Spiral Gasket with Ceramic Filler and SS304 Winding for Durability

• 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:
Introducing our exceptional Spiral Wound Gasket, meticulously engineered with a robust design featuring both a solid outer and inner ring. The incorporation of an inner ring significantly elevates the gasket's performance by ensuring precise centering on the flange face. This strategic enhancement not only prevents any possibility of the gasket collapsing into the pipe but also safeguards the sealing element against extreme temperatures and aggressive mediums. It perfectly fills the void between flanges, effectively preventing flange erosion and significantly reducing the risk of failure. Crafted from the same premium alloy as the winding, the inner ring complies with the rigorous DIN 2699 standard, underscoring its importance in all spiral wound gaskets. Particularly for gaskets with PTFE filler, the ASME B16.20 standards mandate the use of inner rings. Additionally, they are highly recommended for graphite fillers. This advanced profile is ideally suited for raised and flat-faced flanges, delivering unrivaled sealing performance. The external guide ring is expertly designed to provide added radial strength, effectively preventing gasket blowout while serving as a dependable compression stop. Typically constructed from carbon steel, which may be painted or zinc-plated to resist corrosion, the outer ring can also be crafted from specialized alloys to withstand higher temperatures and more challenging mediums.

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