Mica Inconel Spiral Wound, Metal Gasket, Winding Filler for Heavy Duty

• 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

SPIRAL WOUND GASKET

Product Type:XINSEN-SD
Features:
Discover the superior performance of our SPIRAL WOUND GASKET, meticulously engineered with a robust solid outer and inner ring. For enhanced efficiency, an inner ring is strategically incorporated to significantly bolster the gasket's performance. The external guide ring ensures precise centering on the flange face. This innovative addition of an inner ring protects against potential gasket implosions into the pipe during installation, shields the sealing element from harsh temperatures and mediums, fills flange voids to impede erosion, and minimizes the risk of failure. Crafted to match the winding alloy, the inner ring complies with the stringent DIN 2699 and ASME B16.20 standards, making it indispensable for gaskets with PTFE and highly recommended for graphite fillers. This versatile profile excels with raised and flat-faced flanges, and the external ring delivers added radial strength to thwart blowouts, while serving as a reliable compression stop. Typically constructed from corrosion-resistant carbon steel, the outer ring is adaptable, offered in alloys for extreme temperatures and severe conditions, ensuring durability and performance longevity.

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