An 1800×38×1.2mm Stainless Steel 304 Continuous Long Piano Hinge is a precision-engineered hardware component designed for doors, windows, and furniture requiring durable, long-span hinging. Crafted from premium 304 stainless steel, this hinge features an extended 1800mm length, 38mm width, and 1.2mm thickness, balancing structural integrity with lightweight versatility. The continuous design ensures seamless support across large fixtures, while the 304 stainless steel construction offers excellent corrosion resistance for indoor and outdoor use—ideal for humid environments or coastal applications. With a 1.2mm thickness, it provides reliable load-bearing capacity for medium to heavy-duty needs, such as commercial windows, large cabinet doors, or custom furniture pieces. Pre-drilled holes (if included) enable straightforward installation, distributing weight evenly to minimize stress on mounting points. Its sleek finish and robust build make it a versatile choice for architectural, residential, and industrial settings, combining functional reliability with aesthetic appeal.
- Dimensions: 1800mm (Length) × 38mm (Width) × 1.2mm (Thickness)
- Material: 304 Stainless Steel (18/8 Chromium-Nickel Alloy)
- Key Features:
- Extra-long 1800mm length for large fixtures
- 1.2mm thickness for medium-heavy load-bearing
- Corrosion-resistant for indoor/outdoor environments
- Continuous design for uniform weight distribution
- Smooth surface finish (mill finish or customizable)
- Load Capacity: Suitable for medium-weight doors, windows, and furniture panels
- Application:
- Commercial storefront windows & doors
- Large kitchen cabinets, wardrobe doors
- Industrial enclosures, display cases
- Outdoor structures (greenhouse panels, garden gates)
- Installation:
- Optional pre-drilled holes for easy mounting
- Compatible with standard screws (hardware not included)
- Recommended for projects requiring long-span stability with moderate weight loads
- Advantages:
- Lightweight yet durable construction
- Rust resistance for long-term reliability
- Versatile for both functional and decorative applications.
Specification
Material | Stainless steel 304 |
Size | 508*50*1.5mm |
Pin dia | 3.0mm |
Package | 50pcs/knit bag |


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Company Profile
Foshan Xuanqing Door and Window Accessories Company is a renowned enterprise specializing in the production of door and window accessories.
Equipped with state-of-the-art production facilities and a team of highly skilled professionals, we ensure that our stainless steel long hinges are crafted to perfection. The use of high-quality stainless steel makes our hinges highly resistant to corrosion and wear, guaranteeing long-term durability and reliability.
In addition to our standard product range, we also offer customized solutions to meet the unique requirements of our customers. Whether it's a specific size, design, or material specification, we work closely with our clients to deliver tailor-made products that exceed their expectations.