Fully welded reduced diameter locking ball valve Q61HF-16 CF8 ball movable handle/T-shaped handle

Fully welded full bore ball valve Q61HF-16/40C CF8 ball fixing handle anti-corrosion paint

Fully welded full bore ball valve Q61HF-16/25C CF8 ball movable handle anti-corrosion paint

Fully welded fixed ball valve Q367HF-16/25C CF8 ball reduced diameter forged ball valve bipolar turbine anti-corrosion paint

Directly buried telescopic ball valve

Directly buried umbrella ball valve

High pressure butt welded fixed ball valve Q367HF-300LB-1500LB

Directly buried double relief ball valve MQ361HF-25C CF8 ball

GB HG flange ball valve Q341F-16

ANSI flange ball valve Q41F-300LB

ANSI flange ball valve Q41F-150LB

GB HG TB ball valve Q347F-16