Sp Gasket Monel Spiral Wound, Metal Gasket, Winding Filler for Durability

• 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:
Discover the exceptional features of our spiral wound gasket, engineered with a robust solid outer and inner ring. The addition of an inner ring is a game-changer, significantly boosting performance by precisely centering the gasket on the flange face. This strategic enhancement protects the sealing element from extreme temperatures and corrosive mediums, while filling the void between flanges to guard against erosion and dramatically reducing the risk of failure. Crafted usually from the same alloy as the winding, the inner ring adheres to DIN 2699 standards, ensuring compatibility with all spiral wound gaskets. It is especially vital for gaskets with PTFE filler according to ASME B16.20 standards and is highly recommended for those with graphite fillers. This configuration is particularly suitable for both raised and flat faced flanges. The external guide ring adds further radial strength, acting as a compression stop to prevent blowout, making it indispensable for any critical application. Often fabricated from carbon steel with protective coatings, or high-performance alloys for extreme conditions, the outer ring stands as a testament to durability and resilience.

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