名称型号规格标准号备注液面计A(B)T25-Ⅰ，A(B)T25-Ⅱ，A(B)T25-ⅠZ，A(B)T25-ⅡZ，L=5008001100140017002000HG5-1364-80①突面法兰(A)按HGJ46-91②凸面法兰(B)按HGJ47-91 DN20，PN2.5MPa③工作压力：2.5MPa液面计BT64-ⅠBT64-ⅡBT64-ⅠZBT64-ⅡZL=50080011
| 名称 | 型号 | 规格 | 标准号 | 备注 |
| 液面计 | A(B)T25-Ⅰ，A(B)T25-Ⅱ，A(B)T25-ⅠZ，A(B)T25-ⅡZ， | L=500,800,1100,1400,1700,2000 | HG5-1364-80 | ①突面法兰(A)按HGJ46-91②凸面法兰(B)按HGJ47-91 DN20，PN2.5MPa③工作压力：2.5MPa |
| 液面计 | BT64-Ⅰ,BT64-Ⅱ,BT64-ⅠZ,BT64-ⅡZ | L=500,800,1100,1400,1700 | HG5-1365-80 | ①凸面法兰(B)按HGJ47-91 DN20，PN6.3MPa②工作压力：6.3MPa |
| 液面计 | BR40-Ⅰ,BR40-Ⅱ,BR40-ⅠZ,BR40-ⅡZ | L=500,800,1100,1400,1700,2000 | HG5-1366-80 | ①凸面法兰(B)按HGJ47-91 DN20，PN4.0MPa②工作压力：4.0MPa |
| 液面计 | R6-Ⅲ | 304 | HG5-1367-80 | 工作压力,0,6MPa |
| 液面计 | R6-ⅠR6-Ⅱ | 304 | HG5-1368-80 | |
| 液面计 | R-Ⅲ | 304 | HG5-1369-80 | |
| 液面计 | R-ⅠR-Ⅱ | 304 | HG5-1370-80 |
