SOS Online Leak Sealing

We work under full flow conditions. Any Pressure. Any Process. Any Time.

Industrial High Pressure Leak Repair
Flange Leak Repair with Strong Back Flange Leak Repair with Strong Back Weld and Thread Leak Repair Weld and Thread Leak Repair Elbow Weld Leak Repair Agitator Leak Repair Agitator Leak Repair Agitator Leak Repair Killing and Sealing Valve Leak Valve Leak Repair Valve Leak Repair Expansion Joint Leak Repair Expansion Joint Leak Repair Pressure Valve Leak Repair Pressure Valve Leak Repair Drill and Tap Drill and Tap Drill and Tap Carbon Fiber Wrap Carbon Fiber Wrap Accu-Freezing Accu-Freezing

We'll safely and efficiently fix your leak under any pressure, using any process, 24/7.

Do you know the numbers?

The form below uses a modified Napier formula. Plug in your numbers to find out how much steam and money you're losing.

Diameter of Orifice (in)
(inches example: 1/32" = .03125)
Gage Pressure (psig)
Atmospheric Pressure (psia)
Steam Cost Per 1000 lbs. ($)

SOS Online Leak Sealing Services

SOS Leak Repair's objective is to provide professional service with trained Technicians, at competitive rates, seven days a week and (24) twenty-four hours a day service to insure a successful completion to client's on-stream services. Experienced leak sealing Technicians can safely and successfully eliminate an unscheduled shutdown of plant operations by repairing leaks on piping components while the system is under full operating conditions. SOS employs the latest in leak seal technology, including sealants and encapsulation, to control and eliminate pressurized leaks. SOS can repair leaks from gravity fed oil drips to 5,000 pounds per square inch steam and process leaks within the cryogenic (-250 F) to refractory (1700 F) temperature. SOS can seal leaks on including but not limited to the following:

Flange Leak Repair

  • Leaking, cracked, or broken flanges
  • Hub-weld leaks
  • Case joint leaks
  • Valve bonnet leaks
  • Leaks from rough, pitted OD's
  • Lap joint leaks
  • Flat face flange leaks
  • Leaking flanges of different diameter
  • Line, valve-end flange leaks
  • PRV
  • Slip-On flange
  • Weld neck flange
  • Threaded flange
  • Orifice
  • Leaks from flanges with smooth OD's

Weld and Thread Leak Repair

  • Threaded, socket weld leaks
  • Small stub-out, weldolet, valve end, union/coupling leaks
  • Pump, agitator, compressor leaks

Rotating Equipment Leak Repair

  • Drill and tap stud holes
  • Cap nut and slotted studs
  • Rotating shaft
  • Pump packing and seal
  • Repacking shaft gland seals
  • Drill and tap at split joint

Killing and Sealing Valve Leak Repair

  • Gate valve kills
  • Plug valve kills
  • Ball valve kills
  • Globe valve kills

Sieve Bottle Leak Repair

  • Flanges
  • Manway doors
  • Sieve bead flanges
  • Fittings

Pressure Seal Valve Bonnet Leak Repair

  • Drill and tap pressure seal rings
  • Specific repair methods and techniques depend on manufacturer's design

Valve Body Leak Repair

  • Partial valve enclosure
  • Total valve enclosure
  • Valve enclosure with auxiliary operator
  • Perimeter seal enclosure
  • Butterfly valve leak
  • Strongback clamps

Tower Tray Leak Repair

  • Chimney tray leaks
  • Valve tray leaks
  • Draw or trap tray leaks

Pipe Freezing & Rivet Repair

  • Piping and fitting leak repair
  • Ell leaks - Screwed, welded, socket welded or seamless leaks
  • Tee leaks - Screwed, welded, socket welded or seamless leaks
  • Pipe leaks - Weld, pinhole, crack, or corrosion leaks
  • Union/coupling leaks

Expansion Joint Leak Repair

  • All bellows-type joint leaks
  • Any chicksan joint, dock, loading arm leak
  • Ball joint leaks
  • Telescoping, other manufactured joint leaks

Valve Seat Leak Repair

  • Ball valve drill and tap seat
  • Gate valve drill and tap seat
  • Plug valve drill and tap seat

Valve Packing Leak Repair

  • Repacking valve glands on-line
  • Repacking valves
  • Quadra-Seal injection system
  • Replacing gland follower bolts

Carbon Fiber Repair and Restoration

  • Thinning pipe and vessel
  • Interior and exterior corrosion solutions
  • Structural reinforcement (concrete, pipe, tanks, walls, floors)
  • Earthquake proofing
  • Pump housing

Cooling Tower Leak Repair

  • Piping
  • Flanges and fittings
  • Basins

Heat Exchanger Leak Repair

  • Stage heater
  • Shell and tube exchanger leaks

Pressure Vessel Leak Repair

  • Column leaks
  • Tank leaks
  • Overturned tank car leaks

Heat Exchanger Shell Leak Repair

  • Large diameter pipe leaks
  • Any pressure vessel leak

Furnace Leak Repair

  • Boiler roof, sidewall leaks
  • Foster-Wheeler reformer leaks
  • Leaks from any other manufactured reformer