Non-metallic / fabric expansion joints and frames are fabricated and assembled in house at our Alabama facilities. Fabric expansion joints are used in a variety of applications and industries, including I.D and F.D fans, ductwork, stacks, baghouses, precipitators and scrubbers. Technical expansion joint experts are available for field inspection and evaluation services, complete field installation, temporary joint repair and splicing, and turn-key installation. Convenient emergency and standard deliveries are available.
Process Barron stocks fabrics and insulation for manufacturing of a wide variety of fabric expansion joints with tolerance ranges from low temperatures to1800˚F. All fabric expansion joint materials comply with Fluid Sealing Association (FSA) specifications. Expansion joints made from elastomeric or composite material are available.
Contact ProcessBarron's Fabric Expansion Joints Division today to learn more about our fabric expansion joint fabrication capabilities. Our emergency field service team is available 24/7 for equipment inspection and field service assistance. Our qualified engineering and service teams are eager to earn your business and help you maintain an efficient operation.
Elastomeric Expansion Joint Options:
Process Barron’s elastomeric expansion joints provide high resistance to moisture and chemical corrosion, resistance to vibrations and pulsations, and are ideal for fan discharge and turbine inlet applications.
|
Series
|
Cover Construction
|
Max. Cont. Temp.
|
Design Pressure
|
Vacuum
|
|
N250
|
Fabric Reinforced Neoprene
|
250°F
|
2 psig
|
50 In. H2O
|
|
E300E
|
Fabric Reinforced
Chlorobutyl / EPDM |
300°F
|
2 psig
|
50 In. H2O
|
|
E400V
|
Fabric Reinforced
Fluoroelastomer |
400°F
|
2 psig
|
50 In. H2O
|
|
T1407
|
Fluoropolymer
with PTFE Chemical Barrier |
600°F
|
3 psig
|
83 In. H2O
|
N250:
Permits continuous use to 250°F. N250 is flame resistant and is compounded to give good resistance to sun, weather and ozone. N250 operates without deterioration in presence of the flue gases, oils, greases, and other petroleum products.
E300E:
Permits continuous use up to 300°F. Chlorobutyl and EPDM have good weatherability characteristics and are excellent against hot air and most flue gases. It cannot be operated in an oil atmosphere without accelerated deterioration.
E400V:
Permits continuous use up to 400°F with short duration excursions to 700°F. Fluoroelastomers are excellent against hot air and have good resistance against oils and minerals acids. They exhibit good weatherabiltiy and have proven successful against chemicals such as SO2 and SO3 found in flue gases.
T1407:
Permits continuous use up to 600°F. T1407 is excellent for harsh chemical service in very aggressive wet and dry environment. T1407 operates without deterioration in the presence of flue gases, oils, grease, aromatic aliphatic, halogenated hydrocarbons and many acids.
Composite Expansion Joint Options:
Process Barron’s composite expansion joints provide the highest resistance to moisture and chemical corrosion, permit continuous use at extreme temperatures, provides resistance to vibrations and pulsations, and are ideal for the most chemically corrosive and extreme temperature applications.
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Series
|
Cover Construction
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Max. Cont. Temp.
|
Design Pressure
|
Vacuum
|
|
C600T
|
Elastomer, Fluoroelastomers,
Fluoropolymers
|
600°F
|
2 psig
|
50 In. H2O
|
|
C800T
|
Fluoroelastomers or Fluoropolymers |
800°F
|
2 psig
|
50 In. H2O
|
|
C1000T
|
Fluoroelastomers |
1000°F
|
2 psig
|
50 In. H2O
|
|
C1200T
|
Fluoroelastomers |
1250°F
|
2 psig
|
50In. H2O
|
Series C600T, C800T, C1000T, C1200T are insulated expansion joints for use at continuous temperatures above 400°F. The laminate used for flue gas service is constructed of Teflon impregnated fiberglass fabric which is tightly woven for providing excellent corrosion resistance to SO2, SO3 and NOx, which can attack many other materials.
The soft thermal barrier acts to reduce the temperature that will actually be encountered by the elastomeric cover. The cover will function in a environment well below its normal temperature rating. The elastomeric cover provides a tight seal for both pressure and vacuum, and is capable of resisting the chemicals found in flue gases. Chlorobutyl / EPDM or Fluoroelastomer covers must be used, depending on the specific application. No stitching is used through the construction of the cover other than in the clamped flange area. A variety of acid and resistant stitching materials, such as Teflon impregnated fiberglass, are used to assure high strength and corrosion resistance.