Advantages of pe tanks made through rotational moulding
Polyethylene (PE) tanks are manufactured in single pieces and this is the reason why on-site assembling and welding are not required. Only big sizes modular tanks (this is the case of Rototec’s products with volumes higher than 36000 lt) might require on-site welding, but they need short time of installation and limited equipment (the electric welding can be done in 2 hours).
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