Winding Gasket with 304 Inner Ring and Reliable 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:

This meticulously engineered spiral wound gasket is equipped with a robust outer and inner ring. A strategically placed inner ring enhances the gasket's performance by ensuring precision in flange face centering, thereby safeguarding against potential implosion into the pipe during installation. Designed to protect the sealing element from extreme temperatures and challenging mediums, the inner ring effectively fills the void between flanges, mitigating flange erosion, and significantly reducing the risk of failure. Typically crafted from the same high-quality alloy as the winding, the inner ring complies with the rigorous DIN 2699 standards, mandating their presence in all spiral wound gaskets. For gaskets with PTFE fillers, inner rings are imperative as per ASME B16.20 standards, and are deemed crucial for those with graphite fillers. This gasket profile is adeptly suited for both raised and flat-faced flanges. Complementing this is the external guide ring, which not only provides vital radial strength to avert blowouts but also serves as a compression stop. Constructed from durable carbon steel, often painted or zinc-plated to combat corrosion, the outer ring is adaptable for high-temperature and severe medium applications, ensuring unmatched durability and reliability.

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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