Description:
| TANA42F | | TANA42F内装式安全阀主要用于铁路和汽车石油液化气槽车或地面液化气储罐上，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 auto or ground liquefied gas tank, to provide over pressure protection. | | 主要零部件材料 Materials for main parts | | Name of parts | Body, Bonnet | Nozzle, disc | Spring | | Materials | WCB | 2Cr13 | 50CrVA | | 外形尺寸和连接尺寸 Dimensions （mm） | | NO. | Name of part | Materials | | 1 | Disc | Carbon Steel | | 2 | Sealing | PTFE | | 3 | Body | Carbon Steel | | 4 | Stem | 1Cr18Ni9Ti | | 5 | Nozzle | Carbon Steel | |
