GLL型列管式油冷却器是卧式冷却器，广泛应用于机械、冶金、化工、电力、船舶、医药、食品、供暖、铁路机车等领领域。主要型号有GLL2-3、GLL3-4、GLL3-5、GLL3-6、GLL3-7、GLL4-12、GLL4-16、GLL4-20、GLL4-24、GLL4-28、GLL5-35、GLL5-40、GLL5-45、GLL5-50、GLL5-60、GLL6-80、GLL6-100、GLL6-120列管式油冷却器。
| 型号 | L | C | L1 | H1 | H2 | D1 | D2 | C3 | C2 | B | L2 | L3 | D3 | D4 | n-d1 | n-d2 | (n-b)*L | DN1 | DN2 | 重量（kg) |
| GLL3-4 | 1165 | 682 | 265 | 190 | 210 | 219 | 310 | 140 | 200 | 290 | 367 | 485 | 100 | 100 | 4-17.5 | 4-17.5 | 4-20+28 | 32 | 32 | 143 |
| GLL3-5 | 1465 | 982 | 785 | 168 |
| GLL3-6 | 1765 | 1282 | 1085 | 110 | 40 | 184 |
| GLL3-7 | 2065 | 1512 | 1385 | 220 |
| GLL4-12 | 1555 | 960 | 345 | 262 | 262 | 235 | 435 | 200 | 300 | 370 | 497 | 660 | 145 | 145 | 4-20*30 | 65 | 65 | 319 |
| GLL4-16 | 1960 | 1365 | 1065 | 380 |
| GLL4-20 | 2370 | 1775 | 1475 | 440 |
| GLL4-24 | 2780 | 2175 | 1585 | 160 | 8-17.5 | 80 | 505 |
| GLL4-28 | 3190 | 2585 | 350 | 2295 | 566 |
| GLL5-35 | 2480 | 1692 | 500 | 315 | 313 | 426 | 535 | 235 | 300 | 520 | 730 | 1232 | 180 | 180 | 8-17.5 | 4-25*32 | 100 | 100 | 698 |
| GLL5-40 | 2750 | 1962 | 1502 | 766 |
| GLL5-45 | 3020 | 2202 | 1772 | 210 | 125 | 817 |
| GLL5-50 | 3290 | 2472 | 2042 | 900 |
| GLL5-60 | 3830 | 3012 | 515 | 725 | 2582 | 1027 |
| GLL6-80 | 3160 | 2015 | 700 | 500 | 434 | 616 | 780 | 360 | 550 | 750 | 935 | 1555 | 295 | 295 | 8-22 | 8-22 | 4-25*32 | 200 | 200 | 1617 |
| GLL6-100 | 3760 | 2615 | 2155 | 1890 |
| GLL6-120 | 4360 | 3215 | 2755 | 2163 |
