PTFE Inner Ring Uns S32750 Hoope 304 Filler Ceramic Expanded Product

• Customization: Available
• Material: Metal+Non-Metal
• Application: Flanges
• Model NO.: XINSEN-SD
• Type: Shaft Seal
• 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:

Unveil the exemplary craftsmanship of our spiral wound gasket, meticulously engineered with a robust solid outer and inner ring. An expertly inserted inner ring elevates gasket performance, ensuring optimal alignment on the flange face with an external guide ring. The inner ring is indispensable, averting gasket implosion during installation, safeguarding the sealing component from extreme conditions, and filling flange voids to prevent erosion. Crafted from the same high-grade alloy as the winding, it complies with the German DIN 2699 standard and is essential for PTFE fillers as per ASME B16.20 standards, also critical for graphite fillers. Designed for raised and flat-faced flanges, the external ring bestows additional radial strength, preventing blowout and serving as a compression stop. Typically fashioned from corrosion-resistant carbon steel (painted or zinc-plated), the outer ring can also be tailored from specialized alloys to endure high temperatures and challenging environments.

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

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