Valve Polo ueleele atoatoa
Valve Polo ueleele atoatoa
Fa'amatalaga
Fuafuaga masani:
Fuafuaga
API6D, ASME B16.34
Su'ega
API598
Vaega o oloa:
Tele
2″ ~ 48″ (DN50~DN1200)
Fa'ailoga
150LB ~ 1500LB
Mea Tino
Uamea uamea, Uamea uamea
tipi
A105+ENP, 13Cr, F304, F316