JIS Compliant Gasket with Mica Filler and SS316 Spiral Winding

• 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:
Experience the pinnacle of sealing technology with our cutting-edge spiral wound gasket, meticulously engineered with both solid outer and inner rings. The inclusion of an inner ring is a game-changing enhancement, designed to boost the gasket's performance to new heights: It prevents the gasket from imploding into the pipe during installation, acts as a robust shield for the sealing element against extreme temperatures and harsh mediums, and effectively fills the void between flanges, thus averting flange erosion and minimizing failure risks. Crafted to comply with the stringent DIN 2699 German standard, inner rings are an indispensable feature in all spiral wound gaskets, especially demanded by ASME B16.20 standards for gaskets with PTFE filler and deemed crucial for graphite fillers. This innovative profile is expertly applied in both raised and flat faced flanges, with an external guide ring that perfectly centers the gasket on the flange face, providing unmatched radial strength to guard against blowout and serving as a reliable compression stop. Often constructed from carbon steel with a protective painted or zinc-plated finish to stave off corrosion, the outer ring can also be fabricated from high-performance alloys for applications requiring resilience to higher temperatures and more severe mediums.

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