High-Quality Metal Gasket for DN15 to DN10000 Specifications

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• HS Code: 8484100000
• Production Capacity: 50000000PCS/Year

Product Description

Product Description

SPIRAL WOUND GASKET

DESCRIPTION:

Product Type:XINSEN-SD

Features:

This expertly engineered spiral wound gasket is crafted to perfection, featuring robust outer and inner rings for unmatched durability. To elevate gasket performance, an inner ring has been meticulously integrated, ensuring precise centering on flange faces. This ingenious design guards against implosion during installation, shields the sealing element from extreme temperatures and diverse mediums, fills the void to prevent flange erosion, and significantly reduces the risk of failure. The inner ring, crafted from the same alloy as the winding, complies with the prestigious DIN 2699 standard, mandating inner rings for all spiral wound gaskets. For gaskets with PTFE filler, the renowned ASME B16.20 standards necessitate inner rings, underscoring their critical role for graphite fillers. Ideal for raised and flat-faced flanges, the external guide ring bestows additional radial strength, averting gasket blowout and acting as a reliable compression stop. Predominantly forged from carbon steel, often painted or zinc-plated to thwart corrosion, the outer ring can also be fashioned from exotic alloys for heightened temperature tolerance and severe medium 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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