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Stainless Steel H‑Type Lift‑Off Butt Hinge Model L3‑Series
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MATERIAL & SPEC NOTE
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Product Description
L3‑Series H‑Type lift‑off butt hinge, special H‑shaped plate profile with separable lift‑off pin design. Two hinge leaves can be fully separated for fast door removal without unscrewing mounting screws. Thickness 2.0‑3.0mm, multiple metric‑imperial sizes. Multiple stainless steel grades & surface finishes for commercial wooden & metal door projects. Recommend 3 pieces per door.
Specification & Dimension Table
| Model No. | Dimension(H × W × T) |
|---|
Load‑Rating Recommendation
2.0mm Thickness Hinges: 25 ~ 40Kgs Per Door
2.5mm Thickness Hinges: 40 ~ 60Kgs Per Door
3.0mm Thickness Hinges: 60 ~ 80Kgs Per Door
Recommendation: 3 pieces per door
Material Grade Application Scope
| 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. |
Application Scenarios
Interior wooden door & metal door requiring fast door disassembly
School, hospital, office, retail store commercial projects
Utility access doors, removable partition door applications
Coastal / high‑humidity projects(SUS316 option)
Product Advantages
H‑Shape Special Profile‑Unique H‑cutout plate design, compact structure, suitable for narrow‑frame door installation conditions.
Lift‑Off Split Pin Design‑Two hinge leaves can be separated, quick door remove without loosening mounting screws.
Multiple Sizes & Thickness‑Covers light‑medium door weight range up to 80kg.
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
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