Winding Gasket with James Walker Design and Mica Filler

• 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:
This exquisite spiral wound gasket is equipped with both a robust outer and inner ring, meticulously crafted for enhanced performance. The ingeniously inserted inner ring serves multiple critical functions: it prevents gasket implosion into the pipe during installation, safeguards the sealing element against extreme temperatures and harsh mediums, fills voids between flanges to thwart flange erosion, and minimizes failure risks. Typically matching the winding's alloy, this inner ring complies with the DIN 2699 standard, which mandates its inclusion in all spiral wound gaskets. Moreover, ASME B16.20 standards necessitate inner rings for gaskets with PTFE filler, emphasizing their importance for graphite fillers too. This exceptional profile is ideally applied in both raised and flat-faced flanges. Furthermore, the external guide ring is expertly designed for precise gasket centering on the flange face. It not only confers extra radial strength to avert blowout but also functions as a reliable compression stop. Often crafted from carbon steel, with options for painted or zinc-plated finishes to resist corrosion, the outer ring can also be made from specialized alloys for high-temperature and severe medium applications, ensuring unmatched durability and efficacy.

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