DN500mm Welded Pipe Expansion Joint , Stainless Steel Expansion Bellows

DN500mm welded connect stainless steel tube exhaust expansion metal bellows

Product description

Metal expansion joint as a compensate element in pipe system, it protect the pipe system against from the damage of fluid force and heat exchange. According to the working condition, JF bellow expansion joint is made of stainless steel, chrome steel ,cast steel or other material. It can be connected with flange, thread, welded or quick coupling

Details of mental expansion joint

• Bellows: stainless steel 304/316/321/310s
• Flanges end : stainless steel 304/316

Specification

Features

1. Metal expansion joints are used in a wide variety of piping application to compensate for thermal expansion or contraction and to absorb equipment vibration or pipe motions.
2. We manufacture single, two-ply and multiply testable bellows in different sizes using precision forming technology.
3. The bellow is made of stainless steel, whcih have good performance for extreme pressure, temperature and corrosive conditions.
4. Compensate axial movements
5. Optimized design for fatigue resistnce and endurance.
6. Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases
7. Stainless bellows compensators or expansion joints are designed according to the client's specifications ad design conditions

Application

1. pipe with axial displacement by temperature or pressure changes.

2. heating and air conditioning installation.

3. hot water and fire protection system.

4. compressors inlet and outlet.

5. diesel engine sets/pipelines/turbines/blowers/vacuum pumps/heat exchanges

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.