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Valve yo guterura
Valve yo gushyiramo icyuma giterura
Uburyo bwo gutwara BB-BG-QS&Y, Ipine y'intoki, ibikoresho bya bevel, icyuma gikurura
Igishushanyo mbonera gisanzwe cya API599, API6D
Imbonankubone ASME B16.10
Impera za Flange ASME B16.5
Isuzuma n'igenzura API598.API6D
NORTECHis imwe mu matsinda akomeye y'UbushinwaValve yo guteruraUruganda n'Umutanga.