High-Performance Metal Gasket with Monel 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:

Presenting an avant-garde spiral wound gasket, exquisitely engineered with both a fortified outer ring and a pioneering inner ring. The inclusion of this inner ring markedly enhances the performance of the gasket, while the external guide ring ensures impeccable alignment on the flange face. This pivotal inner feature not only prevents the gasket from collapsing during installation but also offers superior protection against extreme temperatures and corrosive mediums. It adeptly fills the gap between flanges, thereby minimizing erosion risks and significantly diminishing the probability of failure. Traditionally fabricated from the same premium-grade alloy as the winding, the inner ring complies with the rigorous DIN 2699 standard, mandating its inclusion in all spiral wound gaskets. For gaskets equipped with PTFE filler, the inner rings are required under ASME B16.20 standards, acknowledging their vital importance for graphite fillers as well. This adaptable profile is perfectly tailored for both raised and flat-faced flanges, with the external ring enhancing radial strength to prevent blowout and serving as a crucial compression stop. The outer ring, typically crafted from either painted or zinc-plated carbon steel to resist corrosion, can be optionally fabricated from alloys to endure higher temperatures and more demanding 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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