Durable Graphite Wound Gasket Featuring Monel Inner Ring for Sealing

• 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 a truly exceptional spiral wound gasket, meticulously designed with a robust outer ring and an innovative Monel inner ring that elevates sealing capabilities to new heights. This ingenious inner ring plays a pivotal role in significantly boosting the gasket's operational performance and dependability. Serving as a cornerstone, it maintains precise centering on the flange face, preventing any misalignment that could potentially lead to failure. This internal marvel not only reinforces the gasket structure during installation but also provides robust defense against extreme temperatures and aggressive mediums that might otherwise compromise its strength. By expertly filling the gap between flanges, it significantly reduces erosion risks and lowers the likelihood of gasket failure. Composed from the same premium alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard, mandating its inclusion in all spiral wound gaskets. Its importance is further recognized in gaskets featuring PTFE filler, with ASME B16.20 standards requiring inner rings to maintain the effectiveness of graphite fillers. This versatile gasket design is perfectly tailored for use with both raised and flat-faced flanges. The external guide ring not only enhances radial strength to avert blowout but also serves as a crucial compression stop, fortifying the gasket's overall resilience. Typically made from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can also be crafted 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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