Wound Gasket with 316 Inner Ring and Ceramic for High Pressure

• 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:

Unveiling a marvel of engineering, this spiral wound gasket boasts a robust solid outer and inner ring configuration. An expertly incorporated inner ring elevates gasket performance by ensuring precise centering on the flange face through an external guide ring. This vital inner component not only prevents potential gasket implosion into the pipe during installation but also shields the sealing element from extreme temperatures and varying mediums. It adeptly fills the void between flanges, thwarting flange erosion and significantly reducing failure risks. Crafted typically from the same alloy as the winding, the inner ring adheres to the DIN 2699 standard (German), underscoring its necessity in all spiral wound gaskets. Meeting the ASME B16.20 standards, inner rings are indispensable for gaskets with PTFE filler and are deemed crucial for those with graphite fillers. This profile excels in both raised and flat-faced flanges. The external ring further fortifies the gasket, providing essential radial strength to prevent blowout, acting as a compression stop. Generally, the outer ring is manufactured from carbon steel—painted or zinc-plated to resist corrosion—or crafted from alloys to withstand higher temperatures and more challenging mediums.

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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