ASME B16.5 C4430/G10/Zps Complete Size Flange Insulation Gasket for Petroleum Pipeline
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| Customization: | Available |
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| Material: | FKM |
| Application: | Valve |
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Basic Info.
- Model NO.
- Complete size Insulation Gaskets
- Type
- Oil Seal
- Performance
- Temperature
- Shape
- O-Ring
- Standard
- Standard
- Flange Standard
- ANSI B16.5
- Average Surface Resistance
- 4.1*10e13 Omega
- Average Specific Volume Resistance
- 4.5*10e12 Omega Cm
- Pressure
- 150#/300#/400#/600#/900#/1500#/2500#
- Thickness
- 0.5mm/1.0mm/1.5mm/2.0mm/2.5mm/3.0mm
- Usage
- for Oil and Gas Pipeline Sealing
- Delivery
- 2-4 Weeks
- Color
- White/Green
- Bolt Hole Number
- 4/8/12...
- Thermal Conductivity
- 0.38 W/Mk
- Density
- 1.8 G/ Cm3
- Materials
- Gylon 3500/Tealon TF 1590
- Transport Package
- Sea Shipment
- Specification
- Complete size
- Trademark
- Qishine
- Origin
- China
Packaging & Delivery
- Package Size
- 20.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Product Description
Insulation gaskets kit
Introducing our sophisticated Flange Insulation Gasket Kit, innovatively engineered using high quality Metal C4430 and G10 components.
This kit has been successfully applied across a plethora of industrial scenarios and has proven its prowess in maintaining the efficiency of pipeline systems while reducing the risk of corrosion and leaks.
The Flange Insulation Gasket Kit is a practical solution designed to effectively control static and stray currents in a pipeline system. By severing electrical continuity, it significantly mitigates the electrochemical corrosion that can drastically shorten the lifespan of your system. This makes it a versatile choice across industries, including oil and gas, petrochemical, power generation, and pharmaceutical sectors.
Our kit is built using Metal C4430, a non-asbestos metal gasket material appreciated for its exceptional sealing properties.
The C4430 gaskets offer high creep resistance and powerful recovery characteristics, promising a reliable, leak-free seal for extended periods.
This material can handle high temperatures and pressures, and is resistant to a variety of chemicals, making it suitable for diverse applications.

This kit is designed to complement the Metal C4430, and features parts made from G10, a high-pressure fiberglass laminate.
The G10 components have been shown to demonstrate excellent electrical insulation properties and a high strength-to-weight ratio.
They demonstrate resilience in challenging conditions, ensuring consistent performance even under demanding circumstances.
Beyond the insulation gasket, the kit includes insulating sleeves, insulating washers and steel washers.
These components are essential for the establishment of an electrically insulated flange joint and an efficient sealing system.
Our kit will help you to optimise the operation of your pipeline and increase its longevity.

While the use of Metal C4430 and G10 has become a standard in our Flange Insulation Gasket Kit, we also cater to needs that require other materials. We understand that every industrial setup is unique and may require unique solutions. Therefore, we offer customization options that allow you to choose the material that best suit your specific needs.
Trust in our Flange Insulation Gasket Kit for its impressive performance, increased efficiency, and exceptional durability. By choosing our kit, you're investing in a solution that reduces maintenance costs and downtime while enhancing the lifespan of your pipeline system. Opt for our Flange Insulation Gasket Kit and secure the peak performance of your operations.
Below are other products produced by our factory.
| Xiamen Qishine Imp. & Exp. Co., Ltd. PRODUCT MATERIAL CERTIFICATE (as per EN 10204.3.1) Certificate No.: J230621 Date: 2023.6.28 |
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| Order No. | Product Name | Size Specifications | Flange Standard | Material Specifications | QTY | ||||||||||||||||||||
| Retainer | Sleeve | In. Washer | S. Washer | ||||||||||||||||||||||
| QS230615 | Insulation Gasket Kit | 10" 150# E-3 | ASME B16.5 WN | Klingersil C4430 | G10 | G10 | ZPS | 10set | |||||||||||||||||
| Insulation Gasket Kit | 8" 150# E-3 | ASME B16.5 WN | Klingersil C4430 | G10 | G10 | ZPS | 15set | ||||||||||||||||||
| Insulation Gasket Kit | 4" 150# E-3 | ASME B16.5 WN | Klingersil C4430 | G10 | G10 | ZPS | 20set | ||||||||||||||||||
| Insulation Gasket Kit | 2" 150# E-3 | ASME B16.5 WN | Klingersil C4430 | G10 | G10 | ZPS | 10set | ||||||||||||||||||
| Retainer Material Properties | |||||||||||||||||||||||||
| Material | Dielectric Strength Volt/Mil | Compressibility % | Recovery % | Max. Working Pressure Bar | Max. Working Temperature ºC | ||||||||||||||||||||
| Klingersil C4430 | 540 | 9 | 55 | 60 | +300 | ||||||||||||||||||||
| Washer Material Properties | |||||||||||||||||||||||||
| Material | Dielectric Strength Volt/Mil | Compressive Strength Psi | Tensile Strength Psi | Water Absorption % | Working Temperature ºC | ||||||||||||||||||||
| G10 Sheet | 650 | 50,000 | 47,000 | 0.08 | +150 | ||||||||||||||||||||
| Sleeve Material Properties | |||||||||||||||||||||||||
| Material | Dielectric Strength Volt/Mil | Water Absorption % | Working Temperature ºC | ||||||||||||||||||||||
| G10 Sleeve | 550 | 0.1 | +150 | ||||||||||||||||||||||
| Steel Washer Material Properties | |||||||||||||||||||||||||
| Material | Chemical Composition | Mechanical Properties | |||||||||||||||||||||||
| C % | Si % | Mn % | P % | S % | Ni % | Cr % | Y. S. N/mm2 | T. S. N/mm2 | EL. % | ||||||||||||||||
| CS | 0.14 | 0.02 | 0.57 | 0.014 | 0.007 | 0.002 | 0.008 | 340 | 455 | 35 | |||||||||||||||
| ,ASME B16.5,. THE PRODUCTS HAVE BEEN CHECKED UP TO ASME B16.5 STANDARD AND ARE FINALLY QUALIFIED FOR DELIVERY. Checker: Q. C. DEP |
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*Client info hided*
XIAMEN QISHINE
Xiamen Qishine Industry Co., Ltd. is a Chinese company established in 2013. We are a leading fabrication services provider in industries such as Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry, specifically for pipeline construction and maintenance.
Qishine is ideal choice for EPC companies and project contractors. Our company specializes in supplying a range of products including Fasteners, Flanges, Gaskets, Fittings, Valves, Pipes and Piping Spare Parts. Our products are CE, TUV and ISO certified. Products are widely used on oil rigs, new nuclear power plant, Chemical and Heavy Industry.
Qishine is proud as being a premium product supplier who works closely with our clients to achieve the best possible results. We have an experienced team, skilled labor force, and advanced facilities to ensure safe and efficient project completion, meeting deadlines and budget requirements.
Qishine is ideal choice for EPC companies and project contractors.
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