Min. Order Reference FOB Price
1 Piece US$100.00-10,000.00 / Piece
Product Description
product description The ammonia stop valve is a special valve for non-corrosive gas. It is mostly used for media such as oxygen, nitrogen, hydrogen, argon, and can also be used for liquefied gas (coal gas). Ammonia stop valve is a common valve for industrial gas pipelines. JY41W, JY41Y oxygen ...