High-Performance Metal Spiral Wound, Semi-Metallic, Spiral Gasket for Heavy-Duty

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Winding: 304, 316, 317, 321, Monel, Inconel, 32750, Ti2
• Inner Ring: CS, 316, 317, 321, Monel, Inconel, 32750, Ti2
• Outer Ring: 304, 316, 317, 321, Monel, Inconel, CS, Ti2
• Filler: Fg, Ceramic, PTFE, Cnaf, Asb
• Transport Package: Wooden Carton
• Specification: DN15 ~ DN10000
• Trademark: XINSEN/DONHONSIL
• Origin: China
• HS Code: 8484100000
• Production Capacity: 50000000PCS/Year

Product Description

Product Description

 

SPIRAL WOUND GASKET - Engineered for Perfection

INTRICATE AND ROBUST DESCRIPTION:

Exclusive Product Type: XINSEN-SD - Revolutionizing Seal Technology

Outstanding Features:

Experience the pinnacle of sealing technology with our spiral wound gasket, fortified with a robust solid outer and inner ring. Engineered for supreme performance, an inner ring is meticulously inserted to elevate gasket resilience, precisely centering it on the flange face. This inner ring is instrumental in preventing implosion during installation, shielding the sealing element from extreme conditions, and filling the void between flanges to avert erosion. It significantly diminishes failure probabilities. Typically crafted from the same resilient alloy as the winding, the inner ring meets the stringent DIN 2699 (German) specifications, essential for PTFE filler gaskets per ASME B16.20 standards, and crucial for graphite fillers. Designed for both raised and flat-faced flanges, the external ring confers additional radial strength to avert blowouts, also serving as a compression stop. Often made from corrosion-resistant carbon steel, it can be customized with alloys for extreme temperature and severe medium applications.

Product Parameters

 

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

 

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