Monel Spiral Gasket with 316 Inner Ring and Mica 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:

Introducing Ningbo Dongheng Sealing Co., Ltd.'s revolutionary Monel Spiral Gasket with 316 Inner Ring and Mica Winding—a marvel of modern engineering! This state-of-the-art gasket comes with a robust outer ring and a pioneering inner ring, significantly enhancing performance for the most demanding applications. The added inner ring not only prevents implosion during installation but also acts as a guardian against extreme temperatures and harsh environmental conditions. It masterfully fills gaps between flanges, drastically minimizing erosion and reducing potential failures. Crafted from premium-grade alloys identical to the winding material, the inner ring complies with the rigorous DIN 2699 standards, ensuring its indispensability in every spiral wound gasket. Moreover, for gaskets with PTFE fillers, the inclusion of inner rings as per ASME B16.20 standards is crucial, underscoring their significance for gaskets with graphite fillers. This adaptable gasket design boasts superior compatibility with both raised and flat-faced flanges. The external guide ring not only fortifies radial strength to prevent blowouts but also acts as a critical compression limiter. Typically fashioned from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can also be crafted from specialized alloys to endure higher temperatures and challenging environments, providing unmatched reliability and longevity.

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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