Sealing Gasket Featuring Graphite Filler and SS316 Inner Ring

• 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 the meticulously engineered spiral wound gasket, enhanced with a robust solid outer and inner ring for superior performance. This ingenious design includes an inner ring to significantly bolster the gasket's capabilities, ensuring impeccable protection from extreme temperatures and harsh mediums. The ring fills the void between flanges, preventing erosion and reducing the risk of failure during installation. The inner ring, crafted from the same high-quality alloy as the winding, aligns with the DIN 2699 German standard, demanding inner rings in all spiral wound gaskets. This feature is crucial for gaskets with PTFE and graphite fillers, as outlined by ASME B16.20 standards. Designed for both raised and flat-faced flanges, the external guide ring positions the gasket flawlessly on the flange face and offers substantial radial strength, serving as a compression stop to prevent blowout. The outer ring, typically made from carbon steel, is optionally painted or zinc-plated to withstand corrosion, or crafted from alloys for high-temperature and rigorous applications, ensuring an optimal sealing solution.

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