Monel Winding Material Metal Spiral Wound, Semi-Metallic, Spiral Gasket for Heavy Machinery

• 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
• HS Code: 8484100000
• Production Capacity: 50000000PCS/Year

Product Description

SPIRAL WOUND GASKET

Product Type:XINSEN-SD
Features:
Discover the unparalleled efficiency and robust design of our spiral wound gasket, meticulously crafted with a solid outer and inner ring. The inclusion of an inner ring significantly boosts gasket performance, ensuring precise centering on the flange face with an expertly engineered external guide ring. This sophisticated inner ring safeguards against implosion into the pipe during installation, shields the sealing element from extreme temperatures and aggressive mediums, fills the void between flanges to thwart erosion, and minimizes the risk of failure. Typically fashioned from the same high-quality alloy as the winding, the inner ring adheres to the stringent DIN 2699 standard (German), mandating its presence in all spiral wound gaskets. For gaskets with PTFE filler, compliance with ASME B16.20 standards is essential, while graphite fillers also benefit immensely from the added security. This exceptional profile is ideal for both raised and flat faced flanges. The robust external ring, crafted from carbon steel or high-performance alloys, delivers additional radial strength to avert blowouts and functions as a reliable compression stop. This feature is especially beneficial for high-temperature and severe medium applications, often enhanced with corrosion-resistant coatings.
 

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