spiralwoundgasket_PTFE_tubing_Silicone_tubing_Expanded_PTFE_sheet_sinston_sealing_material_co.,Ltd.

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Spiral Wound Gasket

Reinforced Graphite Gasket

Kammprofile Gasket

Expanded PTFE sheet

Expanded PTFE gasket

Expanded PTFE joint tape with self-adhesive

Pure PTFE sheet

Pure PTFE gasket

PTFE bonded EPDM Gasket

Pure PTFE tubing

Improved PTFE sheet

Improved PTFE gasket

Silicone Gasket

Silicone tubing

　

　

　

　

　

　

　

　

　

　

　

　

　

　

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

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.
　

Products	Style	Flange	For example
Basic type SWG	ZR- SW 700	Tongue and Groove	304/PTFE
SWG with inner ring	ZR- SW 700 IR	Male and Female	304 304/FG
SWG with outer ring	ZR- SW 700 OR	Raised face Flat face	304/ASB CS
SWG with inner & outer rings	ZR- SW 700 IOR	Raised face Flat face	304 304/FG CS
SWG for heat exchanger	ZR- SW 700H	Heat exchanger	304/FG with 1 bar of DJ
Special shape SWG	ZR-SW700S	Special	Oval

　

Style	Structure	Hoop material	Filler material	Inner & outer ring material	Normal thickness mm
					Gasket	Inner & outer ring
ZR-SW700	Without rings	304(L);316(L) 321;317L 31803 Monel, Ti,Ni INC Hast.C/B Zr702 etc.	Graphite, PTFE, Asbestos Non-asb Mica, etc	CS, 304(L), 316(L), 321;317L 31803 Ti,Ni INC Hast. Monel, Zr702	3.2 4.5 (0.175”) 6.4	2 3 (1/8”) 4
ZR-SW700 IR	With inner ring
ZR-SW700 OR	With outer ring
ZR-SW700 IOR	With inner & outer rings

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

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

　

Contact Information

　

Cixi Sinston Sealing Material Co.,Ltd.

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