ASME Compliant Sealing Gasket with Graphite 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:
Introducing a high-performance spiral wound gasket, meticulously designed with a robust solid outer and inner ring. An innovative inner ring has been integrated to elevate gasket efficiency, ensuring precise centering on the flange face with an external guide ring. This inner ring is crucial in averting gasket implosion into the pipe upon installation, safeguarding the sealing element from harsh temperatures and mediums, bridging flange voids to avoid erosion, and significantly minimizing failure risks. Crafted from the same alloy as the winding, this inner ring is a quintessential component specified by the German DIN 2699 standard and mandated by ASME B16.20 for gaskets with PTFE fillers, and highly recommended for graphite fillers. This sophisticated profile is ideally suited for raised and flat-faced flanges. The outer guide ring, constructed for added radial strength, eliminates blowout risks and serves as an exceptional compression stop. Typically forged from corrosion-resistant carbon steel, often painted or zinc-plated, this outer ring can also be tailored from alloys for scenarios demanding elevated temperatures and exposure to aggressive 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