High-Strength Spiral Gasket with Graphite and Ss347 Winding

• 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:
Experience a new horizon of reliability and performance with our High-Strength Spiral Gasket, meticulously crafted with an integrated solid outer and inner ring. Enhanced with an expertly inserted inner ring, this gasket is engineered to boost performance and precision. The external guide ring ensures impeccable centering on the flange face. This thoughtful design prevents potential implosion into the pipe during installation, safeguarding against extreme temperatures and harsh mediums. It effectively fills the gap between flanges to avert erosion and minimize the risk of failure. The inner ring, typically crafted from the same resilient alloy as the winding, meets the rigorous DIN 2699 standards, mandating its presence in all spiral wound gaskets. According to ASME B16.20 standards, inner rings are essential for gaskets with PTFE filler and highly recommended for graphite fillers. This sophisticated profile is ideal for both raised and flat-faced flanges. The robust external ring endows additional radial strength, thwarting gasket blowout and serving as a reliable compression stop. Often made from corrosion-resistant painted or zinc-plated carbon steel, the outer ring can also be tailored from high-grade alloys for demanding high-temperature 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