Products Description
Stainless Steel U-Bolts
Robust Construction
Double expansion anchors are engineered for long-lasting strength and consistent performance in diverse environments.
Zinc-Plated Steel
Provides a reliable combination of mechanical strength and moderate corrosion resistance, making it ideal for general indoor or dry-area applications.
Stainless Steel
Offers exceptional resistance to corrosion, suitable for outdoor, marine, or chemically harsh environments.
Reliable Expansion Mechanism
These anchors utilize a dual expansion design with an internal taper system that ensures even, outward force during installation.
As the tensioning bolt is tightened, the inner cone expands the outer shield, pressing it firmly into the masonry or base material.
This creates a secure mechanical interlock, offering high holding strength even in weak, porous, or hollow materials like cinder blocks, bricks, or old concrete.
Versatile Applications
Double expansion anchors are a dependable choice for medium to heavy-duty fastening in masonry and similar substrates:
Mounting Fixtures
HVAC units, satellite dishes, heavy shelving, handrails, and other wall-mounted equipment.
Supporting Installations
Pipe clamps, junction boxes, control panels, and machinery fixtures in concrete or brick.
Outdoor and Structural Use
Exterior signage, lighting systems, fencing anchors, guardrails, or metal frames requiring secure anchoring into structural walls.
Product Description
Material
Carbon Steel
Stainless Steel
Zinc-Plated/Galvanized
Aluminum Alloy
size
Standard sizes range from M6 to M24 thread diameters with 50mm to 500mm leg lengths. Custom bends (semi-round or square) and thread lengths (e.g., 50mm–300mm) are available.
structure
A U-bolt consists of a cold-formed U-shape with two threaded legs. Nuts and washers (often included) ensure secure fastening. The inside radius is precision-calculated to fit pipes snugly.
Application Areas
Critical for pipe supports, truck leaf springs, marine rigging, and solar panel mounting. Also used in HVAC systems, agricultural machinery, and seismic bracing.
Basic Features
| Product Name | U-Bolts |
Brand |
Hanyang |
| Product Model | Customized according to your drawing |
Quality |
High Quality |
| Product Material | Stainless steel, Carbon steel |
Supply Capacity |
100000 pieces per month |
|
Packaging |
1. Bulk cartons+ wooden pallets 2. According to customer needs |
Payment Terms |
TT or other payment methods |
|
STANDARD |
ASTM A325 A325m |
Certificate |
ISO9001 |
|
Warranty |
6months |
Thread |
UNC, UNF, M, F |
| CLASS |
Carbon steel:4.8,6.8,8.8,10.9,12.9 Others : Customized |
Specification |
Customized , OEM/ODM, as per client' s drawing or sample |
Our Products
Bolt
Nut
Customised fasteners
Our Services
mechanical equipment
Efficient and precise processing and testing equipment.
Technology Application
An experienced manufacturing company with professional design, R&D and manufacturing teams.
Standardized production
Complete production and processing on time and quickly
Provide customized services
Provide drawings and samples according to customer requirements
Order Management
Smoothly and actively complete customer orders
responsibility
Full supervision and management from product manufacturing to delivery to customers
Our Certificates
Our production and dispatch
20
years
We have been working in the industry since 2015.
34
nations
We have worked with 34 countries on five continents.
27
harbours
We have multiple ports to ship to.
Our address
Gaotanba E-Commerce Industrial Park, Shuifu City, Zhaotong, Yunnan, China
Phone Number
86-15983127791
15983127791@163.com
FAQ
1.Are we a manufacturer or a trading company?
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We are a manufacturer. We have professional pre-sales and after-sales service staff to serve you.
2.What are the shipping methods?
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We can choose DHL, Fedex, UPS, as well as sea or air transportation.
3.What are the payment terms?
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Our payment terms are usually 30% T.T deposit in advance and 70% balance before shipment.
4.Do you provide samples? Are the samples free?
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We generally provide samples for free, but the freight should be paid by the customer.
5.How do you ensure quality control?
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We are responsible for quality control not only of the production line, but also of the entire ready-made order. Each order needs to be inspected in detail before shipment.
