API 7K Hom DDZ Elevator 100-750 tons
DDZ series elevator yog lub latch elevator nruab nrab nrog 18 degree taper shoulder, siv rau kev tuav cov yeeb nkab drilling thiab cov cuab yeej drilling, thiab lwm yam. Lub nra hnyav txij li 100 tons 750 tons. Qhov loj me txij li 2 3/8” txog 6 5/8”. Cov khoom lag luam tau tsim thiab tsim tawm raws li qhov yuav tsum tau ua hauv API Spec 8C Specification rau Drilling thiab Production Hoisting Equipment.
Cov Kev Ntsuas Kev Txawj
| Qauv | Loj (hauv) | Rated Cap (Luv Tons) | Remlub nkoj |
| DDZ-100 | 2 3/8-5 | 100 | MG |
| DDZ-150 | 2 3/8-4 1/2 | 150 | RG |
| DDZ-250 | 2 3/8-5 1/2 | 250 | MGG |
| DDZ-350 | 3 1/2-5 7/8 | 350 | GG |
| DDZ-350TD | 3 1/2-5 7/8 | 350 | For Sab saum toj tsav tsheb |
| DDZ-500 | 3 1/2-6 5/8 | 500 | HGG |
| DDZ-500TD | 3 1/2-6 5/8 | 500 | For Sab saum toj tsav tsheb |
| DDZ-750 | 4-6 5/8 | 750 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb






