Flexitallic Metal Gasket with Monel Inner Ring and Graphite Winding Design

• 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 innovation in sealing technology: the spiral wound gasket, meticulously designed to perfection. This gasket stands out with its robust outer construction complemented by a pioneering Monel inner ring, redefining performance and reliability. The inner ring's pivotal role cannot be overstated as it ensures the gasket's precise alignment on the flange face, circumventing any misalignment that could lead to operational failures. This exceptional feature strengthens the gasket, warding off collapse during installation, while simultaneously defending against extreme temperatures and aggressive substances that threaten its structural integrity. By expertly bridging the gap between flanges, it significantly reduces erosion risks and minimizes the probability of gasket failure. Crafted to perfection using the same premium alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard, which mandates its inclusion in all spiral wound gaskets. Its importance is magnified in gaskets with PTFE filler, as ASME B16.20 standards also require inner rings to uphold the effectiveness of graphite fillers. This versatile gasket profile is tailor-made for both raised and flat-faced flanges. The external guide ring not only enhances radial strength to avert blowout but also functions as a critical compression stop, bolstering the gasket's overall durability. Typically manufactured from painted or zinc-plated carbon steel for corrosion resistance, the outer ring can also be fabricated from specialized alloys to endure elevated temperatures and challenging environments.

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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