Sealing Gasket Ss317 with Ceramic Winding for Heavy-Duty Use

• 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:
Discover the exceptional capabilities of our spiral wound gasket, featuring a robust solid outer and inner ring construction. For enhanced performance, we've integrated an inner ring, which plays a pivotal role in fortifying the gasket's durability. This innovative design accurately centers the gasket on the flange face, ensuring optimal alignment. The inner ring is ingeniously crafted to prevent potential implosion into the pipe during installation, safeguarding the sealing element from extreme temperatures and harsh mediums. Additionally, it effectively fills the void between flanges, preventing erosion and significantly reducing the risk of gasket failure. Typically made of the same high-quality alloy as the winding, the inner ring adheres to the stringent DIN 2699 (German) standards, which mandate its inclusion in all spiral wound gaskets. For gaskets with PTFE filler, the ASME B16.20 standards necessitate the use of an inner ring, underscoring its importance for graphite fillers as well. This profile is ideally suited for use with raised and flat-faced flanges, delivering consistent and reliable performance. The external ring adds a layer of radial strength, crucial for preventing gasket blowout and acting as a reliable compression stop. Commonly constructed from corrosion-resistant carbon steel, whether painted or zinc plated, the outer ring can also be fabricated from specialized alloys for higher temperature environments and more 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