Lag luam wholesale pheej yig dub nyiaj siv ua haujlwm Sectional Door Garage Door Spring Torsion Spring
HIGH QUALITY
• Ua los ntawm cov cua sov-kho kev tshaj lij caij nplooj ntoos hlav steel coils nrog aluminium cones kom paub tseeb tias lawv hnyav heev.
• Qhov tseeb electrophoretic txheej tshuab muab kev ua haujlwm zoo corrosion pov thawj thiab kev ua haujlwm zoo dua.
• Tshuaj tsuag ntsev mus txog 300 Teev, thiab tsawg kawg 16,000 Cycles.
• TSIS TXHOB yuav tsum tau lubricate lub caij nplooj ntoos hlav, ceev tes kom huv si thaum lub sij hawm installation
| Khoom npe | Lag luam wholesale pheej yig dub nyiaj siv ua haujlwm Sectional Door Garage Door Spring Torsion Spring |
| Khoom siv | ASTM A229 (82B) |
| Hlau loj | 0.207/0.218/0.225/0.250/0.262/0.273/0.283/0.295 |
| Sab hauv | 1 3/4 ", 2", 2 5/8", 3 3/4", 5 1/4", 6" |
| Tiav lawm | Roj Tempered / Galvanized / Dub coated |
| Pob | Ntoo Case / Crate Boxes |
| Daim ntawv pov thawj | ISO9001: 2008 |
| Capicity | 1000 Tons / Ib Hlis |
| Lub neej voj voog | 10000-18000 zaug |
| Kev siv | Qhov Chaw Nyob Hauv Qhov Chaw Nres Tsheb / Kev Lag Luam Sectional Overhead Doors |
Pob
Hoobkas
Sau koj cov lus ntawm no thiab xa tuaj rau peb
