Doual ball NR rubber joint with union
- Category: >>>
- Supplier: Hebei Lanwei Imp.& Exp. Co. Ltd.Hebei Ltd.
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Product Overview
Description
The functions of rubber expansion joints:
1. Allow moving to the four directions.
2. Precision shaping by the synthetic rubber and nylon fabric.
3. Reducing the vibration and noise.
4. Resistant of the high pressure and corrosion.
5. Easy to install with the flexible flange.
1. Allow moving to the four directions.
2. Precision shaping by the synthetic rubber and nylon fabric.
3. Reducing the vibration and noise.
4. Resistant of the high pressure and corrosion.
5. Easy to install with the flexible flange.
I will show more details about the product in the following contents.
Model | JDX Type Reduced Expansion Rubber Joint ( Big and Small Rubber Joint) | British Standard Expansion Rubber Joint with Flange | JGD-A Type Dual-ball Expansion Joint with Flange | ||
Model Number | PN6,PN10 | PN10, PN16, PN25 | PN10, PN16, PN25 | ||
Rubber material | EPDM, NBR, NR, Neoprene | ||||
Body Frame | Nylon cord Fabric | ||||
Flange | Cast and Forged Carbon Steel (Q235) Stainless steel (201/304/316/321) Plastic | ||||
Flange material | Carbon Steel and Stainless steel | ||||
Operation Condition | ||||||||
Working Temperature | -30℃~+150℃ | |||||||
Working Pressure | 6~40 bars(PN6~PN40) | |||||||
Test Pressure | 1.5 Times of Working Pressure | |||||||
Burst Pressure | 2.0 Times of Working Pressure | |||||||
Applicable Medium | Air, Water, Portable Water, Sewage, Seawater, Acid, Alkali, Oil, etc. | |||||||
Structure & Material
It mainly composed of flanges, pressurized ring, frame, inner and outer rubber layer.
The material of each parts are supported by customer's requirements.
Name | Material | |
1 | Outer Rubber | NR, EPDM, NBR, CR, etc. |
2 | Inner Rubber | NR, EPDM, NBR, CR, etc. |
3 | Frame | Nylon Cold Fabric |
4 | Flange | Carbon Steel Galvanized, Ductile Iron, Stainless Steel, etc. |
5 | Pressurized Ring | Steel Wire Strand |
Products Description
Details Images
1.More than 55% rubber content
3.Enough nylon layers to ensure high
pressure resistance
2.Cooper plated steel wire 10 layer of
Nylon cord
4.Smooth sealing surface
3.Enough nylon layers to ensure high
pressure resistance
2.Cooper plated steel wire 10 layer of
Nylon cord
4.Smooth sealing surface
1.Mirror-like appearance
2.Have special lengths. Different length
molds for every size.
3.No leakage.
4.EPDM,NR,NBR,PTFE,BR,CR,BR+CR,
2.Have special lengths. Different length
molds for every size.
3.No leakage.
4.EPDM,NR,NBR,PTFE,BR,CR,BR+CR,
FKM,Sylopute.
1.Hot-dip galvanizing floating flanges
2.Flange material: Carbon steel,Low Temp carbon steel,SS,Duples SS,Low Alloy Steel, Cast Iron, Ductile Iron.
3.Have a certain corrosion resistance
4.No rust, No thin, No sand holes.
2.Flange material: Carbon steel,Low Temp carbon steel,SS,Duples SS,Low Alloy Steel, Cast Iron, Ductile Iron.
3.Have a certain corrosion resistance
4.No rust, No thin, No sand holes.
1.Service life up to 3 years.
2.Strong acid and alkali resistance,wear
resistance, oil resistance, over food.
3.More than 1600 sets of molds with
diameter from DN15-DN4000,can meets
customized need 100%.
2.Strong acid and alkali resistance,wear
resistance, oil resistance, over food.
3.More than 1600 sets of molds with
diameter from DN15-DN4000,can meets
customized need 100%.
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