Liangda Flexible Expansion Joint

The liangda flexible expansion joint jgd-b2 are double arch designed with integral rubber flanges for tough, demanding industrial applications, as found in: chemicalpetrochemical plants, industrial process piping systems, marine services, power generation plants, pulppaper plants, steel mills, waterwastewater and pollution control systems. Installed next to mechanical equipment or between the anchor points of a piping system to: (1) absorb pipe movementstress (2) reduce system noise (3) isolate mechanical vibration (4) compensate alignmentoffset (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 500mm to 1000mm, and design pressure can be 1.0mpa1.6mpa2.5mpa. 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 movement
3, absorb vibration, noise and shock
4, bellows compensates for misalignment
5, more compensation capability
6, embedded steel reinforce ring enable the pressure resistance
7, solid galvanized steel floating flanges speed the installation time
8, integral rubber flange design, prevent pulling out
9, 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
10, no gaskets required; din pn1016 drilling standard, other flange drilling available, including ansi 150lb300 lb, bs, and jis
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