Metal Gasket Featuring Alloy20 Inner Ring and Durable Ceramic Filler

• 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:

Unveil the exceptional engineering behind our spiral wound gasket, featuring a robust outer and inner ring design. The intricately inserted inner ring amplifies the gasket's performance, offering supreme stability and precise centering on the flange face through an adept external guide ring. This inner ring is a safeguard against potential implosion into the pipe during installation, shields the sealing elements from extreme temperature variances and diverse mediums, and crucially fills the flange void to fend off erosion, thereby minimizing failure risks. Crafted from an identical alloy as the winding, as per the DIN 2699 standard, these inner rings are an imperative requirement for gaskets with PTFE filler, adhering to ASME B16.20 standards, and hold significant importance for those with graphite fillers. Ideal for raised and flat-faced flanges, the gasket's external ring ensures added radial strength to avert blowouts and also functions as a compression stop. Typically made of carbon steel and optionally painted or zinc-plated for corrosion resistance, the outer ring can be tailored from various alloys to withstand higher temperatures and more severe medium 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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