Graphite Metal Gasket with 32750 Inner Ring and Ceramic Winding

• 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:

This exceptional spiral wound gasket is engineered with a robust combination of solid outer and inner rings. The innovative addition of an inner ring is meticulously designed to elevate gasket performance. This external guide ring ensures precise centering on the flange face, providing supreme stability. The inner ring serves to mitigate risks associated with gasket implosion during installation, shielding the sealing element from extreme conditions, and filling any gaps between flanges to curtail flange erosion, thus significantly diminishing failure possibilities. Crafted typically from the same alloy as the winding, the inner ring complies with the esteemed DIN 2699 standard, mandating its presence in all spiral wound gaskets. According to ASME B16.20 standards, inner rings are essential for gaskets with PTFE fillers, and are deemed crucial for those with graphite fillers. This profile is adeptly applied in both raised and flat-faced flanges. The outer ring contributes additional radial fortitude to avert gasket blowout, while also acting as a compression stop. Typically forged from carbon steel, which may be painted or zinc-plated for corrosion resistance, the outer ring can also be manufactured from specialized alloys for applications involving higher temperatures and more severe conditions.

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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