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Question:

What is the expansion joint in the drain pipe?

What is the expansion joint in the drain pipe?

Answer:

From the connection mode, there are welded connections, expansion joints, flange connections, telescopic joints, loose sets, connections, expansion joints
Long distance pipeline when temperature changes and thermal expansion and contraction, in order to protect the pipeline in thermal expansion and contraction when damage to the pipeline will not be guaranteed not to leak, in the case of pipeline thermal expansion and contraction play a regulatory role, so as to avoid pipeline break or split up
In order to protect the pipeline in the heat up and cold contraction of the pipeline will not damage, in the case of guaranteed leakage, the pipe expansion, contraction, play a regulatory role in order to avoid the pipe was broken or burstExpansion joint from the material, there are rubber expansion joint, stainless steel expansion joint, carbon steel expansion joint
Expansion joint is also called expansion jointLong distance pipes also have expansion and contraction when there is temperature change

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