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rubber expansion bellow for cooling water piping
Inquiry
| Post Date: | Aug 29,2013 |
| Expiry Date: | Aug 29,2014 |
| Detailed Description: |
The Liangda rubber bellows expansion joints 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 bellows 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 40mm×25mm to 600mm×700mm, 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 rubber expansion joint 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 rubber 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 out10, 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 rings11, 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 Note:1. Pressure/Vacuum rating is based on neutral installed length(F/F).2. Pressure rating is based on 30°C operating temperature. The pressure rating is reduced at higher temperatures3. Weights in the above table are joints with DIN PN16 drilling retaining ring flanges.4. Movements shown in the above table are non-concurrent.5. Control units must be used when piping is not properly anchored.6. Rated pressure in the above table is the maximum "working pressure". Test pressure is 1.5 times "working pressure", Burst pressure is 4 times " work pressure".7. Normally, the flange drilling is based on DIN PN16, ANSI 150/250/300 lbs, BS PN10, JIS 10K are also available upon request. 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/ |
| Company: | Gongyi Liangda Tubes Co., Ltd [ China ] |
| Contact: | amy |
| Tel: | +86-371-60388868 |
| Fax: | +86-371-67636798 |
| Email: | sales@liangda.net |
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