expansion joints / galvanized rubber expansion joint for water drainage

Product description

1. All rubber expansion joints are finshed with retaining flanges, limit rod units are available on special request

2. Pressures shows are recommended"operating", test pressure is 1.5time"operating", burst pressure is 3 time "operating".

3. Vacuum rating is based on neutral installed length without external load. Products shall not be installed "elongated"on vacuum applications.

4. Do not weld near the expansion joints or weld the steel flanges to the piping after the expansion joints are installed. This will either burn or

seriously damage the expansion joints. FIDAK Product Specifications in this catalogue for reference only. FIDAK reserve the right to change

design con struction, specification and materials without prior notice and without incuring any obligation. Any precise measurements, kindly contact with FIDAK technical service directly.

Features

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

B:Connect with pump, valve, fire fighting equipment pipe which vibrate big, pipe which hot and cold change frequently.

C: Natural rubber content of forty-seven percent, can continue to use for 15 years without aging.

Material List

Specification

Product 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.