Inconel Graphite Spiral Wound, Metal Gasket, Winding Filler for Performance

• 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 cutting-edge spiral wound gasket, meticulously engineered with a robust solid outer and inner ring. For unparalleled gasket performance, we have innovatively inserted an inner ring that enhances durability and precision. This integral feature prevents potential implosion into the pipe during installation, safeguarding the sealing element against extreme temperatures and diverse mediums. By filling the void between flanges, it effectively prevents flange erosion and minimizes failure risk. Typically crafted from the same high-quality alloy as the winding, the inner ring aligns with the DIN 2699 (German) standard, which mandates inner rings for all spiral wound gaskets. According to ASME B16.20 standards, PTFE filler gaskets require inner rings, and they are equally crucial for graphite fillers. This versatile profile is predominantly employed in raised and flat-faced flanges. Furthermore, the external guide ring fortifies radial strength, preventing gasket blowout and acting as a compression stop. Generally produced from carbon steel, which may be painted or zinc plated to resist corrosion, the outer ring can alternatively be constructed from specialized alloys to withstand elevated temperatures and more challenging medium 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