Winding Gasket with Monel Inner Ring and Reliable Graphite Material

• 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 the meticulously engineered spiral wound gasket, a marvel of modern sealing technology. It features a robust solid outer and inner ring designed for enhanced resilience and confidence in every application. Notably, the inner ring plays a pivotal role in elevating gasket performance by ensuring precise alignment on the flange face with an external guide ring. Crafted to prevent implosion during installation, it safeguards the sealing element against extreme conditions, fills voids between flanges to avert erosion, and fortifies the structure to minimize failure risks. Typically composed of the same alloy as the winding, the inner ring complies with the DIN 2699 standard, affirming its necessity in all spiral wound gaskets. For gaskets with PTFE filler, adherence to ASME B16.20 standards is mandatory, underscoring its importance for graphite fillers' integrity. Ideal for raised and flat-faced flanges, the external ring imparts additional radial strength, acting as a stalwart against blowout and serving as a reliable compression stop. Commonly fabricated from corrosion-resistant carbon steel—either painted or zinc plated—it accommodates high-temperature and severe medium applications through alloy construction, ensuring optimal performance under the most demanding 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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