What material is used for the embedded sleeves in the tanks for hydrochloric acid wastewater? Are there plastic sleeves for passing through walls? Or it has preservatives
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What material is used for the embedded sleeves in the tanks for hydrochloric acid wastewater? Are there plastic sleeves for passing through walls? Are there any anti-corrosion sleeves? Especially those with small diameters
The size of the diameter determines whether the construction issues can be resolved
Just use an iron tube cover for the buried pipe.
The material of the casing isn’t important; what matters is that the pool must be corrosion-resistant once it’s built； Try to avoid using non-metallic embedded pipes such as PVC/PE, as differences in expansion coefficients can lead to detachment over time ； It is recommended to use flexible cast iron waterproof sleeves.