Rubber Compensators: Used in pipelines transporting corrosive media (e.g., acids, alkalis, solvents), with materials like EPDM or fluororubber for corrosion resistance.

Metal Joints: Suitable for connecting pipelines carrying acidic/alkaline solutions, requiring high-strength and corrosion-resistant materials (e.g., stainless steel).

Metal Bellows: Ideal for sealing and compensating in reactors or pipelines transporting chemical liquids, resisting corrosion and pressure fluctuations.

Rubber-Lined Pipes: Essential for conveying high-corrosive media (e.g., strong acids, alkalis) and abrasive materials (e.g., brine, salt slurry).