James Walker Spiral Gasket with Mica Filler and SS316 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 exceptional attributes of the James Walker Spiral Gasket with Mica Filler and SS316 Winding, designed for superior performance. This premium spiral wound gasket, meticulously crafted with solid outer and inner rings, promises unparalleled reliability. An innovative inner ring is strategically inserted to significantly boost performance, ensuring accurate centering on the flange face. This ingenious addition prevents any implosion during installation, effectively shields the sealing element from extreme conditions, and occupies the void between flanges to avert erosion, minimizing failure risk. The inner ring, typically composed of the same high-grade alloy as the winding, adheres to the prestigious DIN 2699 standard. For gaskets incorporating PTFE filler, this design is compliant with ASME B16.20 standards and is crucial for graphite fillers as well. Ideally suited for both raised and flat-faced flanges, this gasket profile provides unmatched security. The external guide ring enhances radial strength, averting blowouts and serving as a reliable compression stop. Often crafted from corrosion-resistant carbon steel, the outer ring is also available in specialty alloys for applications demanding higher temperature resilience and severe medium handling.

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