Aerospace Industry

Xi'an Tiangong Mechanical Seal Co., Ltd. is the branch plant of Ningbo Tiangong Mechanical Seal Co., Ltd. It is a design, research and manufacturing center for high-quality welded metal bellows in Xi’an Plant. 

Main business scope
1. OEM of welded metal bellows seals for domestic counterparts
2. To undertake the manufacture of ultra-low temperature metal bellows mechanical seals from domestic aviation, military industry, research institutes and other units etc.
3. Alternatives of Burgmann and John Crane standard metal bellows mechanical seal
4. Custom-tailor Design and Manufacture of Cartridge Metal Bellows Seals for end customers.

In the field of aerospace thrust engines, our company can provide series of mechanical seals for turbo pumps, oxygen pumps, kerosene pumps, and methane pumps, which can be designed and produced according to customers’ needs. It is the first seal manufacturer in China to cooperate with commercial aerospace companies.

Mechanical Seals with Working Condition: -196℃ to 700℃ for Aerospace engine turbo pump/oxygen pump/kerosene pump/methane pump.