Resistant To Sodium Nitrate Spring Seal

Resistant to sodium nitrate Spring Seal

When the spring energy storage sealing ring is at low pressure and zero pressure, the initial sealing 

force is generated by the metal spring.When the system pressure increases, the main sealing force is 

formed by the system pressure.PTFE mixture material has good chemical inertness and good 

temperature resistance. It uses PTFE as the matrix, filled with different materials and different filling 

percentages to achieve different physical and chemical properties and meet the requirements of 

different customers.

Uses: chemical industry, pharmaceutical industry, food industry, oil drilling, aerospace, instrumentation, metallurgical machinery, pump valve compressor.

Kaflon was set up in 2014 and covers an area of 1,500 square meters and construction area of 1,500 

square meters with 22 Technician and engineer.

Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension 

testers, Seals low temperature test equipment, and Laser welding machine.In detailed: There are 3 

imported CNC turning centers / 5 CNC lathes / 2 laser welding machines, milling machines / suction 

machines / push table saws / band saws, 2 high-precision optical size detectors, and 3 sets of 

experimental platforms under -200 degree to 400 degree.

Our Advantages

* We can provide large size O-rings, even infinitely long O-rings

* We can provide samples to test with customers.

* We implement a flexible quotation system

* We have ERP system traceable data and records

* We can customize products according to customers' drawings or samples.

* We have a technical team with decades of experience

* OEM available.

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