Flexitallic Wound Gasket with Monel Inner Ring and Graphite Material

• 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 extraordinary advancement in sealing technology: the spiral wound gasket! Diligently engineered with a durable outer ring and an avant-garde inner ring, this gasket sets new standards in performance. The inner ring's presence exponentially enhances gasket functionality, ensuring unparalleled centering precision on the flange face through its external guide ring. This ingenious inner ring acts as a guardian, shielding the gasket from extreme conditions and preventing any possible implosion during installation. It adeptly fills the gap between flanges, providing robust protection against erosion and significantly diminishing failure risks. Typically made from high-grade alloys identical to the winding, the inner ring complies with the rigorous DIN 2699 standards, a prerequisite for all spiral wound gaskets. In the presence of PTFE fillers, ASME B16.20 standards mandate inner rings, underscoring their essential role for graphite fillers too. This adaptable design is perfect for raised and flat-faced flanges, with the outer ring enhancing radial strength to prevent blowout while acting as a crucial compression stop. The outer ring, often crafted from either painted or zinc-plated carbon steel for corrosion resistance, can be optionally made from alloys to tolerate higher temperatures and more severe 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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