Aramid fiber gasket sheet TESNIT® BA-55
NBRfor heating systemsasbestos-free

aramid fiber gasket sheet
aramid fiber gasket sheet
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aramid fiber, NBR
Product applications
for heating systems
Other characteristics
Temperature limit

270 °C (518 °F)

Pressure limit

100 bar (1,450 psi)


TESNIT® BA-55 is specifically manufactured for heating systems that utilise steam or mineral oils, however it is also suitable for other applications. TESNIT® BA-55 has very good thermal and chemical resistance. Composition Engineered bio-soluble mineral fibres, aramid fibres, inorganic fillers, NBR binder. Optional steel wire mesh insert on request. Properties Material has good thermal and chemical properties and resistance to steam. APPROVALS AND COMPLIANCES BAM (Oxygen) BS 7531 Grade X DVGW DIN 30653 DVGW DIN 30653 (5 bars) DVGW DIN 3535-6 DVGW W270 EC 1935/2004 ELL Surface treatment Surface finish is 4AS. Optional graphite or PTFE finish on request. SHEET DIMENSIONS Sheet size (mm): 1500 x 1500 | 3000 x 1500 | 4500 x 1500 Thickness (mm): 0.5 | 1.0 | 1.5 | 2.0 | 3.0 Other dimensions and thicknesses are available on request.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.