CS Semi-Metal Gasket with Flexitallic Design and Graphite

• 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:
Introducing our superior spiral wound gasket, meticulously engineered with a robust solid outer and inner ring. An innovative inner ring has been strategically inserted to significantly elevate gasket performance. This advanced design incorporates an external guide ring to ensure precise centering of the gasket on the flange face. The inner ring plays a crucial role in preventing gasket implosion into the pipe during installation. Furthermore, it safeguards the sealing element against extreme temperatures and hostile media, effectively bridging the void between flanges to avert flange erosion and minimize potential failures. Crafted from the same high-quality alloy as the winding, the inner ring aligns with the DIN 2699 German specification for all spiral wound gaskets. For gaskets with PTFE filler, inner rings fulfill the ASME B16.20 standards and are deemed essential for those with graphite fillers. This design is adept for use in both raised and flat faced flanges. The addition of an external ring not only enhances radial strength to avert gasket blowout but also serves as a crucial compression stop. Typically composed of carbon steel, which is either painted or zinc-plated for corrosion resistance, the outer ring can also be fashioned from alloys for applications requiring elevated temperatures and rigorous medium handling.

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