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Help CenterEPDM Flange Type Double Sphere Flexible Rubber Joint
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EPDM flange type Double Sphere Flexible Rubber Joint
Huayuan rubber joint is also called expansion joints or rubber
expansion joint. It is a pipe joint of high-flexibility, high-gas tightness,
resistance to medium and climate. rubber expansion joints are flexible
connectors made from natural or synthetic elastomers in which special
fabrics are embedded to provide physical reinforcement. rubber expansion joints provide a proven and flexible solution to accommodate many types of movements and requirements of industrial plant and equipment.
Good class double sphere flexible rubber joint
♦ Product Features
1.shock absorption
2.easy installment and keep up
3.resistant to medium and temperature, pressure
4.This product can greatly reduce vibration and noise, pipeline system but can not solve all kinds of pipe interface displacement, degree of axial stretching problems.
5.The material can be made according to different acid, alkali, corrosion, oil heat and other kinds of species to
adapt to various of media and the environment.
6.Material is a polar rubber, sealing, light weight, easy installation and maintenance, long life, but to avoid contact with sharp metal instruments, so as not to puncture the sphere.
7.Without supporting bracket should use flexible stent, installation bolt tightened to use the diagonal method
8.Such as the pipeline pressure is too high, the application of limit bolts to both ends of the flange together
9.Flange connection standard adapt GB standard as to other standards, can be explain. Level of the product working pressure 0.1-6.0Mpa.
Technical conditions of rubber expansion joint
item |
type |
JGD-1 |
JGD-2 |
JGD-3 |
Working pressure Mpa(kgf/cm2) |
1.0(10) |
1.6(16) |
2.5(25) |
|
Explosion pressure Mpa(kgf/cm2) |
2.0(20) |
3.0(30) |
4.5(45) |
|
vacuumKPa(mm/Hg) |
53.3(400) |
86.7(650) |
100(750) |
|
applicable temperature`C |
-15`C~ 15`C under special conditions-30~+250 |
|||
applicable media |
Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc. |
|||
Main connecting dimension of rubber expansion joint
| Nominal Diameter | Type A | Type B | |||||||||
| Neutral Length |
Movements | Neutral Length |
Movements | ||||||||
| DN | NPS | L | Ext. | Comp. | Lateral. | Angular.(°) | L | Ext. | Comp. | Lateral. | Angular.(°) |
| 40 | 1 1/2 | 175 | 30 | 50 | 45 | 35 | 150 | 10 | 20 | 20 | 30 |
| 50 | 2 | 175 | 30 | 50 | 45 | 35 | 150 | 10 | 20 | 20 | 30 |
| 65 | 2 1/2 | 175 | 30 | 50 | 45 | 35 | 150 | 10 | 20 | 20 | 30 |
| 80 | 3 | 175 | 30 | 50 | 45 | 35 | 150 | 10 | 20 | 20 | 30 |
| 100 | 4 | 225 | 35 | 50 | 40 | 35 | 200 | 15 | 30 | 25 | 30 |
| 125 | 5 | 225 | 35 | 50 | 40 | 35 | 200 | 15 | 30 | 25 | 30 |
| 150 | 6 | 225 | 35 | 50 | 40 | 35 | 200 | 15 | 30 | 25 | 30 |
| 200 | 8 | 325 | 35 | 50 | 35 | 30 | 200 | 20 | 40 | 30 | 30 |
| 250 | 10 | 325 | 35 | 60 | 35 | 30 | 200 | 20 | 40 | 30 | 30 |
| 300 | 12 | 325 | 35 | 60 | 35 | 30 | 200 | 20 | 40 | 30 | 30 |
| 350 | 14 | 225 | 20 | 40 | 30 | 30 | |||||
| 400 | 16 | 225 | 20 | 40 | 30 | 30 | |||||
| 450 | 18 | 260 | 25 | 45 | 30 | 30 | |||||
| 500 | 20 | 260 | 25 | 45 | 30 | 30 | |||||
| 600 | 24 | 260 | 25 | 45 | 30 | 30 | |||||
Details photos of rubber expansion joint
The application of rubber expansion joint
Because the rubber joint has good comprehensive properties, so it is widely used in chemical industry, construction, water supply, drainage, circulating water,oil, light and heavy industry, frozen, sanitary, plumbing, electricity and other infrastructure projects.fire protection, papermaking, pharmaceutical, petrochemical, shipbuilding, water pump, compressor, fan and other piping systems.
Conventional packing:
For the Inner package of rubber expansion joint ,we use Carton case.
And for the Outer package ,we use Wooden case.
All the cargoes under inspection before the shipment.
Shipping:
1.Lead time: about 25-30 days after order is confirmed.
2.If the order is urgent, we will try to give the best delivery time;
3.There are many kinds of transport , depending on your situation ,you can choose the best transport .
We will send the products according to your requirements.
Advantages of the shipping
1.Our delivery time is accurate and fast, it is one of our advantages;
2.We cooperate with many famous logistic companies to ensure that we can ship your cargo to you on
time
In addition, we can change the shape of the packaging according to customer
requirements.
Gongyi Huayuan Water Supply Equirement Co.,Ltd. Profile
Customer test process of rubber joint and Qualifications of our company
FAQ:
Q : Can you make the product as per client's requirement?
A: Yes, can make it with your exact requirement.
Q: What is your payment terms?
A: T/T(30% as despot,the rest 70% will be paid before delivery) , L/C at sight
Q: can i visit your factory before the oreder?
A: Yes, welcome to our factory to check the quality.
Q: Where is your nearest loading port ?
A: Shanghai, Qingdao or Tianjin ,China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned
or according to consumer's requests.
Q:Do you accepted small quantity order?
A: Of course we do.
Q:Can we choose different material?
A: Yes ,the material can be chose according to your requirement.
Q:And What's your shipment and delivery time?
A:By sea or air.Normally 7~14 Days for delivery ,according to your order quantity.
Q:And what's your packing?
A: carton cases inside ,export wooden cases outside
Thanks for your attention. For more information, please feel free to contact our me.
Send Inquiry to This Supplier
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