Graphite Wound Gasket Featuring Alloy20 Inner Ring for Durability

• 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:

Discover a revolutionary leap in sealing technology with our spiral wound gasket, expertly engineered to incorporate both a sturdy outer and a cutting-edge inner ring for unparalleled durability and performance. The innovative inner ring not only enhances the gasket's functionality but also ensures immaculate centering on the flange face, thanks to the precise external guide ring. It acts as a safeguard against implosion during installation and offers robust protection against extreme temperatures and aggressive mediums. By filling the gap between flanges, it minimizes the risk of erosion and significantly curtails the potential for failure. Constructed from premium alloy, identical to the winding material, the inner ring complies with the rigorous DIN 2699 standard, making it a requisite component in all spiral wound gaskets. ASME B16.20 standards also mandate its inclusion for gaskets with PTFE and graphite fillers, underscoring its critical importance. Tailored for both raised and flat-faced flanges, this adaptable profile features an external ring that enhances radial strength to prevent blowout and functions as a vital compression stop. Crafted from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can alternatively be made from high-performance alloys to endure elevated temperatures and more demanding environments.

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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