festac second gate via agboju bus stop, branch office,41 apex avenue besides apex school, AIT road,
09:00-18:00
Spiral wound gasket basic type, spiral wound gasket with outer ring, spiral wound gasket with inner ring, spiral wound gasket with inner and outer ring.Dimensions of spiral wound gaskets class 150, asme b16,types of gaskets for flanges (soft, spiral, ring joint the concept of spiral wound gasket
construction was originated by flexitallic
in 1912, starting a new era in safe,
effective sealing. The primary purpose
for this development was the increasingly
severe temperatures and pressures used
by u.S. Refinery operators in the first half
of the 20th century.
The necessity for a gasket to have
the ability to recover cannot be over
emphasised. The effects of pressure
and temperature fluctuations, the
temperature differential across the
flange face, together with bolt stress
relaxation and creep, demand a gasket
with adequate flexibilities