Putian Flange Insulation Kit

Putian Flange Insulation Kit represents a high-performance component designed explicitly for insulating pipeline flanges, suitable for 4-inch pipeline systems and compliant with ASME B16.5 RF standards. Flange Insulation Kit manufactured in Putian. The kit utilizes high-quality phenolic resin (Phenol) and nitrile rubber (Nitrile) composite gaskets, ensuring exceptional corrosion resistance and insulation properties, making it particularly suitable for high-pressure and high-temperature environments. Its Class 300LB design further guarantees reliability and safety under demanding operating conditions. The Putian Flange Insulation Kit series has found extensive application across various industries, including oil, chemical, and power generation, due to its superior insulation characteristics and long-term durability. By effectively mitigating galvanic corrosion, it significantly extends the service life of equipment and reduces maintenance costs.  Choose Flange Insulation Kit Type F for efficient and long-lasting protection of your pipeline systems.  

High Elasticity and Sealing Performance: The Core Advantages of Putian Flange Insulation Kit

In industrial sealing applications, elasticity and sealing performance are critical indicators of gasket quality. Flange Insulation Kit Type F showcases remarkable elasticity and sealing performance, achieved through a unique material synergy and optimized design approach.

1. High Elasticity Performance  

The elasticity of Putian Flange Insulation Kit is primarily attributed to the inclusion of nitrile rubber (Nitrile). Nitrile rubber offers excellent compression resilience and flexibility. This enables the kit to conform to irregular flange surfaces and effectively counteract minor displacements induced by temperature variations or mechanical vibrations. 

Compression Ratio: Ranging typically from 15% - 25%, and customizable according to client-specific requirements. This indicates that Flange Insulation Kit Type F can deform effectively under pressure, filling minor imperfections on flange surfaces.  

Recovery Rate: Above 70%, ensuring rapid restoration to its original shape after pressure is released, maintaining long-term sealing effectiveness.  

Hardness:  With a Shore hardness in the range of 60 - 80 Shore A, it strikes an optimal balance between flexibility and mechanical strength to accommodate diverse operating scenarios.

2. Exceptional Sealing Performance  

The sealing performance of Putian Flange Insulation Kit relies not only on its high elasticity but also on the combination of phenolic resin's rigidity and nitrile rubber's flexibility. This combination effectively impedes medium leakage, maintaining stable sealing even under high pressure and temperature fluctuations.  

Sealing Pressure: Capable of withstanding Class 300LB (approximately 50 bar) pressure, meeting the needs of the majority of industrial applications.

Leakage Rate: Complies with ISO 15848-1 standards, with a leakage rate of less than 1 x 10^-6 mg/s·m, minimizing the risk of medium leakage.

Creep Resistance: Under long-term pressure, the deformation rate is less than 5%, ensuring that Putian Flange Insulation Kit maintains excellent sealing performance even after prolonged use.  

Putian Flange Insulation Kit, with its high elasticity and exceptional sealing performance, has emerged as a trusted option in the industrial sealing domain. Whether in high-pressure, high-temperature, or complex chemical environments, Flange Insulation Kit Type F provides durable sealing protection, reducing leakage risks and extending equipment lifespan.