What material is generally used for the hydrochloric acid pipelines in water treatment plants?

2017-02-26View Original

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What material is generally used for the hydrochloric acid pipelines in water treatment plants?

Reply #22017-02-26

Corrosion-resistant materials, such as lined pipes with PTFE lining.

Reply #32017-02-26

The operating conditions need to be specified in order to provide an answer… There’s nothing; those who can answer are either experts or complete charlatans

Reply #42017-02-26

The hydrochloric acid content in water treatment plants is generally not very high, and the temperature is also low. In the projects we have worked on, both lined pipes and PVC pipes have been used

Reply #52017-02-26

Hydrochloric acid concentration below 5%, room temperature, maximum pressure of 0.7 Mpa

Reply #62017-02-26

The conditions seem quite ordinary; PTFE lining, plastic lining, PO, PVC, and CPVC are all acceptable.

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