Valavu Yolumikizira: Ma Valavu Achitsulo Opangidwa ndi Mpweya Waukulu Opangira Ntchito Zobowola
Zipangizozi zikugwirizana ndi miyezo ya ASTM ndi AISI, pomwe zofunikira zaukadaulo zikugwirizana ndi API Spec 6A. Ma valve awa ali ndi magwiridwe antchito abwino kwambiri otsekera, kudalirika kwambiri, kugwiritsa ntchito mosavuta, komanso kusinthasintha kwamphamvu. Malumikizidwe omaliza amagwirizana ndi ulusi wa mapaipi ndi ulusi wa mapaipi, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo osiyanasiyana.
Lembani uthenga wanu apa ndipo mutitumizireni





