1：Paipa Paipa（ASTM A335 P5, P9, P11, P22, P91, P92 ma isi mea faapena.)

Fa'amatalaga Fa'atulagaina mo Paipa U'amea Ferritic Alloy-Steel e Le Mafa'atasi mo Auaunaga Vevela Maualuga

2：Paipa Laina（API 5L Gr.B X42 X52 X60 X65 X70 ma isi mea faapena）

Paipa e leai se fa'alavelave e fa'aaogaina mo felauaiga maualuga o le suau'u, ausa ma le vai e tosoina mai le eleele i pisinisi fa'apisinisi suau'u ma kesi e ala i le paipa.

3：Paipa Fa'asu'u ma Fa'apipi'i（API 5CT J55, K55, N80, L80, P110, ma isi）

Alamanuia o le suau'u ma le kesi masani ——Paipa u'amea e fa'aaoga e fai ma ufi ma paipa mo vaieli

4：Paipa u'amea e leai ni so'oga mo le fausiaina o masini(GB/T8162 42CrMo,EN10210 S235GRH,EN10219 S355JOH)

E masani ona faʻaaogaina mo paipa uʻamea seamless faʻainisinia, paipa uʻamea kaponi ma paipa faʻainisinia uʻamea faʻaeletonika.

5：Paipa Fa'avevela Fa'avevela Fa'apuna mo le Fa'afesuia'iga o le Vevela（ASME SA179/192/210/T11/T22/T91）

Paipa U'amea Fa'a'au'au Seamless Ferritic Ma Austenitic Mo Paipa Fa'a'au ...