Easy Installation Single Sphere Rubber Expansion Joint for Pipeline
System
Product Description
Rubber soft joint, also known as single ball flexible rubber joint,
rubber soft joint, shock absorber, tubular shock absorber, shock
absorber and the absorber throat, etc., is a pipe joint with high flexibility,
high tightness, medium resistance and weather resistance.
The product adopts rubber elasticity, high air tightness, medium
resistance, weathering resistance and radiation resistance. Nylon
curtain fabric with high strength and strong cold and heat
stability is made by oblique cross compound and vulcanized by high
pressure and high temperature mold.
Features of expansion joint rubber bellows
1.Small volume, light weight, good elasticity, easy installation
and maintenance.
2.Transverse, axial and angular displacements may occur during
installation, which are not restricted by the pipeline not
concentric and the flange not parallel.
3.When working, it can reduce the transmission noise and strong
vibration absorption ability.
Business Cases
It has the characteristics of high pressure resistance, good
elasticity, large displacement, vibration absorption and noise
reduction, flexible installation, etc. Can be widely used in water
supply and drainage, circulating water, paper, petrochemical,
Marine, compressor, pump, fan pipeline system.
Rubber joint material table
| NO | NAME | Material |
| 1 | Outer/inner rubber | EPDM, NR, NBR |
| 2 | Frame | Nylon cord |
| 3 | Pressurized ring | Steel wire or stainless steel |
| 4 | Flange | SS304,SS316,carbon steel,
ductile iron,etc |
| Rubber Expansion Joint |
| Working pressure(kg f/cm2) | 1.0(10) | 1.6(16) | 2.5(25) |
| Explosion pressure(kg f/cm2) | 3.0(30) | 4.8(48) | 5.5(55) |
| Applicable Temperature | -20℃-150℃ |
| Applicable Media | Water (domestic sewage), industrial sewage, petroleum, chemical raw
materials, lime mortar, food, beverage, etc |
Drawing presentation
Workshop display
FAQ
Q: Does the rubber joint have inspection report?
A: Yes, all of our product will be conducted hydro test and leave the
factory with a qualified inspection report.
Q: Can you offer the drawing?
A: Yes, we have a excellent engineer team, and they will offer your
professional drawing and technical support.
Q: What else can we buy from you?
A: Rubber Expansion Joint, Metal Expansion Joint, Metal Braided Hose,
Bellow Expansion Joint, Dismantling Joint and so on.
Q: How to order the products?
A: Send the inquiry with detail item desciption or with model number.
Q: How about your after-sales service?
A: As a manufacturer, we will try our best to offer promote technology
support for all problems and questions.
