Durable Graphite Wound Gasket with Monel Inner Ring for High Pressure

• 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 groundbreaking spiral wound gasket, meticulously designed to feature a robust outer ring and a cutting-edge Monel inner ring. This pivotal inner ring sets new standards in gasket performance and dependability. Its strategic placement guarantees that the gasket stays flawlessly aligned on the flange face, thus eliminating risks of misalignment that might provoke operational failures. This ingenious inner element not only reinforces the gasket against potential compression collapse during installation but also provides superb protection against extreme thermal environments and aggressive chemical agents that could threaten its structural integrity. By effectively bridging the space between flanges, it significantly reduces erosion risks and markedly decreases the likelihood of gasket failure. Constructed from the same premium-grade alloy as the winding, the inner ring adheres to the stringent requirements of the DIN 2699 standard, mandated for all spiral wound gaskets. Its vital role, especially in gaskets with PTFE filler, is acknowledged by the ASME B16.20 standards, which emphasize the inner ring’s essential function in supporting the integrity of graphite fillers. This versatile gasket design is perfectly compatible with both raised and flat-faced flanges. The external guide ring not only augments radial strength to avert blowout but also serves as a crucial compression limiter, fortifying the overall resilience of the gasket. Often made from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can also be crafted from high-performance alloys to endure elevated temperatures and the most demanding 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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