山东华诚TLD脱硫泵密封是双端面集装式结构。该密封内部工作长度短，静环补偿，多弹簧外置不与介质接触，基体材质可选为316L,2205,2605,2507,1.4529等，具有不易堵塞、耐用等优点，使用寿命是普通机械密封的两倍以上，其广泛用于燃煤发电厂。安装方便，使用简单。其可靠的密封性、长时间的使用寿命越来越被更多电厂采用。

常见泵型号：
25TLD-15???25TLD-25??40TLD-17???40TLD-19??40TLD-25???40TLD-28
?
40TLD-30???50TLD-30???50TLD-33??50TLD-40???50TLD-45??50TLD-50
65TLD-30???65TLD-40???80TLD-33???80TLD-36???80TLD-39??80TLD-42
80TLD-52???100TLD-36??100TLD-39??100TLD-42??100TLD-50?100TLD-60
150TLD-C42?150TLD-48??150TLD-50??150TLD-55??150TLD-58??150TLD-60
150TLD-65??150TLD-70??200TLD-C42??200TLD-43??200TLD-45??200TLD-50
200TLD-58??200TLD-60??200TLD-63???200TLD-6???200TLD-75??250TLD-43
250TLD-44??250TLD-47??250TLD-50??250TLD-65???250TLD-75??300TLD-40
300TLD-50??300TLD-56??300TLD-60??300TLD-65???350TLD-52??400TLD-50
400TLD-65??400TLD-67??500TLD-69???500TLD-63???500TLD-76?500TLD-71
550TLD-75??600TLD-80??650TLD-82???650TLD-83???700TLD-90??700TLD-100
800TLD-100

25TL-15??25TL-25??40TL-17??40TL-19??40TL-25??40TL-28??40TL-30?
50TL-30??50TL-33??50TL-40??50TL-45??50TL-50??65TL-30
65TL-40??80TL-33??80TL-36??80TL-39??80TL-42??80TL-52
100TL-36?100TL-39??100TL-42?100TL-50?100TL-60?150TL-C42
150TL-48??50TL-50??150TL-55?50TL-58??50TL-60??150TL-65
150TL-70??200TL-C42?200TL-43?200TL-45?200TL-50?200TL-58
200TL-60??200TL-63??200TL-65?200TL-75?250TL-43?250TL-44
250TL-47??250TL-50??250TL-65?250TL-75?300TL-40?300TL-50
300TL-56??300TL-60??300TL-65?350TL-52?300TL-50?400TL-65
400TL-67??500TL-69??500TL-63?500TL-76?500TL-71?550TL-75
600TL-80??650TL-82??650TL-83?700TL-90?700TL-100?800TL-100

密封型号：
YTBB174-25 ? ? YTBB174-30 ??YTBB174-35 ??YTBB174-40 ??YTBB174-45 ??YTBB174-50
YTBB174-60 ? ? ?YTBB174-65 ??YTBB174-75 ??YTBB174-80 ??YTBB174-95 ??YTBB174-115
YTBB174-125 ? ? YTBB174-135