Inconel Mica Spiral Wound, Metal Gasket, Winding Filler for Durability

• 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

Introducing the top-tier SPIRAL WOUND GASKET from Ningbo Dongheng Sealing Co., Ltd., crafted with precision and designed for exceptional durability and performance.

Product Type:XINSEN-SD
Key Features:
Discover the advanced engineering behind our spiral wound gasket, featuring both a solid outer and inner ring. To elevate performance, an inner ring is expertly integrated to enhance structural integrity during installation, ensuring the sealing element withstands extreme temperatures and harsh mediums effortlessly. This innovation fills the flange void, shields against erosion, and significantly reduces failure risks. Conforming to DIN 2699 standards, the inner ring, typically of the same alloy as the winding, is crucial for PTFE fillers under ASME B16.20, and highly recommended for graphite fillers. Perfectly suited for raised and flat faced flanges, the external guide ring not only centers the gasket precisely but also serves as a powerful deterrent against blowouts and acts as a vital compression stop. While the outer ring is usually crafted from corrosion-resistant painted or zinc-plated carbon steel, we offer alloy options for applications involving higher temperatures and more severe conditions.

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