Expansion Joints

Engineered performance through elastomeric design

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NON-METALLIC EXPANSION JOINT MATERIALS

Alpha designs and manufactures a wide range of expansion joint materials for the refinery, marine, electric power generation, pulp and paper, chemical and petrochemical industries. Our expansion joint materials are for severe, corrosive and demanding flue gas ducting system applications. Our diverse line of non-metallic expansion joint materials include FKM, EPDM and PTFE composites and are designed and constructed to comply with FSA specifications.

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Style Construction Weight (lbs/sy) Thickness (in) Width(s) Data Sheet SDS

Alphatex 500 PTFE Impregnated Fiberglass 21.0 0.014″ Up to 60″
Alphatex 1000 PTFE Impregnated Fiberglass 33.0 0.035″ Up to 60″
Alphatex 2000 PTFE Impregnated Fiberglass 46.6 0.043″ Up to 60″
Alphalam 130 PTFE Impregnated Fiberglass + Cast PTFE Film 7.0 0.005″ Up to 61″
Alphalam 240 PTFE Impregnated Fiberglass + Cast PTFE Film 14.0 0.009″ Up to 61″
Alphalam 330 PTFE Impregnated Fiberglass + Cast PTFE Film 14.0 0.012″ Up to 61″
Alphalam 430 PTFE Impregnated Fiberglass + Cast PTFE Film 12.7 0.012″ Up to 61″
Alphalam 510 PTFE Impregnated Fiberglass + Cast PTFE Film 28.6 0.020″ Up to 61″
Alphalam 1001 PTFE Impregnated Fiberglass + Cast PTFE Film 38.0 0.040″ Up to 60″
Alphalam 2001 PTFE Impregnated Fiberglass + Cast PTFE Film 54.0 0.047″ Up to 60″

EB 1000 Wire Mesh + EPDM 8.0 0.125″ Up to 40″
EB 1001 Aramid + EPDM 7.0 0.125″ Up to 60″
EB 1002 Fiberglass + EPDM 7.0 0.125″ Up to 60″
EB 1200 Fiberglass + EPDM 7.0 0.125″ Up to 60″
EB 2000 Aramid [Two Plies] + EPDM 14.0 0.250″ Up to 60″
EB 2001 Fiberglass [Two Plies] + EPDM 13.0 0.250″ Up to 60″
EB 2005 Wire Mesh [Two Plies] + EPDM 14.0 0.250″ Up to 40″

FB 1001 Aramid + FKM 10.0 0.125″ Up to 48″
FB 1002 Aramid + Wire Mesh + FKM 18.0 0.1875″ Up to 40″
FB 1003 Fiberglass + Wire Mesh + FKM 18.0 0.1875″ Up to 40″
FB 1007 Wire Mesh + FKM 15.0 0.125″ Up to 40″
FB 1102 Fiberglass + FKM 11.0 0.125″ Up to 48″
FB 2002 Fiberglass [Two Plies] + FKM 22.0 0.250″ MIN Up to 60″
FB 2003 Fiberglass [Two Plies] + FKM 19.0 0.250″ NOM Up to 60″
FB 2005 Aramid [Two Plies] + FKM 19.0 0.250″ NOM Up to 48″

NB 2000 Fiberglass [Two Plies] + CR 16.0 0.250″ UP to 60″

RL 292 Fiberglass + Silicone 8.25 0.125″ UP to 48
RL 7542 Aramid + Silicone 4.5 0.0625″ Up to 48″
RL 7543 Aramid + Silicone 8.0 .0.125″ Up to 48″
RL 7557 Aramid [Two Plies] + Silicone 17.0 .0.250″ Up to 48″

FBT 1000 Wire Mesh + Aramid + FKM With PTFE Film 12.0 0.100″ Up to 40″
FBT 1001 Wire Mesh + FKM With PTFE Film 10.0 0.100″ Up to 40″
FBT 2000 Aramid [Two Plies] + FKM with PTFE Film 19.0 0.250″ Up to 40″
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