https://www.wsv-valve.com/lng-valve.html Use of LNG Valve Ball valves, gate valves, check valves, globe valves, and lng high performance butterfly valves, made of titanium, nickel aluminum bronze, and duplex stainless steel, are recommended for pipeline transportation of liquefied natural gas. Our lng valves bear corrosion resistance, long service life, and long replacement cycle, which saves project costs and later maintenance costs for you.