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Valva fanandratana
Valva fanandratana
Fomba fitondrana BB-BG-QS&Y, kodiarana tanana, kodiarana miendrika "bevel", lakile
Endrika fenitra API599, API6D
Mifanatrika ASME B16.10
Tendron'ny flange ASME B16.5
Fitsapana sy fanaraha-maso API598.API6D
NORTECHis iray amin'ireo mpitarika ao ShinaValva fanandratana plugMpanamboatra & Mpamatsy.