Full welded reduced diameter flange ball valve Q41HF-16/25C CF8 ball fixing handle anti-corrosion paint

Fully welded reduced diameter flange ball valve Q341HF-16/25C CF8 ball bipolar turbine anti-corrosion paint

Fully welded reduced diameter flange ball valve Q347HF-16/25C CF8 fixed ball bipolar turbine anti-corrosion paint

Fully welded reduced diameter ball valve Q61HF-40K CF8 ball fixing handle KIS standard

Fully welded turbine reduced diameter ball valve Q361HF-20K 304 ball KIS standard

Fully welded reduced diameter ball valve Q41HF-20K CF8 ball fixed handle with lock KIS

Fully welded reduced diameter ball valve Q41HF-20K CF8 ball movable handle with lock KIS

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