i was constructed awater pipeline
diamter : 3"
material : astma106
after 1.5 year the flow rate was decreased when i inspected it i found that it internal diameter was decreaded because of corroson
i thought to construct anew pipeline
but i am confuced which material to use galvanied steel or stainless steel or there is better material with less cost
pressure is about only 1 bar
temperature 25 - 40 c
diamter : 3"
material : astma106
after 1.5 year the flow rate was decreased when i inspected it i found that it internal diameter was decreaded because of corroson
i thought to construct anew pipeline
but i am confuced which material to use galvanied steel or stainless steel or there is better material with less cost
pressure is about only 1 bar
temperature 25 - 40 c