Sealing Gasket with PTFE Filler and Monel Winding Configuration

• 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

Product Type:XINSEN-SD
Features:
Introducing a revolutionary spiral wound gasket, enhanced with a robust solid outer ring and an innovative solid inner ring. This cutting-edge design includes an inner ring that significantly boosts gasket performance, ensuring optimal placement with an external guide ring that precisely centers it on the flange face. This essential inner ring prevents any potential implosion into the pipe during installation and offers steadfast protection to the sealing element from extreme temperatures and harsh mediums. It effectively fills any voids between flanges, safeguarding against flange erosion and minimizing the risk of failure. Crafted from materials matching the alloy of the winding, as per the esteemed DIN 2699 standard (German), these inner rings are imperative for gaskets featuring PTFE filler, in accordance with ASME B16.20 standards, and are deemed crucial for those with graphite fillers. Perfectly suited for raised and flat faced flanges, the external ring provides extraordinary radial strength, effectively preventing gasket blowout while serving as a reliable compression stop. Typically constructed from carbon steel and treated with paint or zinc plating to avert corrosion, these outer rings can also be forged from high-performance alloys to tackle elevated temperatures and 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