Spiral Wound Gasket with Monel Inner Ring and Durable Graphite 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:

Introducing an exceptional spiral wound gasket, masterfully crafted to incorporate a robust outer ring and an innovative Monel inner ring. This inner ring revolutionizes the gasket's performance and reliability by ensuring precise centering on the flange face, eliminating any potential misalignment that could result in failure. This internal marvel not only fortifies the gasket against collapse during installation but also provides outstanding protection against extreme temperatures and aggressive mediums, safeguarding its integrity. By seamlessly bridging the gap between flanges, it effectively reduces erosion risks and significantly minimizes the likelihood of gasket failure. Constructed from the same premium alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard, mandating its presence in all spiral wound gaskets. Acknowledged for its critical importance, particularly in gaskets with PTFE filler, the ASME B16.20 standards also require inner rings, emphasizing their vital role in upholding the efficiency of graphite fillers. This versatile gasket profile is perfectly tailored for both raised and flat-faced flanges. The external guide ring enhances radial strength to prevent blowout and serves as a crucial compression stop, bolstering the gasket's overall durability. Typically made from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can also be engineered from specialized alloys to endure higher temperatures and more challenging 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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