Metal Gasket Incorporating 304 Inner Ring and Durable Graphite 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:

This cutting-edge spiral wound gasket boasts a robust construction with solid outer and inner rings, ingeniously designed to optimize performance. The inner ring is ingeniously integrated to bolster gasket effectiveness, meticulously preventing it from collapsing into the pipe during installation. This strategic design also shields the sealing element from extreme temperatures and harsh environments, adeptly fills the void between flanges to avert erosion, and significantly minimizes the risk of failure. Mirroring the winding alloy, the inner ring is a testament to superior engineering. Aligning with the DIN 2699 standard (German), inner rings are an essential feature in all spiral wound gaskets. Furthermore, gaskets with PTFE filler, as per ASME B16.20 standards, necessitate inner rings, and they are strongly recommended for graphite fillers. This innovative profile excels in raised and flat-faced flanges. Additionally, the external guide ring delivers remarkable radial strength, thwarting gasket blowout while serving as an efficient compression stop. Typically crafted from carbon steel, the outer ring is either painted or zinc-plated to combat corrosion, but can be customized with alloys for higher temperature resilience and demanding applications.

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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