Graphite Filler Winding Gasket with SS304 and JIS Compliance

• Customization: Available
• Material: Semi Metallic
• Application: Flanges
• Model NO.: XINSEN-SD
• 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:
Discover the pinnacle of sealing technology with our spiral wound gasket, engineered with precision to elevate your industrial applications. This sophisticated gasket comes fortified with a solid outer and inner ring, meticulously designed to amplify the gasket's performance. An innovative inner ring is ingeniously incorporated to mitigate the risk of the gasket collapsing into the pipe during installation. This addition not only safeguards the sealing element against extreme temperatures and harsh mediums but also fills the void between flanges to avert flange erosion, thereby significantly reducing the likelihood of failure. Remarkably, the inner ring mirrors the alloy of the winding, complying with the esteemed DIN 2699 standard, dictating the necessity of inner rings in all spiral wound gaskets. Moreover, for gaskets with PTFE fillers, ASME B16.20 standards clearly mandate inner rings, emphasizing their importance for graphite fillers. This profile is adeptly suited for raised and flat-faced flanges. The external guide ring not only provides enhanced radial strength to thwart gasket blowout but also functions as a precise compression stop. This outer ring, typically crafted from carbon steel—which is either painted or zinc-plated for corrosion resistance—can alternatively be manufactured from alloys to withstand higher temperatures and more severe mediums, rendering it perfect for diverse industrial environments.

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