Chemical Resistant PTFE Lining Rubber Expansion Joint

Product description

An expansion joint is designed to allow deflection in the axial (compressive), lateral (shear), or angular (bending) deflections.Expansion joints can be non-metallic or metallic (often called bellows type).

Rubber Expansion joints or Rubber bellows are primarily used to absorb noise and thermal movements along with the removal of vibration between equipment such as diesel engines, cooling water pumps, condensers, chillers and their mating pipe work.

The rubber expansion joints are molded with a single arch and useful for connections that may require axial compression, axial extension, lateral deflection, angular deflection. Both ends of the joint can be deflected. Body in EPDM or NBR, flanges in galvanized steel.

Feature

1. Metal bellows to absorb large axial displacement between straight tube and support frame, and small horizontal displacement;

2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;

3. All of our metal bellows are easy to clean and maintenance

Specification

Applications

It has a wide range of applications.The expansion joint can effectively protect the oil and gas well string and improve its safety factor.

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.