ASME B16.20 Gasket with Ceramic Filler and SS316 Winding

• 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 unmatched reliability with our Spiral Wound Gasket, featuring a robust solid outer and inner ring design. The innovative inclusion of an inner ring elevates gasket performance, ensuring precise centering on the flange face via an external guide ring. This inner ring is crucial, safeguarding against gasket implosion during installation, shielding the sealing element from harsh temperatures and media, and filling flange voids to prevent erosion and potential failures. Crafted from the same high-quality alloy as the winding, the inner ring meets the stringent DIN 2699 (German) and ASME B16.20 standards, especially vital for PTFE and graphite fillers. Ideal for both raised and flat-faced flanges, the outer ring delivers enhanced radial strength, acting as a compression stop to thwart gasket blowout. Made from durable carbon steel, with options for high-temp and severe conditions, our outer rings can be zinc-plated or painted to combat corrosion, offering exceptional protection and durability.

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