Semi-Metal Gasket Featuring SS316 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

Product Overview: Spiral Wound Gasket

Distinguished Product Type:Model: XINSEN-SD
Noteworthy Features:
This state-of-the-art spiral wound gasket is engineered with precision, featuring solid outer and inner rings designed to elevate gasket performance to new heights. Enhancing the gasket's structural integrity, an internal ring is strategically integrated to ensure optimal performance under demanding conditions. This inner ring plays a crucial role in safeguarding against implosion into the pipe during installation, offering robust protection to the sealing element against extreme temperatures and aggressive mediums. It expertly fills the void between flanges, significantly reducing the risk of flange erosion and potential failure. Crafted to the highest standards, including the DIN 2699 (German), the inner rings are indispensable in all spiral wound gaskets, particularly for those with PTFE filler as per ASME B16.20 standards, and hold significant importance for graphite fillers. This innovative profile is designed for use in both raised and flat faced flanges, where it excels in performance. The external guide ring provides exceptional radial strength, effectively preventing gasket blowout while serving as a reliable compression stop. It is commonly fabricated from carbon steel, either painted or zinc-plated for superior corrosion resistance, though alternative alloys can be employed for applications involving higher temperatures and more severe mediums.

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