TANA42F内装式安全阀主要用于铁路和汽车石油液气槽车或地面液气储罐上，起超压安全保护作用。
TANA42F inner assemble safety valve is to be applied to liquefied gas tank lorry in railroad and automobile or ground liquefied gas tank, to provide overpressure protection.
液化天然气槽车是LNG陆地输送的重要工具，而将高真空多层绝热方式应用于LNG槽车在国内尚属首次。
The LNG tanker is very important tool for LNG transportation on land. It is the first time in China for LNG tanker to use the high vacuum multi-layer thermal insulation.
应用推荐