Recommend Products
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
Yancheng Pikotek VCS Gasket
QS Gasket: Yancheng Pikotek VCS Gasket
Product: Yancheng Pikotek VCS Gasket
Type: MCG
Diameter : 14 Inch
Retainer: G10 and SS316
Class: 1500LB
Sleeve: G10
Washer: G10 and ZPS
Version: F
Application: Design for High Pressure Flange VCS
Type: MCG
Diameter : 14 Inch
Retainer: G10 and SS316
Class: 1500LB
Sleeve: G10
Washer: G10 and ZPS
Version: F
Application: Design for High Pressure Flange VCS
Quantity
The Pikotek VCS Gasket is a high-performance non-metallic insulating gasket specifically designed for Very Critical Service (VCS) in high-pressure flange connections. With the model number MCG, it is tailored for 14-inch flange applications. The product utilizes G10 epoxy fiberglass laminate and SS316 stainless steel as core materials, combined with G10 sleeves and galvanized steel (ZPS) washers, ensuring exceptional insulation and compression resistance. As an F-type version, the Pikotek VCS Gasket complies with a 1500LB pressure rating, delivering reliable sealing and insulation performance in high-pressure, high-temperature, and corrosive environments. Its optimized material composition and structural design make it an ideal choice for VCS applications in high-pressure flanges, ensuring safe operation and long-term durability of equipment.
Insulation Performance of the Pikotek VCS Gasket
The insulation performance of the Pikotek VCS Gasket is one of its core advantages, attributed to the optimized combination of G10 material and PTFE sleeves.
The insulation performance of the Pikotek VCS Gasket is one of its core advantages, attributed to the optimized combination of G10 material and PTFE sleeves.
1.Insulation Performance of G10 Material
G10 is an epoxy fiberglass laminate known for its excellent electrical insulation properties and mechanical strength. Its volume resistivity typically ranges from 10^12 to 10^15 Ω·cm, while its surface resistivity can reach 10^13 to 10^14 Ω/sq, effectively blocking electrical current conduction. Additionally, G10’s dielectric strength (breakdown voltage) exceeds 20 kV/mm, ensuring stable insulation performance even under high-pressure conditions. These properties enable the Pikotek VCS Gasket to excel in high-pressure flange connections.
G10 is an epoxy fiberglass laminate known for its excellent electrical insulation properties and mechanical strength. Its volume resistivity typically ranges from 10^12 to 10^15 Ω·cm, while its surface resistivity can reach 10^13 to 10^14 Ω/sq, effectively blocking electrical current conduction. Additionally, G10’s dielectric strength (breakdown voltage) exceeds 20 kV/mm, ensuring stable insulation performance even under high-pressure conditions. These properties enable the Pikotek VCS Gasket to excel in high-pressure flange connections.
2. Insulation Performance of PTFE Sleeves
PTFE (polytetrafluoroethylene) is a high-performance polymer with extremely low electrical conductivity and outstanding chemical resistance. Its volume resistivity is as high as 10^16 to 10^18 Ω·cm, and its surface resistivity ranges from 10^15 to 10^16 Ω/sq, further blocking the flow of electrical current. PTFE’s dielectric strength exceeds 18 kV/mm, ensuring reliable insulation protection even in high-voltage environments. By incorporating PTFE sleeves, the Pikotek VCS Gasket significantly enhances its insulation capabilities.
PTFE (polytetrafluoroethylene) is a high-performance polymer with extremely low electrical conductivity and outstanding chemical resistance. Its volume resistivity is as high as 10^16 to 10^18 Ω·cm, and its surface resistivity ranges from 10^15 to 10^16 Ω/sq, further blocking the flow of electrical current. PTFE’s dielectric strength exceeds 18 kV/mm, ensuring reliable insulation protection even in high-voltage environments. By incorporating PTFE sleeves, the Pikotek VCS Gasket significantly enhances its insulation capabilities.
3. Combined Effect: Blocking Current and Preventing Electrochemical Corrosion
The combination of G10 material and PTFE sleeves creates a dual insulation barrier that effectively blocks current conduction between flanges, thereby preventing electrochemical corrosion (e.g., galvanic corrosion). Electrochemical corrosion typically occurs due to current flow on metal surfaces, leading to oxidation and material degradation. By blocking current, this combination significantly reduces corrosion risks and extends the service life of equipment. The unique design of the Pikotek VCS Gasket ensures exceptional performance in preventing electrochemical corrosion.
The combination of G10 material and PTFE sleeves creates a dual insulation barrier that effectively blocks current conduction between flanges, thereby preventing electrochemical corrosion (e.g., galvanic corrosion). Electrochemical corrosion typically occurs due to current flow on metal surfaces, leading to oxidation and material degradation. By blocking current, this combination significantly reduces corrosion risks and extends the service life of equipment. The unique design of the Pikotek VCS Gasket ensures exceptional performance in preventing electrochemical corrosion.
4. Performance in Application Scenarios
In high-pressure flange VCS applications, particularly in connections involving different metal materials (e.g., carbon steel and stainless steel), the risk of electrochemical corrosion is notably high. The insulation performance of the Pikotek VCS Gasket ensures the safety of flange connections, reducing maintenance costs and downtime. For example, in industries such as petrochemicals and power generation, this gasket maintains stable insulation performance under 1500LB pressure ratings and high-temperature environments (continuous use temperature of G10 up to 120°C, and PTFE up to 260°C).
In high-pressure flange VCS applications, particularly in connections involving different metal materials (e.g., carbon steel and stainless steel), the risk of electrochemical corrosion is notably high. The insulation performance of the Pikotek VCS Gasket ensures the safety of flange connections, reducing maintenance costs and downtime. For example, in industries such as petrochemicals and power generation, this gasket maintains stable insulation performance under 1500LB pressure ratings and high-temperature environments (continuous use temperature of G10 up to 120°C, and PTFE up to 260°C).
Summary
The combination of G10 material and PTFE sleeves in the Pikotek VCS Gasket delivers exceptional insulation performance, providing reliable corrosion protection for high-pressure flange connections and ensuring long-term stable operation of equipment in harsh environments. Whether in high-pressure, high-temperature, or corrosive conditions, the Pikotek VCS Gasket is an ideal choice for VCS applications in high-pressure flanges.
The combination of G10 material and PTFE sleeves in the Pikotek VCS Gasket delivers exceptional insulation performance, providing reliable corrosion protection for high-pressure flange connections and ensuring long-term stable operation of equipment in harsh environments. Whether in high-pressure, high-temperature, or corrosive conditions, the Pikotek VCS Gasket is an ideal choice for VCS applications in high-pressure flanges.
Send Message
