Description
The Liangda flexible expansion joint JGD-B2 are double arch
designed with integral rubber flanges for tough, demanding
industrial applications, as found in: Chemical/Petrochemical
Plants, Industrial Process Piping Systems, Marine Services, Power
Generation Plants, Pulp/Paper Plants, Steel Mills, Water/Wastewater
and Pollution Control Systems. Installed next to mechanical
equipment or between the anchor points of a piping system to: (1)
Absorb Pipe Movement/Stress (2) Reduce System Noise (3) Isolate
Mechanical Vibration (4) Compensate Alignment/Offset (5) Eliminate
Electrolysis,(6) Protect Against Start-Up Surge Forces.
The Liangda Double Arch joint rubber JGD-B2 is a twin sphere design
with more length, the supply range is from **0mm to ***0mm, and
design pressure can be 1.0MPa/1.6MPa/2.5MPa. Compared to Rubber
Expansion Joint(JGD*1, JGD*2, JGD*3), mechanical and acoustical
performance can be almost double by changing to the most commonly
specified twin sphere construction. Twin sphere designs are more
flexible and allow greater movement.
Features and Benefits:
1, Versatile hand-built construction. Made in China 2, Bellows to
Absorb directional movement3, Absorb vibration, noise and shock4,
Bellows Compensates for misalignment5, More compensation
capability6, Embedded steel reinforce ring enable the pressure
resistance7, Solid galvanized steel floating flanges speed the
installation time8, Integral rubber flange design, prevent pulling
out9, 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*0, No gaskets required; DIN PN*0/*6 drilling
standard, other flange drilling available, including ANSI **0lb/**0
lb, BS, and JIS
