- Product Information
Stainless Steel Offset Lift‑Off Butt Hinge Model L7‑Series
| Model No. | Dimension(H × W × T) |
|---|
2.0‑2.5mm Thickness Hinges: 40 ~ 60Kgs Per Door
3.0mm Thickness Hinges: 60 ~ 80Kgs Per Door
Recommendation: 3 pieces per door
| Material Grade | Application Environment |
|---|---|
| SUS201 | Cost‑effective stainless steel for indoor dry‑environment commercial projects. |
| SUS304 | General‑purpose anti‑corrosion stainless steel for hotel, office, public‑building commercial door projects, indoor & moderate‑humidity outdoor environment. |
| SUS316 | Marine‑grade anti‑corrosion material, suitable for coastal, high‑salt‑spray and high‑humidity harsh environment. |
Doors requiring extra offset swing clearance
School, hospital, office, retail store public‑access door projects
Utility access doors, quick‑remove service door applications
Coastal / high‑humidity projects(SUS316 option)
Offset Leaf Geometry‑Offset hinge leaf provides additional swing clearance for special door‑frame conditions.
Fully Lift‑Off Removable Structure‑Entire door can be lifted off without unscrewing hinge fixing screws.
Full Size Range‑6 stock sizes from 76.2mm to 152mm height, 2.0‑3.0mm leaf thickness for different door weight.
3 Grade Stainless Steel Optional‑SUS201 / SUS304 / SUS316, meet different budget and anti‑corrosion requirement
Engineering Load‑Rating Reference‑Clear door‑weight suggestion for project quotation & hardware selection
6 Surface Finishes Available‑SS, PSS, BP, GP, AB, AC to match diverse door‑finish requirement
OEM Supported‑Custom logo engraving & special packing for bulk project orders