Sili atu 20 tausaga gaosiga poto masani. O oloa e mafai ona matou ofoina atu paipa uʻamea, bw paipa faʻapipiʻi, faʻapipiʻi faʻapipiʻi, faʻapipiʻi flanges, valve fale gaosi oloa. Bolts& Nati, ma gaskets. O mea e mafai ona avea ma u'amea carbon, u'amea u'amea, Cr-Mo u'amea u'amea, inconel, incoloy u'amea, maualalo vevela carbon sila, ma isi. Matou te fia ofoina atu le afifi atoa o au poloketi, e fesoasoani ia te oe e sefe le tau ma sili atu ona faigofie ona faaulufale mai.