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heavy duty floor spring hinge

Heavy Duty Floor Spring Hinge Punch-free Stainless Steel 304 Floor Spring 90 Degree Door Holding Floor Hinge

G-A222K
Gorgeous Hardware heavy duty floor spring hinge (Model: G-A222K) is a punch-free stainless steel 304 non-digging floor spring, 90° door holding, ideal for 55-100kg glass doors.
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Gorgeous G-A222K Heavy Duty Floor Spring Hinge  is a premium non-digging floor spring designed for glass door installations. Crafted from high-quality Stainless Steel 304, this modern floor spring features a punch-free design, 90-degree door holding function, and 180° maximum opening angle, supporting door weights from 55kg to 100kg. It offers easy installation and comprehensive project solution support (including graphic design, 3D model design), making it ideal for apartment and office building glass door projects, with online technical assistance available.

floor spring
SpecificationDetails
Product NameHeavy Duty Floor Spring Hinge Punch-free Stainless Steel 304 Floor Spring
Model NumberG-A222K 
TypeHeavy Duty Floor Spring Hinge / Non-Digging Floor Spring / Hidden Floor Spring
MaterialStainless Steel 304
Max Door Weight55-100kg 
Door Holding Function90° Door Holding
ColorSilver
FinishSSS PSS
ApplicationGlass Door Install, Apartment, Office Building, Commercial Heavy-Duty Doors
Place of OriginGuangdong, China
BrandGorgeous Hardware 
After-sale ServiceOnline Technical Support, Other
floor spring
Gorgeous Hardware provides five core advantages to support your business:
Heavy Duty Floor Spring Hinge One-Stop Service: Gorgeous Hardware offers over 3,000 types of hardware accessories to meet diverse project needs.
Heavy Duty Floor Spring Hinge Service Advantage: At Gorgeous Hardware, we provide marketing tools including product catalogs, videos, drawings, packaging and LOGO designs to help you start selling quickly.
Heavy Duty Floor Spring Hinge Delivery In Time: After order confirmation, production is arranged immediately. Urgent orders may be fulfilled in around 7 days per 20GP container.
Heavy Duty Floor Spring Hinge Production Efficiency: We maintain 3,000 tons of raw material inventory, with 75% workshop automation coverage, and experience in freight-saving packaging to support efficient production.
Heavy Duty Floor Spring Hinge Reliable Quality: We have well-established product inspection equipment and processes to monitor product performance and ensure stable product quality.
floor spring
Heavy Duty Floor Spring Hinge  At Gorgeous Hardware, we ensure a smooth and efficient order fulfillment process designed for on-time delivery.
From order confirmation and raw material preparation to stamping, electroplating, assembly inspection, packing checks, and container loading, our streamlined workflow guarantees goods are delivered within 30–40 days. With strict quality control at every stage, we prioritize reliability, transparency, and customer satisfaction.
floor spring
FAQ
Q: What is a heavy duty floor spring hinge?
A: A heavy duty floor spring hinge is a robust floor-mounted door hinge that provides controlled closing and secure holding for heavy-duty doors, combining durable construction with smooth operation.
Q: What material is this heavy duty floor spring hinge made of?
A: This heavy duty floor spring hinge is crafted from high-quality Stainless Steel 304, ensuring exceptional strength, durability, and corrosion resistance.
Q: Does this hinge have a non-digging and punch-free design?
A: Yes, it features a non-digging and punch-free installation design that eliminates the need for floor digging and drilling, simplifying setup and protecting floor and door surfaces.
Q: What is the maximum door weight and opening angle this hinge can support?
A: This hinge supports door weights from 55kg to 100kg and a maximum door opening angle of 180°, with a secure 90° door holding function.
Q: Is this hinge suitable for glass door installations?
A: Yes, it is specifically designed for glass door applications, ideal for apartment and office building projects.
Q: Can I get a sample for testing before placing a bulk order?
A: Yes, samples are available for quality validation and project testing. You can contact our sales team to arrange sample requests and confirm lead times for sample delivery.
Q: What is the sample lead time and cost?
A: Sample lead time is typically 3-7 working days after sample order confirmation. Sample cost and shipping details will be provided by our sales team based on your specific requirements and destination.