Winding Gasket ASME B16.20 with PTFE and Ss347 Construction

• 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:
Introducing our superior Spiral Wound Gasket, a marvel of engineering designed for reliability and exceptional performance. This gasket is equipped with a solid outer and inner ring, ensuring robust operation even in the toughest conditions. To amplify its efficiency, an inner ring is meticulously inserted, bolstering the gasket's performance by preventing potential implosions into the pipe during installation. This thoughtful design protects the sealing element against extreme temperatures and aggressive mediums, while also filling flange voids to avert erosion and minimize failure risks. Typically crafted from the same alloy as the winding, the inner ring aligns with the DIN 2699 standard, highlighting its essential role in all spiral wound gaskets. Particularly for PTFE-filled gaskets, adherence to ASME B16.20 standards is critical, and graphite fillers significantly benefit from this feature as well. Ideally suited for both raised and flat-faced flanges, the external guide ring not only provides additional radial strength to prevent blowout but also acts as a precise compression stop. Often made from corrosion-resistant carbon steel, it can also be constructed from alloys for high-temperature or severe medium applications, making this gasket the perfect companion for demanding industrial environments.

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