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