paipa u'amea seamless o se oloa u'amea taua tele fa'aaogaina i le tele o fanua. O lona gaosiga tulaga ese e faia ai le paipa uʻamea e aunoa ma ni uelo, faʻatasi ai ma mea faʻainisinia sili atu ma compressive teteʻe, talafeagai mo siosiomaga e maualuga le mamafa ma le vevela maualuga.

I tulaga o le faʻaaogaina o faʻataʻitaʻiga, o paipa uʻamea e masani ona faʻaaogaina i fanua e pei o le suauʻu ma le kesi felauaiga, vailaʻau vailaʻau, fausiaina, fau vaa ma pisinisi tau taavale. Aemaise lava i le suauu ma le kesi alamanuia, paipa uʻamea seamless e masani ona faʻaogaina mo pipelines ma downhole meafaigaluega, ma e mafai ona tatalia tulaga faigata siosiomaga.

E tusa ai ma tulaga faʻataʻitaʻiga, o paipa uʻamea e le masani ai e masani ona gaosia ma faʻataʻitaʻiina e tusa ai ma tulaga faʻale-malo (pei o le GB, ASTM, API, ma isi).GB/T 8162e faʻatatau i paipa uʻamea seamless mo fausaga, aoASTM A106e masani ona faʻaaogaina mo paipa faʻafefeteina uamea carbon mo auaunaga vevela maualuga. Mo paipa u'amea e leai ni mea e fa'aogaina, tulaga masani e aofia aiASTM A335, ma sui togi o le P5 ma le P9 e faʻamautinoa ai le faʻatinoina o paipa uʻamea i le vevela ma le mamafa.

E tusa ai ma meafaitino, o paipa uʻamea faʻafefeteina e masani ona faʻaogaina le uʻamea maualalo ma uʻamea maualuga, faʻatasi ai ma le faʻafefeteina lelei, maualuga le vevela ma le faʻamaʻiina. Mo se faʻataʻitaʻiga, o mea masani e faʻaaogaina mo paipa uʻamea faʻapipiʻi e aofia ai le uʻamea uʻamea Cr-Mo (e pei o le 12Cr1MoG ma isi), lea e fetaui lelei mo le maualuga o le vevela ma le maualuga o mea faʻapipiʻi e pei o pusa ma vevela. O mea nei e feagai ma togafitiga vevela malosi ma asiasiga ina ia mautinoa lo latou mautu ma le saogalemu i lalo o tulaga ogaoga.

O paipa u'amea lamolemole, aemaise o paipa u'amea u'amea u'amea, e iai sona sao taua i pisinisi fa'aonaponei. O a latou gaosiga fa'apitoa ma mea e sili atu ona lelei e avea ai i latou ma filifiliga lelei mo fa'ainisinia eseese.