Hyspan Precision Products

Booth #342
1685 Brandywine Ave.
Chula Vista , CA 91911
United States

Hyspan is uniquely positioned as the only company worldwide providing all four piping motion technologies: Bellows Joints, Braided Metal Hose assemblies, Slip Joints, and Ball Joints.
This full spectrum capability, with our extensive product range and market support, allows transference of technologies between industries and products. The product range, with conservative engineering and a holistic pipe motion solution approach, has earned us a conservative, reliable, and dependable reputation.
In addition to ISO 9001:2015, Hyspan supports ASME Section VIII, ASME B31.3, ASME B31.1, ABS, Lloyds of London, DNVGL, PED/CE, TUV, CRN, API and other certifications. We perform product and system engineering with Finite Element and Piping Stress Analysis.
Hyspan, as a registered member of the Expansion Joint Manufacturers Association, Inc. (EJMA), is devoted to the development of design methods for metal bellows and related products.
Hyspan has in-house marine, shipbuilding, and defense specialists.
Hyspan was founded in 1968 and is a global supplier.

Products & Services


Exhaust Expansion Joint

The 2500 series expansion joints are specifically designed for handling exhaust from Main Propulsion, Generators or any other engine or turbine. 

4500 Series Metallic Hose Assembly

Hyspan makes metallic hose assemblies for exhaust, water, steam, bleed air, oxygen service and even liquid nitrogen.

5500 Series Pump Connector

The 5500 series pump connectors are designed by Hyspan to reduce or eliminate the vibration created by pumping systems adding lifespan to the equipment.

Ball Joint Cutaway

If you need a product that can handle 7000psi, while handling multi-plane motion without the threat of catastrophic failure, Hyspan's Ball Joints are the answer.  One of the most versatile piping motion products available on the market, Hyspan has Ball Joints that have been in service for 30 years without ever needing service or repair.

Boat Building Supplies

  • Air Conditioning
  • Metal Fab Equipment
  • Valves & Fittings
  • Heating Equipment
  • Boat Building Supplies

Deck Machinery / Hardware / Equipment

  • Fire Fighting Equipment

Propulsion / Power

  • Exhaust Systems
  • Heat Exchangers


  • Consulting