3-zidutswa mpira mavavu akuyandama, ulusi woyandama valavu mpira
Mapangidwe & Miyezo Yopanga: ASME B16.34
Kukula kwa nkhope ndi nkhope: ASME B16.10
Kukula kwa Ulusi: BSP/BSPT/NPT
Pressure-Kutentha: ASME B16.34
Kuyesa ndi Kuyang'anira: API598,API6D
Mtundu Wantchito: Pneumatic actuator kuchita kawiri.
DN(NPS): 1/2″~4″
zakuthupi: CF3,CF3M,CF8,CF8M
Malingaliro a kampani NORTECHndi imodzi mwa valavu ya mpira yoyandama ya China Threaded Wopanga & Wopereka.