GQT-15N-1，GQT-20N-1，GQT-25N-1，GQT-40N-1，GQT-50N-1，GQT-15N-2，GQT-20N-2，GQT-25N-2，GQT-40N-2，GQT-50N-2，GQT-15Z-1，GQT-20Z-1，GQT-25Z-1，GQT-40Z-1，GQT-50Z-1，GQT-15Z-2，GQT-20Z-2，GQT-25Z-2，GQT-40Z-2，GQT-50Z-2，GQT-Z15N中壓，GQT-Z20N中壓 DN20，GQT-Z25N中壓 RC1"，GQT-Z40N中壓 RC 1.5"，GQT-Z50N中壓 RC 2"，，
