Ua vaevaeina paipa rectangular i paipa uʻamea sologa lelei ma paipa uamea uʻamea (seamless paipa) vevela-taai seamless paipa faatafafa, malulu tosoina seamless paipa sikuea, extruded seamless paipa sikuea, ma paipa faatafafa uelo.O le paipa sikuea su'isu'i o se fa'ailoga fa'atasi ma le sikuea fa'asaga fa'asaga ma le lapo'a e faia i le Q235 vevela po'o le fa'amalo malulu po'o le u'amea e fai ma mea fa'avae, lea e faia e ala i le punou malulu ona fa'auluina lea e ala i le uelo maualuga.O loʻo i ai i le kamupani le poto masani i le faia o paipa, ma e mafai ona gaosia paipa sikuea / faʻataʻitaʻi paipa o faʻamatalaga faʻapitoa eseese e tusa ai ma manaoga o tagata faʻatau.O faʻamatalaga o oloa ua maeʻa;o le lautele o le 20mm-800mm e mafai ona suia fa'aletonu.
