Flexitallic Gasket with JIS Compliance and Mica Filler Material

• Customization: Available
• Material: Semi Metallic
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• 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:
Introducing our Spiral Wound Gasket, engineered with precision and designed to exceed your expectations in sealing solutions. Featuring an integrated solid outer and inner ring configuration, this gasket is meticulously crafted to enhance performance and durability. It includes an expertly inserted inner ring that plays a crucial role in preventing implosion during installation, safeguarding the sealing element against extreme temperatures and corrosive media. This design effectively fills the void between flanges, guarding against flange erosion and significantly minimizing failure risks. The inner ring is typically composed of the same premium alloy as the winding, ensuring consistency and reliability. According to the stringent DIN 2699 standard, an inner ring is mandatory for all spiral wound gaskets, especially when using PTFE filler, as stipulated by ASME B16.20 standards. This consideration is also vital when graphite fillers are used. Optimized for raised and flat-faced flanges, the gasket's external guide ring adds remarkable radial strength to counteract blowouts and functions as a compression stop. Manufactured with the finest carbon steel, often painted or zinc-plated to prevent corrosion, this outer ring can also be crafted from specialized alloys for applications involving elevated temperatures and aggressive media, ensuring impeccable performance and longevity.

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