CS Spiral Gasket with PTFE Filler and SS316 Winding Design

• 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

Introducing the SPIRAL WOUND GASKET: A marvel of engineering, crafted to perfection for all your sealing needs. Experience unmatched reliability with this standout product.

Product Type:XINSEN-SD
Features:
This extraordinary spiral wound gasket boasts a durable solid outer and inner ring. Enhanced with an expertly inserted inner ring, it elevates gasket performance to new heights. The external guide ring ensures precise centering on the flange face, while the inner ring fortifies against implosion during installation, safeguarding against extreme temperatures and varied mediums. It ingeniously fills the void between flanges, preventing erosion and significantly reducing failure risks. Crafted typically from the same alloy as the winding, the inner ring aligns with the DIN 2699 and ASME B16.20 standards, essential for PTFE fillers and highly recommended for graphite fillers. This innovative profile suits raised and flat-faced flanges perfectly. The external ring confers added radial strength, thwarting gasket blowout and serving as a compression stop. Often made from carbon steel, painted or zinc plated for corrosion resistance, the outer ring can also be customized with alloys for high-temperature or severe medium 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