How does the large diameter soft seal gate valve work?#gatevalves #factory #valve pango valve 70 подписчиков Скачать
Electric ventilation butterfly valve is ready to ship! Do you know what projects can use this valve? Скачать
Double eccentric butterfly valve, paint, material, caliber, actuator, etc. can be customized! Скачать
The electric double eccentric butterfly valve is under pressure test ~ a very good quality valve! Скачать
The production of double eccentric butterfly valve is completed, let’s take a look at the product! Скачать
Pango Valve factory has sufficient stock of blanks, welcome to place orders if you need valves! Скачать
Cleaning of large diameter gate valves before delivery.#valvemanufacturer #valvefactory #oiladngas Скачать
