Innovative Winding Gasket Featuring PTFE Filler and SS316 Design

• 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 remarkable engineering behind this spiral wound gasket, designed with precision and durability in mind. Featuring a robust outer and inner ring system, this gasket is an epitome of performance excellence. The inner ring is strategically inserted to amplify performance, ensuring the gasket remains intact during installation and protects against high temperatures and corrosive mediums. It effectively fills the gap between flanges to guard against erosion, thereby minimizing the risk of failure. Usually crafted from the same alloy as the winding, the inner ring meets the stringent requirements of DIN 2699 and ASME B16.20 standards, especially crucial for PTFE and graphite filler applications. Ideal for raised and flat-faced flanges, this gasket's innovation doesn’t stop there. Its external guide ring ensures precise centering on the flange face, offering added radial strength to combat gasket blowout and acting as a compression stop. Typically constructed from carbon steel—painted or zinc plated for corrosion resistance—or alternatively from alloys for extreme conditions, this outer ring is a testament to our commitment to quality and reliability.

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