PTFE Inner Ring 316 Hoope Alloy20 Filler Ceramic

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Inner Ring: 304,316,Monel,Alloy20, Uns S32750
• Hoope: 304,316,321,317,Monel, 32750, Inconel
• Filler: Graphite, Mica, Ceramic
• Outer Ring: 304, 316, 321, Monel, Inconel
• 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 Description

DESCRIPTION:

Product Type:XINSEN-SD

Features:

Discover the exceptional performance of our spiral wound gasket, ingeniously designed with a robust solid outer and inner ring. An advanced inner ring has been meticulously integrated to elevate the gasket's performance by ensuring accurate centering on the flange face, while also preventing any risk of implosion into the pipe during installation. This inner ring serves as a stalwart guardian, shielding the sealing element from the harshest temperatures and mediums. It expertly fills the void between flanges, safeguarding against erosion and significantly lowering the possibility of gasket failure. Crafted from the same superior alloy as the winding, the inner ring adheres to the prestigious DIN 2699 standard and is essential for gaskets with PTFE filler, as per ASME B16.20 standards, and is considered vital for graphite fillers. This innovative profile is optimally suited for both raised and flat-faced flanges. The external guide ring doubles as a formidable barrier, offering additional radial strength to thwart gasket blowout while also acting as a compression stop. Typically forged from carbon steel and either painted or zinc plated to resist corrosion, the outer ring can also be crafted from specialized alloys to endure higher temperatures and more challenging mediums.

Product Parameters

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

Company Profile