ASME B16.20 Sealing Gasket with Inconel Winding and Graphite Filler

• 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:
Presenting a marvel of engineering precision, this spiral wound gasket boasts a robust solid outer and inner ring. The innovation lies in the meticulously integrated inner ring, crafted to elevate gasket performance to new heights. It ensures flawless alignment on the flange face with its external guide ring, designed to guard against the gasket collapsing into the pipe during installation. This protective shield defends the sealing element from extreme temperatures and harsh mediums while flawlessly filling flange voids to safeguard against erosion and reduce failure risks. The inner ring is matched in alloy with the winding, adhering to the DIN 2699 standard, and is essential for gaskets with PTFE and graphite fillers according to ASME B16.20 standards. Ideal for use in both raised and flat-faced flanges, the gasket's outer ring, typically constructed from carbon steel and fortified with anti-corrosive coatings or alloys, provides indispensable radial strength to prevent blowouts and acts as a reliable compression stop. This assures exceptional performance even in high-temperature and 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