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Klinger C4400 Gasket Insulation Set
QS Gasket: Klinger C4400 Gasket Insulation Set
Name: Xiamen Klingersil C4400 Isolation Gasket
Standard: ASME B16.5-WN-RF
Material: Klingersil C4400
Max Temperature: 400℃
Size: 6 Inch
Pressure: 150LB
Complete Set: with G10 Sleeve, G10 Washers and ZPS Washers
MOQ: 1 PCS
Delivery Date: 7 - 35 Days
Customization: Yes
Standard: ASME B16.5-WN-RF
Material: Klingersil C4400
Max Temperature: 400℃
Size: 6 Inch
Pressure: 150LB
Complete Set: with G10 Sleeve, G10 Washers and ZPS Washers
MOQ: 1 PCS
Delivery Date: 7 - 35 Days
Customization: Yes
Quantity
Klinger C4400 Gasket Insulation Set is manufactured using high-quality Klingersil C4400 non-metallic sheet material, specially designed for flange insulation sealing. This set is produced in accordance with the ASME B16.5 standard, size 6 inches, 150LB, with a maximum temperature resistance of up to 400°C, ensuring reliable operation under harsh conditions. The set includes G10 insulating sleeves, G10 washers, and ZPS washers, providing comprehensive electrical insulation and corrosion protection. Whether for single-piece requirements or customized orders, we respond flexibly, with standard lead times ranging from 7 to 35 days and a minimum order quantity of just 1 piece.
Klingersil C4400 is a high-performance, non-metallic, asbestos-free sealing material, produced by high-temperature compression molding of aramid fibers, inorganic fillers, and nitrile butadiene rubber (NBR) binder. It is widely used in the field of insulating gaskets. Thanks to its material properties, the Klinger C4400 Gasket Insulation Set has become a reliable choice for flange insulation connections.
Main Application Scenarios:
The core advantage of C4400 lies in its dual functionality of sealing and electrical insulation, making it particularly suitable for pipeline flange insulation connections in the oil and gas, petrochemical, and chemical industries. In buried or underwater pipelines where cathodic protection is required to prevent pipeline corrosion, the Klinger C4400 Gasket Insulation Set (serving as an isolation assembly, used together with G10 sleeves, G10 washers, and ZPS washers) can effectively block stray currents while preventing galvanic corrosion caused by contact between dissimilar metals. In addition, this insulation set is also widely used in sensitive equipment interfaces requiring protection against electromagnetic interference or static electricity accumulation, as well as in water treatment, marine piping systems, and other working conditions where galvanic isolation is required.
The core advantage of C4400 lies in its dual functionality of sealing and electrical insulation, making it particularly suitable for pipeline flange insulation connections in the oil and gas, petrochemical, and chemical industries. In buried or underwater pipelines where cathodic protection is required to prevent pipeline corrosion, the Klinger C4400 Gasket Insulation Set (serving as an isolation assembly, used together with G10 sleeves, G10 washers, and ZPS washers) can effectively block stray currents while preventing galvanic corrosion caused by contact between dissimilar metals. In addition, this insulation set is also widely used in sensitive equipment interfaces requiring protection against electromagnetic interference or static electricity accumulation, as well as in water treatment, marine piping systems, and other working conditions where galvanic isolation is required.
C4400 and C4430 belong to the same Klinger fiber-reinforced sealing product line, but their positioning and performance characteristics differ. Regarding the Klinger C4400 Gasket Insulation Set, its material composition uses nitrile butadiene rubber (NBR) as the binder, giving it good oil resistance and flexibility, making it suitable for a variety of neutral to mildly corrosive media. In contrast, C4430 uses styrene-butadiene rubber (SBR) as the binder, offering better resistance to hot water, steam, and polar solvents, but its oil resistance is inferior to that of C4400.
In terms of application focus, the Klinger C4400 Gasket Insulation Set, due to its excellent oil resistance and electrical insulation properties, is more suitable for insulation sealing requirements in the oil and gas industry. C4430, on the other hand, has broader applications in media such as water, steam, and weak acids/alkalis, and is commonly used in general industrial sealing scenarios.
Regarding physical properties, both products typically have a maximum service temperature of around 400°C. However, the Klinger C4400 Gasket Insulation Set demonstrates superior stability in oil and fuel environments, while C4430 performs more reliably in steam/water cycling systems.
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