HSI Corporation :: Experience


Experience- there is no substitute for experience. HSI builds a large variety of large cylinders. The quality of HSI manufactured cylinders is unsurpassed in the industry.

In addition to manufacturing high quality cylinders, HSI routinely repairs large bore cylinders, providing expert repairs quickly to get you back in service. Average employee time of employment at HSI is 11.67 years. We have experience with ABS and DNV standards; material test reports are on file for all raw materials used.

Manufacture and Repair of Large Cylinders

Bore sizes to 36 inches – Stroke length to 50 feet

In house materials for use in manufacturing or for sale
chrome rod to 8” - Honed tube to 12” - Ductile iron to 14”

Seals, Incorporated is our sister company
that stocks seal kits for HSI cylinders and a full line of
individually sold hydraulic seals.

We build cylinders that fulfill our customer’s requirements. Custom cylinders are a large part of our business. We routinely handle metric or stainless steel cylinders, mill type or welded, single-acting or double. Prototypes and special application cylinders are designed and built to exacting customer specifications.

When you require new cylinders or cylinder repair call (601) 764-4131, email info@hsicorportaion.com , fax (601) 764-3384 or complete our Cylinder Quote Form. Once completed, just fax it to our office and we will contact you with a quote.

  • Custom Design
  • Single Acting
  • Double Acting
  • Mill Type
  • Welded
  • Large Bore Telescopic
  • Trunnion Mount
  • Prototypes
  • Stainless Steel
  • Special Applications
  • Marine Applications
  • Offshore Drilling
  • Rig Skidding
  • Offshore Cranes
  • MiningĀ 
  • Construction
  • Steel Mill
  • Steel Scrap Processing
  • Logging
  • Baler
  • Shipbuilding
  • Hydraulic Press
  • Dredging
  • Riser Tensioners
  • Motion Compensators

  • Short Manufacturing Lead Times On High Quality Large Bore Cylinders
  • Quick Turn Around On Large Bore Cylinder Repair
  • Made In the USA


Fax: 601-764-3384
Bay Springs, Mississippi 39422

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