B2F (VSSJA-2)
double flange limit
expansion joint is
composed of main
components such as body,
sealing ring,
gland and
telescopic short pipe.
On the basis
of the original performance
of the loose
expansion joint, a
limit device is
added, and it
is locked with a
double nut
at a large
expansion volume. B2F (VSSJA-2) double flange
limit expansion joint
is suitable for
connecting with flanges
on both sides, adjust the connection
length of
both ends
of the product during
installation, tighten the gland
bolts evenly diagonally
in turn,
and then
adjust the limit nut,
so that
the pipeline can
expand freely, lock
the expansion and expansion, and
ensure the safe operation of the
pipeline.
No. 118, Xicun Pipeline Industrial Zone, Gongyi City, Henan Province