JIS Standard Spiral Wound, Metal Gasket, Winding Filler with Mica

• 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 exquisitely engineered spiral wound gasket is fortified with robust outer and inner rings to ensure unparalleled sealing efficiency. The inclusion of an inner ring significantly boosts the gasket's performance by mitigating risks of implosion into the pipe during installation. It acts as a protective guardian for the sealing element against extreme temperatures and harsh mediums, while also intelligently filling voids between flanges to thwart erosion. Furthermore, it diminishes the likelihood of failure, adhering to the esteemed DIN 2699 and ASME B16.20 standards, particularly when paired with PTFE or graphite fillers. Tailored for both raised and flat-faced flanges, the gasket’s design is a testament to precision engineering. The inner ring, crafted from the same alloy as the winding, and the external guide ring, expertly centers the gasket on the flange face, providing additional radial strength and acting as a steadfast compression stop. The outer ring, typically made from corrosion-resistant carbon steel, may also be constructed from specialized alloys for applications demanding higher temperatures and resilience against 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