Flexitallic Gasket with Graphite Filler and Semi-Metallic Style

• 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:
This spiral wound gasket boasts a robust design with solid outer and inner rings, ensuring exceptional performance and reliability. Enhanced with an inner ring, it excels in safeguarding the gasket against potential implosion into the pipe during installation. This innovative feature not only protects the sealing element from extreme temperatures and harsh mediums but also fills the void between flanges, preventing erosion and minimizing failure risks. The inner ring, crafted from the same high-quality alloy as the winding, adheres to the DIN 2699 standard, ensuring unparalleled structural integrity. According to ASME B16.20 standards, an inner ring is indispensable for gaskets with PTFE filler and is highly recommended for those with graphite fillers. Ideal for use in raised and flat-faced flanges, this gasket profile is further fortified by an external guide ring. This ring ensures precise centering on the flange face and provides additional radial strength, acting as a reliable compression stop to prevent blowout. The outer ring, typically made from corrosion-resistant carbon steel, can also be crafted from specialized alloys for high-temperature and severe medium applications, ensuring durability and longevity.

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