James Walker Spiral Gasket with Inconel Winding and Mica 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:
Discover the exceptional capabilities of this spiral wound gasket, crafted to perfection with a robust solid outer and inner ring. Designed for superior performance, an inner ring is skillfully inserted to enhance the gasket's functionality. This pivotal component prevents the gasket from collapsing into the pipe during installation, shields the sealing element from severe temperatures and aggressive mediums, and bridges the gap between flanges to avert flange erosion, thereby significantly reducing the risk of failure. Typically manufactured from the same high-grade alloy as the winding, the inner ring complies with the rigorous DIN 2699 standard (German), essential for PTFE fillers as per ASME B16.20 standards, and particularly significant for graphite fillers. This impeccable design is ideally suited for raised and flat-faced flanges. Moreover, the external guide ring ensures precise alignment on the flange face, bestowing additional radial strength to thwart gasket blowout and serving as a reliable compression stop. Often crafted from carbon steel with protective paint or zinc plating to combat corrosion, the outer ring can also be tailored from specialized alloys for applications involving higher temperatures and more demanding mediums.

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