RFJH Rubber Metal Pipe Connector Pipe Fittings Of Expansion Joint
Flange
Expansion joint flange is a high-performance pipe fitting that combines the benefits of
rubber and metal to create a versatile, durable, and reliable
connection solution. Its ability to withstand harsh environments,
provide vibration isolation and noise reduction, and offer
excellent sealing performance makes it an excellent choice for a
wide range of industrial and plumbing applications.
Specifications of Expansion Joint Flange
Technical data of Expansion Joint Flange
| Main data of Expansion Joint Flange |
| Size | Face to face Length
mm | D
mm | D 1
mm | n*M | L1
mm |
| mm |
| 20 | 70 | 109 | 75 | 4xM12 | 12 |
| 25 | 119 | 85 | 16 |
| 32 | 145 | 100 | 4xM16 |
| 40 | 156 | 110 |
| 50 | 171 | 125 |
| 65 | 192 | 145 |
| 80 | 207 | 160 | 8xM16 | 18 |
| 100 | 227 | 180 |
| 125 | 257 | 210 |
| 150 | 294 | 240 | 8xM20 |
| 200 | 90 | 343 | 295 | 20 |
Note: 1. The special requirements of rubber metal pipe connector can be customized according to the user's drawing. Flange standard
is GB / t9115.1-2000. Various flange standards (GB, JB, Hg, CB,
ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for
production. The rubber ball of rubber metal pipe connector can be used as natural rubber, ethylene propylene diene monomer
rubber, chloroprene rubber, butyl rubber, butadiene rubber,
fluorine rubber, etc. When the rubber metal pipe connector above DN200 is used for suspended water supply, the pipe must have
fixed support or fixed support, otherwise the rubber metal pipe connector shall be installed with anti falling device.
Typical installation
The installation in the piping of the anti-vibration joints near of
pumps, compressors, control devices, valves, operating machines,
etc., allows to interrupt the propagation of sound waves and to
absorb small vibrations.
Expansion joint flange production Flow
Do you know how is a Expansion joint flange made?Let's see with JINGNING.
It is very important to select the appropriate expansion joint flange of the pipeline, understand the compatibility of the medium with
the selected material, the full temperature, pressure and vacuum
range, the required movement and the size between the pipeline
flanges. With this information, Jingning application engineers can
help determine the ideal expansion joint flange for any application.
Expansion Joint Flange Advantage
1. The expansion joint flange is galvanized for 15 minutes, resistant to high pressure, high
temperature, oil, wear, corrosion, acid and alkali.
2. Expansion joint flange are connected with pumps, valves, fire-fighting equipment, pipes
with large vibration and pipes with frequent changes of cold and
heat.
3. The natural rubber content of expansion joint flange is 47%, which can be used continuously for 15 years without aging.
Expansion Joint Flange Application
Expansion joint flange are mainly used for heating, pumping and air conditioning of
apartment buildings, hospitals, schools and other
facilities.Applicable liquid environment of expansion joint flange: water, seawater, weak acid and weak alkali, etc.；Maximum working
pressure of rubber metal pipe connector: 10 bar；Maximum continuous working temperature of rubber metal pipe connector: + 100 ℃.
FAQ
Q1:Can the expansion joint flange be marked with customized logo?
A1:Yes,it can be marked with your logo. We could provide
OEM&ODM service.
Q2:What’s the face to face length of expansion joint flange?
A2:The face to face length can be L130, L152,L203... We also could
accept customized length according to your requirements.
Q3:Can you provide drawings of expansion joint flange?
A3:Yes,we could provide drawings for you.Please contact us to get
the drawing of expansion joint flange.
Q4:What certificates of expansion joint flange can you provide?
A4:We could provide CE,ISO certificate.
