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The reasons for deformation of rubber expansion joints.
There are various types of rubber expansion joints, divided into single-sphere rubber expansion joints, double-sphere rubber expansion joints, and reducer rubbe
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Do you know the advantages of multi-ball rubber expansion joint?
Double sphere rubber expansion joint is composed of inner and outer rubber, cord fabric layer and steel wire ring, which is vulcanized and then loosely combined
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Rubber expansion joint installation is not standardized? The consequences are serious
Rubber soft joints are mostly installed inside the pipeline, in addition to a small repair of the tilt degree of the pipeline, but also plays a role in shock ab
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Four aspects that affect the sealing performance of rubber seals
I . Temperature
After freezing, rubber seals will become brittle and less elastic, resulting in air leakage. In the moving process, high temperature will make t -
Sleeve compensator maintenance and maintenance
Pipeline operation, compensator sliding sleeve is strictly prohibited by the external lateral thrust, should always ensure that the axial concentric with the pi
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What is the service life of non-metallic expansion joint skin?
We know that expansion joints have a certain service life according to the material and media conditions, did you know that the skin of non-metallic expansion j
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Reasons for blistering of rubber flexible joints
The main reason for blistering of rubber soft joints is caused by some improper operation during processing, the bonding of inner rubber cord and rubber is not
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What are the differences between EPDM rubber expansion joints and ordinary rubber expansion joints?
Now many EPDM rubber expansion joints on the market are the inner rubber layer is EPDM, the middle of the curtain cloth and the outer rubber layer are ordinary
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Which media are the disassembly joints suitable for pipelines?
Dismantling joints are suitable for conveying seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil,
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What role do metal expansion joints play in heating pipes?
Heating pipes often encounter a problem, that is, thermal expansion and contraction. When the pipeline inside the hot water through the water pipe will expand,
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What are the characteristics of seawater resistant rubber expansion joints?
Seawater-resistant rubber expansion joints have good seawater adaptability, can play a good role in resisting a variety of corrosive factors in seawater, to ens
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Inspection before using flexible waterproof casing.
Check the rubber seal of the waterproof sleeve before use, there shall be no cracking, misalignment, mismatch and other phenomena. The surface in contact with t
