Flexitallic Spiral Gasket with ASME B16.20 and Inconel 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:
Discover the unrivaled performance of our spiral wound gasket, expertly crafted with a solid outer and inner ring. With an additional inner ring meticulously integrated, this gasket showcases enhanced performance, precision-fit on flange faces, and superior protection. The inner ring is engineered to prevent gasket implosion during installation, safeguard the sealing element from extreme temperatures and harsh mediums, and fill voids between flanges to curb flange erosion. It's your assurance against failures. This inner ring is typically matched in alloy with the winding, following the DIN 2699 standards. Mandatory for gaskets with PTFE fillers per ASME B16.20, it’s also invaluable for those with graphite fillers, making it the ideal choice for both raised and flat-faced flanges. The external guide ring lends added radial strength, preventing blowouts and serving as a failsafe compression stop. Normally constructed from carbon steel, which may be painted or zinc-plated for corrosion resistance, it can also be tailored from alloys to meet higher temperature demands and more severe application conditions.

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