CS Spiral Gasket with Mica Filler and SS304 Winding

• 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 advanced spiral wound gasket is engineered with a robust outer and inner ring to ensure superior performance. A specifically inserted inner ring elevates the gasket's operation by precisely centering it on the flange face with an external guide ring. The vital inner ring is designed to safeguard the sealing element against extreme temperatures and mediums, while preventing the gasket from collapsing into the pipe during installation. It fills the void between flanges, protecting them from erosion and minimizing potential failure. Crafted typically from the same durable alloy as the winding, the inner ring adheres to the DIN 2699 standard, mandating presence in all spiral wound gaskets. According to ASME B16.20 standards, inner rings are essential for gaskets with PTFE fillers and highly recommended for those with graphite fillers. This reliable profile is ideal for raised and flat-faced flanges, with the external ring adding crucial radial strength to avert gasket blowout and serving as a compression stop. Generally fashioned from carbon steel, often painted or zinc-plated for corrosion resistance, the outer ring can be made from alloys for high-temperature and demanding medium applications.

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