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Spiral wound gasket with outer ring

Item: A.S.SEALS.SW6000-CG

Description: 1.The style CG spiral wound gasket for flat and raised face diameter flanges.Utilizes an external ring with accurately centers gasket on flange face; provides additional radial strength to prevent gasket blowout and acts a compression stop. General applications.
2.Required surface finish: 125 �C 250 rms.

Specification:

Selectable Materials:

Strip (Hoop) and the inner and outer ring profile		Filler			General thickness / mm
Name	Code	Name	Code	Appropriate Temp.^oC	V-shape gasket/Ring	W-shape gasket/Ring
Carbon Steel	CS	Graphite	FG	650
Stainless steel	304(L), 316(L)	Asbestos	ASB	500
Monel	Mon	PTFE	PTFE	250		4.8/3.0
Ni, Ti	Ni, Ti	Mica	MICA	950	3.2/2,0	5.5/4.0
Inconel	INC	Ceramic	CER	1000	4.5/3.0	7.5/5.0
Hastelloy, Zr	HAST, ZIRC	Non-asb	NAF	300

Color cord according to ASME B 16.20 on request.

Writing methods:
D2*D3*D4
D2: Inner diameter of the gasket
D3: Inner diameter of the outer ring
D4: Outer diameter of the outer ring
T: Thickness of the gasket, the default thickness is 0.125" (3.2mm). 0.175" (4.5mm)
Applicable Standards:
ANSI B 16.20, MSS SP-44, API 605, DIN, JIS, JPI, BS 1560, JG/T, GB/T, HG, SH,etc.
Or the designated in detail by clients.