Premium Spiral Gasket with Graphite Filler and Ss347 Winding Strength

• 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: Elevate Your Sealing Solutions

Product Type: Unmatched Excellence in SealingXINSEN-SD: A Mark of Superior Craftsmanship
Features: Cutting-Edge Innovations for Unparalleled Performance
This premium spiral wound gasket boasts a robust design, featuring both solid outer and inner rings for enhanced performance. An additional inner ring is ingeniously incorporated to optimize functionality, ensuring precise gasket centering on flange faces. This innovative addition prevents any risk of the gasket imploding during installation, safeguarding the sealing element from extreme temperatures and aggressive mediums. It effectively fills the void between flanges, preventing erosion and reducing the risk of failure. Crafted from the same high-quality alloy as the winding, the inner ring aligns with the rigorous DIN 2699 standard (German) and ASME B16.20 standards, making it essential for gaskets with PTFE or graphite fillers. This profile is ideally suited for raised and flat-faced flanges. The external guide ring not only adds radial strength to avert blowouts but also serves as a reliable compression stop. Typically constructed from carbon steel, with options for painted or zinc-plated finishes to resist corrosion, the outer ring can also be fashioned from specialty alloys for high-temperature and demanding applications.

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