Hardware & Tools

rubber expansion joints for pipe are 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.
rubber expansion joints manufacturer has been successfully installed in tough demanding applications such as: Chemical/Petrochemical, Marine, Power Generation, Pulp/Paper, Steel Mills and Water/Wastewater Treatment.
Features and Benefits:
1, Versatile hand-built construction. Made in China
2, Rubber Bellows to Absorbs directional movement
3, Absorbs vibration, noise and shock
4, Rubber Bellows Compensates for misalignment
5, Wide flowing arch design
6, Virtually eliminates sediment buildup
7,Higher pressure rating than conventional expansion joints
8, High vacuum rating (up to 30& quot; Hg) can be supplied for certain sizes
9, Economical fully molded construction
10, Solid galvanized steel floating flanges speed the installation time
11, 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
12, No gaskets required; integrally rubber flanged design, no gaskets required, DIN PN10/16 drilling standard, other flange drilling available, including ANSI 150lb/300 lb, BS, and JIS
Rubber Joint Technical Conditions:
Size (DN50~200) (DN250~1200)
Working Pressure MPa 2 1.0
Explosion Pressure MPa >5 >2
Vacuum KPa(mmHg) 53.3(400) 44.9(350)
Temperature -20--115 ℃(for special requirements could reach to-30--250 ℃ )
Applicable Media air, compressed air, water, sea water heated water, oil, acid, alkali
We love hearing from our customers and value your feedback.Here are ways to contact Liangda.24 hours a day, 7 days a week.Email:sales@liangda.net Web:http://www.flexible-rubber-joints.com/