Description
The Liangda Rubber Expansion Joint is designed for piping systems
to absorb pipe movements, relieve stress, reduce system
noise/vibration, compensate for misalignment/offset and to protect
rotating mechanical equipment against start-up surge forces.
Because of rubber has superior capability in resistance of acid,
alkali, oil, and electrolytic, Rubber Expansion Joint has become
one of the alternatives of stainless steel and been successfully
installed in tough demanding applications such as:
Chemical/Petrochemical, Marine, Power Generation, Pulp/Paper, Steel
Mills and Water/Wastewater Treatment. The Liangda Eccentric
flexible rubber bellow is a twin sphere design with more length,
the supply range is from *0mm×*5mm to **0mm×**0mm, and design
pressure can withstand 1.0MPa/1.6MPa/2.5MPa working pressure. The
rubber expansion bellows are engineered special for pipe reducing
and offsetting pipe misalignment. It offers an economic and space
saving way to combine a reducing pipe fitting with an expansion
joint, different sized pipe can be jointed by big and small
flanges. Specifying Liangda expansion joint rubber to help solve
piping system vibration or movements problems as well as connection
problems.
Features and Benefits:
1, Versatile hand-built construction. Made in China2, Absorbs
directional movement3, Absorbs vibration, noise and shock4,
Compensates for misalignment5, More compensation capability6,
Combine a reducing pipe with an expansion joint7, Embedded steel
reinforce ring enable the pressure resistance8, Solid galvanized
steel floating flanges speed the installation time9, Special
grooved flange ring design, prevent rubber end pull out*0, High
tensile aircraft cable is embedded in the raised face rubber ends
to prevent pull out and avoids the sharp cutting edge of solid
steel rings*1, No gaskets required; integrally rubber flanged
design, no gaskets required, DIN PN*0/*6 drilling standard, other
flange drilling available, including ANSI **0lb/**0 lb, BS, and JIS
