How should the hoses for the 30% hydrochloric acid storage tank and the inlet and outlet of the hydrochloric acid transfer pump be selected?
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How to choose the hoses for 30% hydrochloric acid fiberglass storage tanks and hydrochloric acid transfer pumps? Stainless steel flexible hoses may take a slightly longer time to be damaged, but they can still get corroded. The strength of non-metallic materials is a problem; the sinking of storage tanks and the vibration of hydrochloric acid transfer pumps are also issues. I would appreciate your advice on these matters
Is no one responding? A 1.5m long polyethylene plastic pipe with flanges (UV-resistant) is to be used to replace this flexible tube
Wow, what kind of flexible metal hose can withstand 30% hydrochloric acid? Isn’t it great to use a steel-lined PTFE metal hose?
Generally, PP pipes or plastic-lined metal hoses are used.
Install a section of stainless steel flexible hose or expansion joint behind the root valve of the storage tank or the pump; for the rest, PP pipes or fiberglass-reinforced plastic pipes can be used for transportation
30% hydrochloric acid: use PP if the budget is limited; use lined materials if there is a slight amount of budget available; use steel-lined PTFE if cost is not a concern.