Flexitallic ASME Spiral Wound, Metal Gasket, Winding Filler for Efficiency

• Customization: Available
• Material: Semi Metallic
• Application: Flanges
• Model NO.: XINSEN-SD
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Gasket Standard: ASME B16.20, En1514-2, JIS, Hg20631
• Filler: Graphite, PTFE, Mica, Ceramic
• Winding: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Inner Ring: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Outer Ring: SS304, SS316, Ss317, Ss347, Inconel, Monel,
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• Production Capacity: 50000000PCS/Year

Product Description

SPIRAL WOUND GASKET

Product Type:XINSEN-SD
Features:
This exceptional spiral wound gasket is equipped with a robust outer and inner ring, ensuring unmatched performance and reliability. To further enhance its functionality, an inner ring is meticulously inserted. This addition not only augments the gasket's performance but also ensures precise centering on the flange face via an external guide ring. The inner ring plays a crucial role in safeguarding the sealing element against extreme temperatures and harsh mediums. It prevents implosion during installation and fills the void between flanges, thereby mitigating erosion and reducing the risk of failure. Adhering to the DIN 2699 standard, inner rings are mandatory for all spiral wound gaskets, especially those with PTFE fillers as per ASME B16.20 standards. This consideration is equally vital for graphite fillers. The gasket's profile is optimally designed for use in both raised and flat-faced flanges. Meanwhile, the external ring provides essential radial strength to prevent blowout and functions as a compression stop. Typically crafted from carbon steel with corrosion-resistant finishes, the outer ring is also available in specialized alloys for high-temperature and demanding applications.

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

Detailed Photos