James Walker Spiral Gasket with Ss347 Graphite Winding for Performance

• 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 premium James Walker Spiral Gasket with SS347 Graphite Winding, an epitome of performance and reliability. This advanced spiral wound gasket features a robust solid outer and inner ring design, with an expertly inserted inner ring to elevate gasket performance to exceptional levels. The ingenious addition of the inner ring serves multiple crucial functions: it prevents the gasket from imploding into the pipe during installation, shields the sealing element from extreme conditions, fills voids to avert flange erosion, and minimizes the risk of failure. Crafted from the same high-quality alloy as the winding, the inner ring meets the DIN 2699 standard, which mandates its use in all spiral wound gaskets, ensuring compatibility and safety. For gaskets with PTFE filler, ASME B16.20 standards necessitate inner rings, and they are highly recommended for graphite fillers. This gasket's profile is ideally suited for both raised and flat-faced flanges, offering unmatched versatility. The external guide ring adds substantial radial strength, acting as a safeguard against blowouts while also serving as a compression stop. Typically constructed from painted or zinc-plated carbon steel to resist corrosion, the outer ring can also be custom-made from high-performance alloys for demanding temperature and medium 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