Drilling Rig Hydraulic Cylinders

HSI Corporation has been building hydraulic cylinders for the drilling rig industry for over 40 years. Our experience and engineering expertise have delivered thousands of high quality cylinders to both offshore and land-based rigs. We know applications in the oil and gas industry vary, but we also know that a high quality cylinder is always needed. We have the experience in building cylinders to Det Norske Veritas, American Bureau of Shipping, Bureau Veritas, and United States Coast Guard standards. Telescopic or single stage, Custom design or standard design, HSI has what it takes to deliver a heavy duty reliable cylinder for your rig.

• Snubbing cylinders
• Riser tensioners
• Rig skidding cylinders
• Rig workover cylinders
• Tower raising cylinders
• Mast raising cylinders
• Rig movers
• Mast scoper cylinders