Durable Metal Gasket with Monel Inner Ring and Graphite for Industrial Use

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Inner Ring: 304,316,Monel,Alloy20, Uns S32750
• Hoope: 304,316,321,317,Monel, 32750, Inconel
• Filler: Graphite, Mica, Ceramic
• Outer Ring: 304, 316, 321, Monel, Inconel
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• HS Code: 8484100000
• Production Capacity: 50000000PCS/Year

Product Description

SPIRAL WOUND GASKET

Product Description

DESCRIPTION:

Product Type:XINSEN-SD

Features:

Introducing a groundbreaking spiral wound gasket designed to perfection, featuring a resilient outer and a cutting-edge Monel inner ring. This innovative inner ring revolutionizes the gasket's performance and dependability. It is essential for ensuring the gasket's precise alignment on the flange face, averting any misalignment that could result in failures. This inner marvel not only reinforces the gasket against collapse during installation but also provides robust defense against extreme temperatures and aggressive substances that might otherwise jeopardize its integrity. By flawlessly bridging the gap between flanges, it minimizes erosion risks and significantly diminishes the likelihood of gasket failure. Constructed from the same premium alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard, mandating its presence in all spiral wound gaskets. Its importance is particularly noted in gaskets with PTFE filler, as recognized by the ASME B16.20 standards, which also emphasize the inner rings' vital role in sustaining the graphite fillers' efficiency. This versatile gasket profile is perfectly suited for both raised and flat-faced flanges. The external guide ring not only enhances radial strength to prevent blowout but also serves as a crucial compression stop, improving the gasket's overall longevity. Typically made from painted or zinc-plated carbon steel to resist corrosion, the outer ring can also be manufactured from specialized alloys to endure higher temperatures and more challenging conditions.

Product Parameters

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

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