Sealing Gasket with 304 Inner Ring and Mica Filler for Longevity

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Inner Ring: 304,316,Monel,Alloy20, Uns S32750
• Hoope: 304,316,321,317,Monel, 32750, Inconel
• Filler: Graphite, Mica, Ceramic
• Outer Ring: 304, 316, 321, Monel, Inconel
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• HS Code: 8484100000
• Production Capacity: 50000000PCS/Year

Product Description

SPIRAL WOUND GASKET

Product Description

DESCRIPTION:

Product Type:XINSEN-SD

Features:

Elevate your sealing solutions with our spiral wound gasket featuring solid outer and inner rings for unmatched durability. The inclusion of an inner ring is a game-changer, boosting gasket performance by ensuring precise centering on the flange face and safeguarding against implosion during installation. This robust component shields the sealing element from high temperatures and aggressive mediums, effectively filling any voids to prevent flange erosion while minimizing failure risks. Crafted typically from the same alloy as the winding, the inner ring conforms to esteemed standards like DIN 2699 and ASME B16.20, making it indispensable for gaskets with PTFE and graphite fillers. Designed for raised and flat-faced flanges, the external ring offers superior radial strength, preventing blowout and serving as a crucial compression stop. While commonly made from corrosion-resistant carbon steel, it can also be crafted from specialized alloys for challenging environments, ensuring longevity and reliability.

Product Parameters

Style	Construction	Flange	Hoop material	Filler		Inner & outer Material	Size (mm)	Thickness (mm)
				Material	Code			V	W
	Basic type	Tongue and Groove	304 304L 316 316L 321 Alloy825 Monel400 Inconel625 S32750	Asbestos Graphite PTFE Non-asbestos	ASB FG PTFE NACF	Carbon steel 304 (L)  321 316(L) Alloy825 Monel400 Inconel625 S32750	16-3000	3.2 4.5	4.8 5.5 7.5
	With outer ring	Raised face Flat face
	With inner ring	Male and Female
	With inner, outer ring	Raised face Flat face
	For heat exchanger	Heat exchanger

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