James Walker Gasket with SS316 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:
Introducing our exceptional spiral wound gasket, meticulously engineered with a solid outer and inner ring for superior sealing performance. An inner ring enhances the gasket's capability by preventing implosion into the pipe during installation, shielding it from extreme temperatures and aggressive mediums. This intelligent design fills the void between flanges, safeguarding against flange erosion and minimizing the risk of failure. Crafted typically from the same alloy as the winding, this inner ring aligns with the DIN 2699 standard, essential for gaskets with PTFE fillers as per ASME B16.20 standards, and crucial for graphite fillers. Ideally suited for raised and flat-faced flanges, the external guide ring ensures precise centering on the flange face while providing extra radial strength, acting as a compression stop to avert gasket blowout. The outer ring, often composed of carbon steel and treated with paint or zinc plating for corrosion resistance, can also be crafted from specialized alloys to accommodate higher temperatures and more demanding applications.

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