Wound Gasket Using Alloy20 Inner Ring and Mica Filler

• 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:

Experience unparalleled excellence with our cutting-edge spiral wound gasket, meticulously crafted to feature a robust outer and inner ring for superior performance. The innovative inclusion of an inner ring not only augments your gasket's performance but also ensures precise centering on the flange face with an external guide ring. This inner ring is ingeniously designed to mitigate potential risks of implosion into pipes during installation and to shield the sealing element from extreme conditions. It effectively fills the void between flanges, safeguarding against erosion and significantly diminishing failure risk. Crafted typically from the same premium alloy as the winding, this element is pivotal in alignment with the esteemed DIN 2699 standard, ensuring top-tier performance in all spiral wound gaskets. Inner rings are imperative for gaskets with PTFE filler per ASME B16.20 standards and highly recommended for graphite fillers, catering to both raised and flat flanged applications. Additionally, the external ring bestows enhanced radial strength to thwart blowouts, doubling as a compression stop. Frequently forged from high-quality carbon steel — either painted or zinc-plated to avert corrosion — these rings can also be tailored from specialized alloys for applications demanding heightened temperature resistance and durability against 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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