DIN PN10 Flange Double Sphere EPDM Corrugated Compensator Rubber
Expansion Joint
Product Use
Rubber hose fittings, also known as rubber soft connections, are a type of connecting
device that is widely used in various piping systems. It is mainly
composed of inner and outer layers of rubber, ply layer and steel
wire loop to form a tubular rubber part, which is formed by
vulcanization and then combined with metal flange or parallel joint
loose sleeve.
In addition, the rubber hose fitting also has good anti-peeling and
sealing performance, mainly used to connect high-pressure hoses,
with different pipe diameters in the working pressure range of 6~40
MPa. It consists of a fitting jacket and a fitting body, and during
assembly, a part of the hose cover must be stripped off and then
crimped on special equipment, so that the fitting and hose become
one. This feature allows rubber hose fittings to be used in
industrial piping systems that need to withstand high pressures.
Product Role
1. Shock absorption and noise reduction: Rubber hose joints have good elasticity and cushioning
performance, which can effectively reduce the vibration and noise
caused by the flow of liquid or gas in the pipeline system, and
protect the normal operation of pipelines and equipment.
2. Compensating displacement: Due to temperature changes, earthquakes, or inaccurate pipeline
installation, certain displacements will occur in the pipeline
system. Rubber hose fittings can be freely expanded and contracted
within a certain range to compensate for these displacements and
avoid excessive stress and damage to the piping system.
3. Adjust the pipe connection: It can connect pipes of different materials, different diameters
or different shapes, and improve the flexibility and reliability of
the pipeline system.
4. Easy to repair and replace: The rubber hose fitting has the characteristics of easy
disassembly and assembly, and can be easily repaired and replaced.
When the piping system needs to be repaired or replaced, only the
rubber hose fitting needs to be removed, instead of the entire
piping system, saving time and money.
Job attributes
| Model | KST-1 | KST-2 | KST-3 |
| Working Pressure | 1(10) | 1.6(16) | 2.5(25) |
| Burst Pressure Mpa(kgf/cm2) | 2(20) | 3(30) | 4.5(45) |
| Vacuum Degree Kpa(mmHg) | 53.3(400) | 86.7(650) | 100(750) |
| Suitable Temperature ℃ | -20℃~150℃ |
Material list
| Name of product | DIN PN10 Flange Double Sphere EPDM Corrugated Compensator Rubber
Expansion Joint |
| Structure of product | Inner and outer rubber,nylon cord fabric,steel wire and flange |
| Material of rubber | EPDM, NR, NBR,PTFE,FPM,etc |
| Material of flange | SS304,SS316,carbon steel,ductile iron,etc |
| Standard of flange | DIN,BS,ANSl,JIS.etc. |
FAQ
Q: Can I have my own Logo on the product?
A: Yes, we're the professional manufacturer, so the OEM service is
available.
Q: What's the package and how do you ship the goods?
A: Usually is wood pallet as your requst. We usually ship by sea.
Q: What are the materials of your flanges?
A: Our flange materials are carbon steel, stainless steel, ductile
iron, etc.
Q: Can products with different caliber sizes be customized?
A: Of course, we have different sizes of molds, which can be
customized according to your requirements.
Q: Can I get free samples?
A: Yes, and you only need to bear the delivery costs, if the samples
are not too big.
