Pipe Flanges Flexible Connector Bellow Metal Expansion Joint

General descrition

Bellow expansion joint is the most common and popular, it is mainly used in pipe connection, absorb the extension and compression of pipe, according to different working situation, we usually recommend different structure.

It often includes two flanges, tie rods and bellows, according to actual working situation, you can choose to add inner sleeve or change structure, and we can offer you drawing for confirmation.

About the material of bellow expansion joint, we can do SS304, SS316, SS321 and SS310s etc, and working pressure, we can do PN10~~ PN40.Our bellows expansion joint can be used between -10℃~+1200℃.

Product Advantages

A: Natural rubber content of fifty-three percent, can continue to use for 15 years without aging. B: The thickness of the product, quality, use more safe and durable.

C: Select 64k steel (say casually) flange.

D: 15 minutes zinc plating, high pressure resistance, high temperature resistance, oil resistance, wear resistance, corrosion resistance, acid and alkali resistance.

Item Speicifications

Detail Images

Aplications

Products used in transmission and distribution systems, communications systems, transportation systems engineering, as well as a variety of mechanical and automation control equipment, such as railways, power plants, chemical industry. It has excellent softness, corrosion resistance, high temperature resistance, abrasion resistance, tensile properties.

Jiangsu Qianyuan Feida Power Equipment Co., Ltd. (formerly Zhenjiang Feida Expansion Joint Manufacturing Co., Ltd.) is a designated joint enterprise of the former Ministry of Power, Machinery and Chemical Industry. At present, the company covers an area of 60,000 square meters and a building area of 40,000 square Meters, 120 employees, including 20 technical personnel, total assets of more than 25 million yuan. 

The company's main products:

1.Metal, non-metal and air-cooled island expansion joints, etc.
2. Air damper series, smoke duct shut down, adjusting baffle, isolation door, flapper door;

3. Constant force spring support hanger, variable spring support hanger;

4. Auxiliary equipment of power station: steel structure, oiling Device and lubricating oil storage tank, centrifugal oil purification device
Company), electric air heaters, gasifiers, plate heat exchangers and units, fully automatic constant-speed pulverized coal samplers; fast cooling devices for steam turbines, DC bolt electric heaters for steam turbines; multi-stage water seals, steam-water separators, agents APV plate heat exchanger; American Tysil Roots fan, complete set of ash storage equipment, anti-blocking device of raw coal bunker; steam turbine cosmetic plate and coal mill soundproof cover, cooling tower sound insulation screen, dustproof wall

The company is a "star enterprise" in Jiangsu Province, a "high-tech enterprise" in Jiangsu province, a "model enterprise for comprehensive management" in Jiangsu province, the first batch of 100 contract-honoring, trustworthy enterprises in Jiangsu Province, a thousand enterprises with the best economic benefits in Jiangsu, and a comprehensive ministerial Quality management unit, national measurement assurance confirmation unit, Zhenjiang city machinery industry advanced quality enterprise. The enterprise quality management system operates in strict accordance with ISO9001.