James Walker Gasket with SS316 Winding and Graphite Filler

• 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 industrial sealing technology with our premium spiral wound gasket, expertly designed with a robust solid outer and inner ring. This ingenious design includes an integrated inner ring to significantly boost performance, ensuring unparalleled protection during installation by preventing any potential implosion into the pipe. The inner ring serves as a vital shield for the sealing element against extreme temperatures and varying mediums, adeptly filling the void between flanges to thwart erosion and minimize the risk of gasket failure. Crafted typically from the same high-quality alloy as the winding, the inner ring adheres to the stringent DIN 2699 German standard, being indispensable for gaskets featuring PTFE fillers per ASME B16.20 standards, and critically beneficial for those with graphite fillers. This versatile profile is ideal for both raised and flat-faced flanges, providing exceptional stability. Complementing this, the external guide ring offers remarkable radial strength to prevent blowouts, while also serving as a precise compression stop, rendering it perfect for flanges of varying elevations. Usually composed of carbon steel—either painted or zinc-plated to combat corrosion—or of specialized alloys, it caters to high-temperature and severe medium applications, ensuring longevity and reliability.

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