Metal bellow mechanical seal

Metal Bellow Seals for Extreme Heat & Aggressive Media

Metal bellows mechanical seals are the ultimate solution for applications involving extreme temperatures and corrosive environments where traditional elastomeric seals fail. By eliminating the dynamic O-ring, these seals prevent “seal hang-up” and shaft fretting, ensuring consistent performance even under harsh conditions.

Designed for the most demanding industries, our metal bellow seals utilize a welded metal core that acts as both the spring and the secondary seal. This construction makes them indispensable for handling hot oil, bitumen, and aggressive chemicals found in petrochemical processing.

Key Technical Advantages:

  • High-Temperature Resistance: Capable of operating in extreme heat (up to +400°C depending on design).

  • Self-Cleaning Effect: The rotation of the bellows creates a centrifugal force that throws off solids, preventing clogging.

  • No Shaft Damage: Since there are no moving O-rings sliding on the shaft, there is zero wear on the pump sleeve.

  • Chemical Durability: Available in Hastelloy, AM350, and Inconel for superior corrosion resistance.

Supply Network & Regional Availability

KE Motion Hydro supports the heavy industry sector across the Middle East and North Africa (MENA) with specialized sealing solutions. We understand that refineries and chemical plants require immediate availability of high-spec components.

Our distribution network ensures rapid delivery to:

  • The Gulf Region: United Arab Emirates (UAE), Saudi Arabia, Qatar, Kuwait, and Oman.

  • North Africa & Levant: Egypt, Sudan, Lebanon, Turkey, and Israel.

Whether for a hot oil pump in a refinery or a chemical reactor, our team ensures that premium European metal bellows seals reach your facility efficiently anywhere in the MENA region.