Graphite Metal Gasket with Ss317 Inner Ring and Spiral Design

• Customization: Available
• Material: Semi Metallic
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Gasket Standard: ASME B16.20, En1514-2, JIS, Hg20631
• Filler: Graphite, PTFE, Mica, Ceramic
• Winding: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Inner Ring: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Outer Ring: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• Production Capacity: 50000000PCS/Year

Product Description

SPIRAL WOUND GASKET

Product Type:XINSEN-SD
Features:
This cutting-edge spiral wound gasket is ingeniously crafted with robust outer and inner rings to elevate its performance to unprecedented heights. The expertly inserted inner ring acts as a vigilant guardian, enhancing the gasket's durability and preventing potential implosion into the pipe during installation. It adeptly shields the sealing element from harsh temperatures and aggressive mediums, while also filling the void between flanges to avert erosion and mitigate the risk of failure. Engineered from the same premium alloy as the winding, the inner ring complies with the stringent DIN 2699 standard, and is a requisite for gaskets with PTFE filler as per ASME B16.20 standards, holding paramount importance for graphite fillers. Ideal for raised and flat-faced flanges, the outer guide ring not only ensures impeccable centering on the flange face but also fortifies the gasket with additional radial strength, acting as a steadfast compression stop to thwart blowouts. Typically crafted from corrosion-resistant painted or zinc-plated carbon steel, it can also be customized with high-performance alloys to withstand higher temperatures and tackle more severe applications with grace and reliability.

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

Detailed Photos