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What are the consequences of incorrect selection of expansion joints?

What are the consequences of incorrect selection of expansion joints?

2020-07-06

In the expansion joint planning, selection is a very important aspect. This is because the selection of aggregates is more complicated, and there are many influencing factors on the material, such as the composition, flow rate, density, and temperature of the internal flowing medium. , It is related to the weather standardization of the external environment and corrosive atmosphere, and the external insulation is also related to the chloride ion content of the insulation material.

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Two installation methods of expansion joints

Two installation methods of expansion joints

2020-07-06

Expansion joints are first installed on the ground. They can be installed on the ground in a simple and clear way. That is to say, there are two solutions for fixing brackets on the ground and expansion joints on the mid-range device. One type is flange connection, and the other type is to take over a connection, so that unlimited types of expansion joints can be installed, such as internal pressure type, direct pull type, direct buried type, unconstrained type, etc.

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What are the requirements for expansion joints during installation

What are the requirements for expansion joints during installation

2020-07-06

What are the regulations to consider when installing expansion joints? After the expansion joint pipeline installation system is carried out, the gas generator and sealing can be removed from the expansion joint as auxiliary quasi-positioning support rods and standard parts for transportation and installation.

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Where is the most appropriate location for expansion joints?

Where is the most appropriate location for expansion joints?

2020-07-06

1. Long-term compressive performance, only in terms of design plan, the compressive performance of standard stamping elbows. However, because of the elements at all levels, the specific wall thickness of the floor heating pipe is generally 2mm. Under this thickness, all kinds of pipes can be considered for floor heating regulations, and the compressive advantages of standard stamped elbow pipes cannot be reflected;

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