CS Spiral Gasket ASME B16.20 with Graphite Filler Material

• 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:
This exceptional spiral wound gasket features a robust configuration with both a solid outer and inner ring. The meticulously inserted inner ring significantly amplifies the gasket's performance. Not only does it provide precise centering on the flange face through the innovative external guide ring, but it also safeguards against implosion into the pipe during installation. Moreover, it protects the sealing element from harsh temperatures and corrosive mediums, while efficiently filling the void between flanges to prevent detrimental erosion and minimize failure risks. Crafted typically from the same high-quality alloy as the winding, the inner ring adheres to the German DIN 2699 standard, ensuring unparalleled reliability. Particularly for gaskets with PTFE filler, inner rings are mandatory by ASME B16.20 standards, and are equally vital for those with graphite fillers. This gasket profile excels in raised and flat-faced flange applications, while the external ring provides superior radial strength. It acts as a compression stop, preventing blowouts, crafted often from corrosion-resistant carbon steel or specialized alloys for even the most demanding conditions.

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