API 682 and Dry Gas Seal Repair and Overhaul


For over 60 years the Stein Seal Company has manufactured, repaired, overhauled and redesigned seals and sealing systems for Industrial applications for pumps, blowers and compressors.

Stein Seal, a privately owned company, can tailor a design and service contract to meet your needs. Stein Seal is an ISO 9001:2008 certified manufacturer of seals and sealing systems with a dedicated repair department and 10 CNC machines in our production area to enhance our repair delivery capability. Support is also provided through our engineering department and test lab. When required, one of Stein Seals 4 test rigs can be used to verify performance at actual operating conditions. Customers are invited to witness the testing of their seal and sealing system.

Our seal rig testing capability includes:

  • Staff of 4 Technicians under the direction of Engineering
  • Approximately 1000 Sq. Ft. of Lab Floor Space
  • 4 Dynamic Test Rigs
  • Seal Diameters up to 10 inches (254 mm)
  • Maximum Shaft Speed of 30,000 rpm for most other diameters
  • Maximum Oil Pressure of 500 psi (35 bar)
  • Maximum Gas Pressure of 145 psi (10 bar)
  • Maximum Temperature of 752F (400C)

Contact Stein Seal about Seal Repairs