REFORMER TUBE SEALS DETAILS Many steam methane reformers have long catalyst tubes that expand 8" or more when the heater goes on line. This large axial expansion has presented problems for sealing ingress air until the development of the Flextech Tube Seal. Flextech Tube Seal Features Cross Sectiona...

FLUE DUCT EXPANSION JOINT Flextech Engineering, Inc. designs and provides fabric expansion joints (or non-metallic expansion joints) for each individual application. Fabric or non-metallic expansion joints need to be designed so that an impermeable seal is maintained between the flue gas and the out...

VACUUM HEATER APPLICATION In this situation, an attempt at a tube seal was made to seal the opening, but it failed. There are many reasons a seal can fail, and we take all those factors into account before we design our seals. This is the same area as the previous picture, but with our seals on. Our...

HIGH TEMPERATURE TEXTILES Products for heat and fire protection, gasketing and sealing, welding, insulation, energy conservation, food processing, screen printing, conducting hot gases CLOTH TAPE ROPE SLEEVING COATINGS FIBERS FINISHES Neoprene Fiberglass Nomex Vermiculite Hypalon Ceramic Carbon Alum...

COKER HEATER TUBE SEAL INSTALLATION IMPROVED FIRED HEATER EFFICIENCY DO YOUR HEATER TUBE PENETRATIONS LOOK LIKE THIS? ARE YOUR EXISTING SEALS EFFECTIVE, OR EVEN STILL THERE? CHOOSE FLEXTECH TUBE SEALS! (back to Other Tube Seal Styles/Installations) Flextech Engineering, Inc., P.O. Box 725 Glendora, ...