Shandong Shunye Stainless Steel Co., Ltd. is one of the most reliable manufacturers and suppliers of stainless steel lever handle set in China. We are specialized in providing high quality customized products with competitive price. Welcome to buy bulk cheap stainless steel lever handle set made in Chin here from our factory. Contact us for quotation.
Specifications
|
Project |
Content |
|
Process |
Silica Sol Investment Casting + Precision CNC + Assembly |
|
Material |
SS316 / SS304 / CF8M |
|
Surface Finish |
Fine Satin Brushed with Polished Accents |
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Assembly Design |
Back-to-Back Door Lever Set with Through-Spindle |
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Mounting Rosette |
Dual 3-Hole Circular Rose Plates with Countersunk Holes |
|
Weight Range |
1.2kg - 2.8kg (Robust structural heavy hardware suite) |
|
Tolerance |
CT4-CT6 for raw plates, Micron axis alignment fitments |
|
MOQ |
100 sets |
|
OEM Service |
Available (Custom Spindle Lengths, Handle Shapes & Rosette Diameters) |
|
Certification |
ISO9001 / Heavy Loading Operation Test Certificate Supplied |
Available Materials
● Stainless Steel 316 (SS316 / CF8M for ultimate anti-rust and salt-spray defense on watertight marine doors)
● Stainless Steel 304 (SS304 / CF8 for heavy duty industrial automation cabinets and heavy container doors)
● Custom High-Yield Tensile Mechanical Alloys
Features
✔Back-to-Back Turnkey Set: Complete double-sided lever assembly paired with a heavy center spindle for instant door plumbing.
✔Ergonomic Leverage Flow: Optimized solid L-shape grab bars deliver maximum mechanical actuation torque with comfortable hand grips.
✔3-Hole Solid Rosette Anchors: Dual heavy investment cast base plates feature pre-drilled sloped holes to sit completely flush with doors.
✔Precision CNC Lathe Spindle: Fully machined connecting core bars ensure zero rotational lash and tight concentric latch operations.
✔Solid Structural Density Matrix: Solid lost-wax lever components achieve vastly superior structural fatigue life compared to thin hollow tubes.
Applications
Marine Watertight Doors & Hatch Access
Heavy Duty Industrial Enclosures & Lockers
Refrigerated Equipment Containers
Offshore Facilities Pressure Cabin Gates
Production Capability
Max Single Weight: 5kg
Annual Capacity: 1000 Tons
Standard Lead Time: 45-60 Days
Total Assembly Specialization: Our production facility operates dedicated contract testing benches to calibrate internal spring returns, press-fit alignment pins, and run high-frequency operational trials, delivering fully matched ready-to-mount kits directly to your buyers
Inspection & Quality Control
High Torque Actuation & Break Loading Testing
Hinge Axis Coaxiality & Parallelism Check
Salt Spray Corrosion Resisting Test
Spectrometer Core Material Element Heat Verification (100% Heat Tracing Tracking)
FAQ
Q: Can you adjust the center spindle length to fit completely different heavy door thickness profiles?
A: Yes, absolutely. We operate 100% as a professional OEM contract manufacturing foundry and machining workshop. You can provide your custom CAD blueprints specifying your panel thickness (e.g., 40mm, 60mm, or 80mm), and we will CNC-machine the spindle length, cross-holes, or parallel drive flats precisely to lock perfectly into your existing latch mechanisms.
Q: Does this door handle set come shipped completely assembled as a matching pair with all fasteners?
A: Yes. We specialized in providing comprehensive turnkey hardware contract options. We pour the solid handles and rosettes, CNC-machine the center clearances, provide high-end surface brushing, and execute full mating alignment and torque-testing in-house. It arrives fully functional and packaged as a set, ready for immediate field installation.
Q: Why choose your investment cast lever sets over common cheaper hollow welded bar-stock designs?
A: Watertight marine doors or industrial container gates handle rugged field abuse and intense wind leverage currents. Cheap hollow welded handles or stamped sheets distort rapidly and snap at the seam joints under high impact shocks, posing severe safety issues. Our silica sol investment casting process produces completely dense, solid-core metallic grain matrices that easily withstand high repetitive operation forces and harsh sub-zero climates without distortion, securing an extended operational lifespan.
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