Atsangano ny Valve Plug
Fomba mitondra fiara BB-BG-QS&Y , Kodiaran-tanana, fitaovam-pitaterana, wrench
Famolavolana fenitra API599, API6D
Mifanatrika ASME B16.10
Ny flange dia mamarana ny ASME B16.5
Fitsapana & fisavana API598.API6D
NORTECHis iray amin'ireo Shina malaza indrindraFiakarana valva plugMpanamboatra & mpamatsy.