James Walker Spiral Gasket with Graphite Filler and SS316

• 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 unparalleled engineering behind our James Walker Spiral Gasket with Graphite Filler and SS316, brought to you by Ningbo Dongheng Sealing Co., Ltd. This state-of-the-art spiral wound gasket is equipped with a solid outer and inner ring, designed to elevate performance to new heights. An expertly inserted inner ring enhances the gasket's functionality, ensuring an impeccable performance by preventing gasket implosion into the pipe during installation. It safeguards the sealing element against extreme temperatures and aggressive mediums. Moreover, it adeptly fills the void between flanges, shielding them from erosion and mitigating the risk of failure. Typically crafted from the same high-quality alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard (German) and is mandated for gaskets with PTFE filler per ASME B16.20 standards, and highly recommended for use with graphite fillers. This sophisticated profile is ideal for raised and flat faced flanges. The robust external guide ring not only adds radial strength, averting the potential for gasket blowout, but also serves as a precision compression stop. Commonly manufactured from carbon steel and optionally painted or zinc-plated for corrosion resistance, the outer ring can also be crafted from specialized alloys for higher temperature and severe medium applications. Experience the remarkable synergy of design and durability with this exceptional gasket profile, suitable for both raised and flat faced flanged.

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