SUS321,SUS347,Monel 400 , Inconel 600 and so on .
Spiral-Wound gasket is formed of V-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc.
APPLICATION:
We can produce according to ASME, BS, JIS and EN(DIN) standards or client request.
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Products
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Style
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Flange
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For example
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Basic type SWG
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ZR-
SW
700
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Tongue and Groove
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304/PTFE
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SWG with inner ring
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ZR-
SW
700 IR
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Male and Female
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304 304/FG
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SWG with outer ring
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ZR-
SW
700 OR
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Raised face
Flat face
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304/ASB CS
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SWG with inner
& outer rings
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ZR-
SW
700 IOR
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304 304/FG CS
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SWG for heat exchanger
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ZR-
SW
700H
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Heat exchanger
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304/FG with 1 bar of DJ
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Special shape SWG
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ZR-SW700S
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Special
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Oval
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Style
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Structure
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Hoop material
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Filler material
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Inner & outer ring material
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Normal thickness mm
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Gasket
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Inner & outer ring
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| ZR-SW700 |
Without rings
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304(L);316(L)
321;317L
31803
Monel,
Ti,Ni
INC
Hast.C/B
Zr702
etc.
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Graphite, PTFE,
Asbestos
Non-asb
Mica,
etc
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CS,
304(L), 316(L),
321;317L
31803
Ti,Ni
INC
Hast. Monel,
Zr702
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3.2
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2
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ZR-SW700 IR
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With inner ring
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ZR-SW700 OR
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With outer ring
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| ZR-SW700 IOR |
With inner & outer rings
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SINSTON ZR-SW700 Basic Type Spiral wound Gasket without Ring
SINSTON ZR-SW700 IR Spiral wound Gasket with Inner Ring
SINSTON ZR-SW700 OR Spiral wound Gasket with Outer Ring
SINSTON ZR-SW700 IOR Spiral wound Gasket with Inner Ring and Outer Ring
With inner & outer ring type SWG
Stainless steel tape V shape or W shape
Model: SINSTON ZR5001
Description:Flat or V or W-Shape Metallic tape for making Spiral wound gasket. Flat metallic tape also can be for Double jacketed gaskets, and eyelets of gaskets
The materials can be 304(L),316(L), 321, 317L, 31803,Mon400,Ti,Inconel,Hast.C/B, Zr702, etc.
Thickness:0.16~0.50mm
Width:2.9mm~100mm
4.8~5.3mm/3.6~4.0mm is for 4.5/3.2mm of SWG
Inner Ring and Outer Ring for SWG
Model: SINSTON ZR5002/5003
Description:Inner ring and outer for making Spiral wound gasket.
The materials can be Carbon steel (CS), 304(L),316(L), 321, 317L, 31803,Mon400,Ti,Inconel,Hast.C/B, Zr702, etc.
Metal Bending Coil
Model: SINSTON ZR5004
Description:Flat metal bending coil is normal to bend inner and outer rings of Spiral wound gasket. Corrugated metallic strip is making for Kammprofile gaskets.
The materials can be 304(L),316(L), 321, 317L etc.
Thickness:2.0~4.0mm
Width:6mm~40mm
Length: continuous
Graphite Filler
Model: SINSTON ZR5005
Description:Pure Expanded graphite tape for making Spiral wound gasket. C>=98%; Tensile strength>=4.2Mpa; Density: 1.0g/cm3; Asbestos or non-asbestos tape for SWG are also available.
Thickness:0.5~1.0mm
Width:5.6~6.0mm for 4.5mm,
3.9~4.3mm for 3.2mm
Other sizes on request
PTFE Filler
Model: SINSTON ZR5006
Description:Pure PTFE tape for making Spiral wound gasket. Expanded PTFE tape with high quality is also available. ST450 is PTFE thread sealing tape (with or without oil)
Thickness:0.6~1.0mm
Width:5.7~6.0mm for 4.5mm,
3.9~4.3mm for 3.2mm
Other sizes on request.
Ceramic Fiber Filler
Model: SINSTON ZR5009
Ceramic fiber tape for making spiral wound gasket .
Thickness : 0.8--1.5MM Width: 5.7-6.0mm or 3.9--4.5mm
Mica Tape Filler for spiral wound gasket
Model: SINSTON ZR5010
Mica filler for making spiral wound gasket
Temperture: 950degree c Thickness: 0.46mm Width: 5.84mm
Density:2.3g/CM3 Tensile Strength: 200N/15mm
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