1:Paipa Fauvela(ASTM A335 P5,P9,P11,P22,P91,P92 Ma isi.)

Fa'amatalaga Fa'ata'atia mo le Su'ega Ferritic Alloy-Steel Pipe mo Au'aunaga Maualuluga

2:Paipa laina(API 5L Gr.B X42 X52 X60 X65 X70 Ma isi)

Ole paipa e leai se aoga e fa'aaogaina mo felauaiga maualuga ole suau'u, ausa ma vai e asu mai ile eleele ile pisinisi ole suau'u ma kesi e ala ile paipa.

3:Paipa Su'u'u(API 5CT J55, K55, N80, L80, P110, Ma isi)

Alamanuia suau'u ma kesi fa'alenatura -—Papa u'amea mo le fa'aogaina e fai ma fa'apa'u ma paipa mo vaieli

4:O paipa uamea e leai se mea mo le fausiaina o masini(GB/T8162 42CrMo,EN10210 S235GRH,EN10219 S355JOH)

E masani ona faʻaaogaina mo paipa uʻamea faʻainisinia, paipa uamea carbon ma paipa faʻainisinia.

5:Boiler Superheater Heat Exchanger Alloy Paipa(ASME SA179/192/210/T11/T22/T91)

Paipa u'amea u'amea e leai se fa'auiga Ferritic ma Austenitic mo fa'aulaula Superheater Heat Exchanger paipa fa'ameamea.