Semi-Metal Gasket with SS304 Winding and En1514-2 Certification

• 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 - Precision Engineered Excellence
Features:
The remarkable spiral wound gasket features robust, solid outer and inner rings, meticulously engineered to enhance its performance. An innovatively added inner ring not only ensures optimal gasket performance but also protects the sealing element from high temperatures and aggressive mediums. This essential inner ring fills voids between flanges, skillfully preventing flange erosion and reducing failure risks. Crafted from the same high-quality alloy as the winding, the inner ring aligns with the stringent DIN 2699 standards for all spiral wound gaskets, and is crucial for PTFE fillers per ASME B16.20 standards, with notable importance for graphite fillers. This versatile profile is apt for both raised and flat faced flanges, while the external guide ring accurately centers the gasket, providing additional radial strength to prevent blowouts and acting as a compression stop. The outer ring, often constructed from corrosion-resistant carbon steel, can also be made with superior alloys to withstand higher temperatures and more challenging mediums, ensuring the gasket's integrity and longevity in diverse 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