Graphite Wound Gasket with Monel Inner Ring for Long-Lasting Use

• 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:

Introducing the pioneering Graphite Wound Gasket with Monel Inner Ring, a marvel of engineering by Ningbo Dongheng Sealing Co., Ltd., designed for enduring performance. This revolutionary gasket boasts a robust outer structure and an advanced Monel inner ring that elevates performance to new heights. The inner ring plays a pivotal role by enhancing gasket integrity, ensuring impeccable centering on the flange face with its external guide ring. This inner wonder maintains structural integrity during installation, offering unrivaled protection against extreme temperatures and corrosive environments. It acts as a perfect seal, effectively preventing erosion and minimizing failure risks. Crafted from premium alloy, the inner ring meets the rigorous DIN 2699 standard, making it indispensable in superior spiral wound gaskets. In applications involving PTFE filler, compliance with ASME B16.20 standards is essential, with inner rings also deemed crucial for graphite fillers. This versatile design excels with both raised and flat-faced flanges, where its external ring fortifies radial strength, preventing blowouts and serving as a critical compression stop. The outer ring, made from corrosion-resistant painted or zinc-plated carbon steel, can be optionally tailored from alloys to endure higher temperatures and harsher environments, making it a true testament to durability and innovation.

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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