China Fluorine Compressor Factory - Reliable Suppliers for Safe High-Purity Fluorine Gas Compression

The metal diaphragm forms an absolutely reliable static sealing barrier, ensuring that the highly toxic, highly corrosive fluorine gas is 100% contained within the wetted components while preventing external impurities from entering. This structure fully satisfies the highest safety criterion of "zero leakage" for fluorine gas handling, making it especially suitable for high-purity applications and occasions with zero tolerance for leakage.

The diaphragm compressor requires no dynamic piston rod seal, eliminating the most significant leakage point found in reciprocating compressors. Its structure naturally avoids the risk of fluorine gas escape caused by seal wear, providing EPC engineering companies and end users with a basic process equipment option offering inherently higher safety, greatly simplifying the complexity of safety facility design.

All wetted parts in contact with fluorine must be fabricated from special nickel-based alloys or high-grade fluorine-resistant stainless steel. The use of copper, copper alloys, and ordinary carbon steel is strictly prohibited. The documentation explicitly states that copper alloys pose an extremely high risk when in contact with fluorine, and that austenitic stainless steels used in a fluoride ion environment must be of low-carbon or stabilized grades, with strict control over welding procedures to prevent stress corrosion cracking.

The entire system must undergo thorough degreasing, cleaning, and passivation treatment prior to assembly to absolutely remove any grease, moisture, and metal particles. This is a prerequisite for preventing violent oxidation or corrosive reactions between fluorine and residues, ensuring long-term operational stability.

A three-layer diaphragm rupture alarm and automatic interlock shutdown device must be installed. When any working diaphragm ruptures, the monitoring system can instantly trigger an alarm and stop the compressor, preventing fluorine from penetrating the oil chamber or hydraulic oil from contaminating the gas. Simultaneously, the system must integrate multi-point pressure and temperature monitoring, as well as complete nitrogen purge and vent connections, ensuring complete air displacement within the system before startup.