A Stainless Steel Continuous Long Piano Hinge with double-row holes is designed for versatile applications in doors, windows, boxes, cabinets, chassis, and boats. This hinge features a seamless, extended structure crafted from high-grade stainless steel, ensuring exceptional corrosion resistance, durability, and load-bearing capacity. The double-row hole configuration allows for reinforced mounting and precise alignment, distributing weight evenly across the fixture to minimize stress on attachment points. Its continuous design enables smooth, quiet operation while the stainless steel construction makes it ideal for both indoor and outdoor use—particularly in marine environments or humid conditions where rust resistance is critical. The dual-hole pattern offers flexibility for custom installation, accommodating various thicknesses and mounting requirements, making it a reliable choice for heavy-duty or precision applications.
- Type: Stainless Steel Continuous Long Piano Hinge
- Hole Configuration: Double-Row Holes
- Length: Customizable (Suitable for long-span fixtures)
- Material: High-Grade Stainless Steel
- Key Features:
- Double-row holes for reinforced mounting and alignment
- Corrosion-resistant for marine, outdoor, and humid environments
- Continuous design for smooth operation and even weight distribution
- Heavy-duty load-bearing capacity
- Application:
- Doors, windows, cabinets, boxes, chassis
- Marine applications (boats, yachts)
- Industrial, commercial, and residential fixtures requiring durable hinging.
Specification
Material | Stainless steel 304 |
Size | 508*50*1.5mm |
Pin dia | 3.0mm |
Package | 50pcs/knit bag |


Factory show


Packing and Delivery

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.