Name: Xiamen Neoprene Isolation Gasket Standard: ASME B16.21 Material: Neoprene Size: 3 Inch Pressure: 150LB Type: Full Face Application: For Chemical and Corrosion Resistance Customized Service: YesQS Gasket: Xiamen Neoprene Isolation Gasket
Name: Zhejiang Gylon 3500 Insulating Gasket Set Material: Gylon 3500 Size: 4 Inch Pressure: 150# Thickness: 1/8" Type: F Sleeves: G11 Washers: G11 + ZPS Standard: For ASME B16.5 Flange Price: 65 - 85 USD MOQ: 1 PCS Delivery Date: 7 - 35 Days Customization: YesQS Gasket: Gylon 3500 Insulating Gasket Set
Name: Xiamen Phenolic insulation Gasket Set Material: Phenolic Size: 8 Inch, RX50 Pressure: 5000 psi Type: D Sleeve: Mylar Washers: Phenolic+ ZPS Standard: For API 6A Flange Price: 199 - 249 USD MOQ: 1 PCS Delivery Date: 7 - 35 Days Customization: YesQS Gasket: Xiamen Phenolic insulation Gasket Set
Name: Xiamen 40inch Gasket Insulation Sets Material: UNIFLUOR-7551 Size: 40 Inch Pressure: 150# Thickness: 1/8" Type: F Sleeve: G11 Washers: G11+ ZPS Standard: For ASME B16.47B-WN-RF Price: 1250 - 1450 USD MOQ: 1 PCS Delivery Date: 7 - 35 Days Customization: YesQS Gasket: Xiamen 40inch Gasket Insulation Sets
Putian CGI Spiral Wound Gasket
Size: 12 Inch, DN300
Pressure: 150LB
Type: CGI
Inner Ring: SS304 Inner Ring
Outer Ring: CS Outer Ring
Hoop: SS304
Filler: Flexible Graphite
Standard: ASME B16.20
Carbon Steel Ring Coating: Anti-corrosion Zinc Coating
The CGI Spiral Wound Gasket is an innovative and versatile sealing solution widely recognized for its exceptional performance in diverse industrial applications. Renowned for withstanding extreme temperatures, pressures, and corrosive environments, it has become a preferred choice among engineers and industry professionals. In this article, we will explore the CGI Spiral Wound Gasket, its filler material, the coating of its carbon steel ring, and its applications across different scenarios. Let’s dive into the fascinating world of this high-performance gasket.
The CGI Spiral Wound Gasket boasts a unique design that merges the resilience of a spiral-wound metallic core with the superior sealing capabilities of flexible graphite. The flexible graphite filler is a pivotal component, as it delivers outstanding sealing performance—even under fluctuating pressures—and exhibits remarkable resistance to high temperatures (up to 650°C) and aggressive media, ensuring a reliable seal in demanding conditions.
The carbon steel ring of the CGI Spiral Wound Gasket is coated with an anti-corrosion zinc layer, a critical enhancement that bolsters its resistance to harsh environments (such as moisture, chemicals, or industrial contaminants). This coating not only shields the ring from damage during installation and operation but also significantly extends the gasket’s service life, reinforcing its durability in long-term use.
In summary, the CGI Spiral Wound Gasket—with its flexible graphite filler and zinc-coated carbon steel ring—is a highly versatile and reliable sealing solution. Its ability to endure harsh conditions, resist corrosion, and maintain a tight seal makes it ideal for industries including oil and gas, chemical processing, power generation, pharmaceuticals, biotech, and water/wastewater treatment. Whether in high-pressure pipelines, reactor flanges, or sterile processing equipment, it consistently delivers robust sealing performance, solidifying its role as a trusted component in critical industrial systems.
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