CS Outer Ring Gasket with Inconel Winding and Mica Filler

• 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:
Behold the marvel of engineering with our advanced spiral wound gasket, expertly crafted with both a solid outer and fortified inner ring. The addition of an inner ring significantly boosts gasket efficacy, ensuring optimal performance. Precisely positioned with an external guide ring, this gasket finds its perfect place on the flange face, offering unparalleled protection. The inner ring is designed to avert the risk of the gasket collapsing into the pipe during installation, safeguarding the sealing element against harsh temperatures and aggressive mediums. It also bridges the gap between flanges, counteracting erosion and minimizing failure risks. Typically crafted from the same durable alloy as the winding, the inner ring adheres to the stringent DIN 2699 German standards, which mandate inner rings for all spiral wound gaskets. As per ASME B16.20 guidelines, inner rings are a necessity for gaskets with PTFE filler and are highly recommended for those with graphite fillers. This meticulous profile is ideally suited for raised and flat-faced flanges. The external ring contributes additional radial strength, preventing gasket blowout and acting as a reliable compression stop. While carbon steel is a common choice for outer rings, often treated to resist corrosion with paint or zinc plating, alternatives using specialized alloys are available for more demanding high-temperature and severe 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