Flexitallic Gasket with Monel Inner Ring and High-Performance Winding

• 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:

This exquisite spiral wound gasket is crafted with a robust outer and inner ring, meticulously designed for superior performance. The addition of an inner ring not only enhances the gasket's capabilities but also ensures optimal alignment on the flange face through an external guide ring. The inner ring, added to mitigate any risk of gasket implosion during installation, serves as a formidable barrier against extreme temperatures and harsh mediums. It effectively fills the void between flanges, safeguarding them from erosion and significantly reducing failure risk. Typically composed of the same high-grade alloy as the winding, the inner ring's importance is underscored by the DIN 2699 standard (German), which mandates its inclusion in all spiral wound gaskets. Furthermore, it is essential for gaskets with PTFE fillers as per ASME B16.20 standards, and highly recommended for those with graphite fillers. This gasket profile excels in both raised and flat faced flanges, offering additional radial strength to avert blowout and acting decisively as a compression stop. While the outer ring is often constructed from carbon steel, with a protective coat of paint or zinc plating to prevent corrosion, it can also be fabricated from sophisticated alloys for applications involving higher temperatures and more severe 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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