Basic Info.
Model NO.
JGD
Customized
Customized
Warranty
24 Months
Application
Chemical
Color
Customized
Product Name
Double Sphere Nitrile Rubber Expansion Joint
Transport Package
Plywooden Case
Specification
1" - 48"
Trademark
Fly
Origin
Zhejiang Province, China
HS Code
7307990000
Product Description
Double sphere nitrile rubber expansion joint
FEATURES
- Applicable for suction and delivery (discharge).
- Designed for greater compression, elongation, and angular movement than the single sphere expansion joint.
- Excellent for absorbing thermal expansion and eliminating sound and vibration.
- Gaskets and packing not required.
- Good electrical insulator.
- Absorbs water pulsation and minimizes water hammering.
MATERIALS
| Part | Part Description | Material |
|---|---|---|
| 1 | Flanges | Mild Steel - Plated |
| 2 | Reinforcement Fabric | Nylon |
| 3 | Reinforcing Wire | Mild Steel |
| 4 | Tube | Synthetic Rubber |
| 5 | Cover | Synthetic Rubber |
| 6 | Root Ring | Mild Steel Plated |
Technical Conditions of Rubber Expansion Joint
| Item | KXT-10 | KXT-16 | KXT-25 |
| Working pressure | 1.0 Mpa | 1.6 Mpa | 2.5 Mpa |
| Burst pressure | 2.0 Mpa | 3.0 Mpa | 4.5 Mpa |
| Vacuum | 53.3 Kpa (400) | 86.7 Kpa (650) | 100 Kpa (750) |
| Applicable Temperature | -20°C~+115°C (-30°C~+250°C under special conditions) | ||
| Applicable Medium | Air, compressed air, water, sea water, oil, slurry, weak acid, alkali, etc. | ||
Specification of Rubber Expansion Joint
| Nominal Diameter | Length F/F | Axial Displacement | Horizontal Deflection | Angular Deflection | ||
| (mm) | (mm) | (mm) | (a1+a2) ° | |||
| mm | inch | Extension | Compression | |||
| 40 | 1.5 | 165 | 10 | 20 | 20 | 30 |
| 50 | 2 | 165 | 10 | 20 | 20 | 30 |
| 65 | 2.5 | 175 | 10 | 20 | 20 | 30 |
| 80 | 3 | 175 | 10 | 20 | 20 | 30 |
| 100 | 4 | 225 | 15 | 30 | 25 | 30 |
| 125 | 5 | 225 | 15 | 30 | 25 | 30 |
| 150 | 6 | 225 | 15 | 30 | 25 | 30 |
| 200 | 8 | 325 | 20 | 40 | 30 | 30 |
| 250 | 10 | 325 | 20 | 40 | 30 | 30 |
| 300 | 12 | 325 | 20 | 40 | 30 | 30 |
| 350 | 14 | 325 | 20 | 40 | 30 | 30 |
| 400 | 16 | 340-400 | 20 | 40 | 30 | 30 |
| 450 | 18 | 340-400 | 25 | 45 | 30 | 30 |
| 500 | 20 | 340-400 | 25 | 45 | 30 | 30 |
| 600 | 24 | 340-400 | 25 | 45 | 30 | 30 |
APPLICATIONS
- Pressure piping systems in building equipment and general industrial plants.
- Pump and turbine lines used for power generation plants, industrial machinery and universal pump blowers.
- Feed-water & drainage lines for waterworks & sanitary piping systems.
- Pipelines for industrial plants and shipbuilding yards.
Note: Customized for flanges ANSI-150, ANSI-300 and DIN
- Flange
- Rubber Layer
- Rubber Impregnated Fabric and Tire Cord
- Steel Ring
Factory Corner
FAQ
Q. Are you a trading company or a manufacturer?
A: We are a manufacturer as you can see our workshop as above.
Q. What is your payment term?
A:Normally T/T 30% in advance, balance to be paid before delivery.
Q: What is your main market?
A:North America,Greenland,South America,Africa,Southeast Assia, Former Soviet Republics ,East Assia,and Europe.
Q: Can I place sample order to your factory?
A: Yes, Samples can be provided.
Q:What kind of trade terms can you do?
A:EX-WORKS,FOB,CFR,CIF,etc.
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is accordijng to quantity.