What products does Youlong manufacture?

Youlong manufactures photovoltaic mounting components such as aluminum guide rails, water channels, angle brackets and connectors, plus precision fasteners including anchor bolts, carriage bolts, expansion bolts, flat washers and wing nuts for solar, wind power and construction projects.

Can you produce custom PV brackets and fasteners to my drawings?

Yes. Our automated stamping, forging and CNC machining lines support OEM and custom production. Send drawings or samples with material, finish and quantity requirements, and our engineers will confirm feasibility, tolerances and a written proposal.

How do you control the quality of fasteners for outdoor solar projects?

We run random inspections from raw material intake to final dispatch and test against industry standards, including salt spray corrosion testing and tensile strength testing, so that hardware performs reliably in long-term outdoor exposure.

Which material should I choose for coastal or high-humidity PV sites?

For coastal, offshore or industrial sites with high corrosion categories, stainless steel grade 316 (A4) fasteners are generally recommended. For inland sites, 304 (A2) stainless or hot-dip galvanized carbon steel is commonly specified. Isolating washers help prevent galvanic corrosion between aluminum rails and steel hardware.

Where is Youlong located and do you export worldwide?

Youlong is located in Yongnian District, Handan City, Hebei Province, known as China's Fastener Capital. We have served more than 100 clients worldwide with cumulative shipments exceeding 300,000 tonnes.

Buy Solar PV Mounting Stainless Steel Hoop Manufacturer, Companies

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Buy Solar PV Mounting Stainless Steel Hoop Manufacturer, Companies

Heavy-duty photovoltaic mounting hoop designed for round pipe and bracket fixing, made of high-strength stainless steel with anti-corrosion finish. Features adjustable design, firm clamping and easy installation, widely used for fixing PV guide rails and brackets on poles, ensuring stable connection in outdoor solar engineering projects.

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Product Description

Product Application

Widely used for fixing photovoltaic guide rails, brackets and components on circular poles, steel pipes and vertical supports in ground PV power stations, rooftop solar systems and distributed photovoltaic projects.

Suitable for connecting PV mounting structures with different diameter pipes, adapting to various pole installation scenarios and improving the flexibility of solar system layout.

Applied in outdoor solar engineering, agricultural photovoltaic projects and mountain PV installations, providing reliable fixing and anti-slip support for bracket components.

Compatible with 3040 aluminum guide rails, C-channel steel brackets and standard PV fasteners, forming a complete set of mounting solutions for solar panel systems.

Material & Processing Features

Constructed from high-quality 304 stainless steel or hot-dip galvanized carbon steel, featuring excellent rust resistance, corrosion resistance and weather resistance for long-term outdoor use.

Adopts precision stamping and bending molding process, with smooth edges, uniform radian and high structural strength, avoiding deformation under pressure and ensuring tight clamping.

Adjustable size design with reserved mounting holes, matching standard bolts and nuts, allowing flexible adjustment according to pipe diameter to meet diverse installation needs.

Reinforced rib design on the hoop body enhances overall load-bearing capacity, preventing loosening caused by wind vibration and ensuring long-term stable connection.

Core Product Benefits

Tool-free quick installation structure reduces on-site construction time and labor costs, realizing efficient assembly of PV mounting systems.

Strong adaptability to different pipe diameters and installation environments, suitable for coastal, inland and high-humidity areas with stable performance.

Comply with international photovoltaic accessory standards, passing tensile test, salt spray test and load test, with reliable quality and long service life.

Reusable and detachable design supports secondary installation and system adjustment, providing a cost-effective fixing solution for solar photovoltaic projects.

Detail Pictures

Frequently Asked Questions

Q What materials are used for these solar PV mounting hoops?

They are manufactured from high-grade 304 stainless steel or hot-dip galvanized carbon steel, delivering outstanding resistance against rust, corrosion, and harsh outdoor weather conditions.

Q What components and rails are compatible with this hoop system?

The hoops are fully compatible with standard 3040 aluminum guide rails, C-channel steel brackets, and standard PV fasteners for circular poles, vertical posts, and steel pipes.

Q How does the design prevent loosening caused by strong winds?

The hoop body features an engineered reinforced rib design that increases structural load capacity and resists loosening or displacement caused by wind vibrations.

Q Can this fixing hoop accommodate different pipe diameters?

Yes, it incorporates an adjustable dimension structure with reserved mounting holes, enabling adaptable fitting across a wide variety of pole and pipe sizes.

Q Which quality tests have been conducted on this mounting accessory?

The product complies with international photovoltaic accessory standards and has successfully passed rigorous salt spray, load-bearing, and tensile tests.

Q Is the bracket hoop reusable for system upgrades or adjustments?

Yes, its detachable construction allows for secondary disassembly, realignment, and reinstallation without sacrificing structural clamping performance.