Quality Spiral Wound Gasket with 32750 Inner Ring and Ceramic

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• 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 high-performance spiral wound gasket features robust solid outer and inner rings. The inner ring is meticulously inserted to significantly enhance gasket performance and ensure precise centering on the flange face. It prevents the gasket from imploding into the pipe during installation, shields the sealing element from extreme conditions, fills voids between flanges to avert erosion, and minimizes the risk of failure. Typically, the inner ring matches the alloy of the winding and adheres to the stringent DIN 2699 standard. Inner rings are obligatory for gaskets with PTFE filler per ASME B16.20 standards and are crucial for graphite fillers. This design is ideal for both raised and flat faced flanges. The external ring provides substantial radial strength to prevent gasket blowout and serves as a compression limiter. Often crafted from carbon steel with protective coatings, the outer ring can also be made from specialized alloys for high-temperature or severe conditions. Experience unmatched reliability and durability with this meticulously engineered gasket.

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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