CS Spiral Gasket with ASME B16.20 Standard and Graphite Filler

• Customization: Available
• Material: Semi Metallic
• Application: Flanges
• Model NO.: XINSEN-SD
• 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 superior spiral wound gasket, thoughtfully engineered to include both a robust outer and inner ring for unparalleled performance. The carefully integrated inner ring elevates the gasket's capability by safeguarding against potential implosion during installation and shielding the sealing element from extreme temperatures and aggressive mediums. This crucial ring also bridges any gaps between flanges, preventing erosion and fortifying the gasket's integrity against failure. Expertly crafted from the same alloy as the winding, the inner ring adheres to the prestigious DIN 2699 standard (German) and is indispensable for gaskets utilizing PTFE filler in alignment with ASME B16.20 standards. Additionally, its importance is magnified when paired with graphite fillers. This specific profile finds its prime application in both raised and flat-faced flanges. Our external guide ring not only offers extra radial strength to avert gasket blowout but also serves as a vital compression stop, ensuring optimal performance. Typically constructed from carbon steel—with options for painted or zinc-plated finishes to combat corrosion—it can also be custom-made from various alloys for operations in higher temperature and more challenging environments.

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