Your Professional Bolts Supplier
Shandong Ruitong Heavy Industry Technology Co., Ltd. is located in the Jining National High-tech Industrial Development Zone, Shandong Province, a region rich in cultural heritage and known as the birthplace of Confucius and Mencius. Founded in 2010, the company covers an area of 50,000 square meters and employs more than 300 people. It is a comprehensive solution provider specializing in steel structure construction engineering.
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![Anchor Bolt]()
Anchor BoltAnchor bolts are specialized fasteners used to secure steel structures and equipment to concrete foundations. Their core function is to transfer vertical loads, horizontal forces, and uplift...view more -
![High-strength Bolt]()
High-strength BoltThese are high-strength fasteners that use pre-tension force to create friction or directly bear pressure, allowing them to transfer loads effectively. Their key features include high load-bearing...view more -
![Common Bolt]()
Common BoltCommon bolts transfer loads through the fit between the bolt shank and the hole wall, as well as the clamping force generated when the nut is tightened. Their key features include simple...view more
Why Choose Us
Our Services
The main structure is warranted for 10–25 years, and coatings are warranted for 5–10 years. The company provides a 48-hour response time.
Production Capacity
The company has an annual production and construction capacity of 200,000 square meters of membrane structures, 500,000 square meters of space frame structures, and 800,000 square meters of steel structures.
Quality Control
The company implements strict quality control measures, including raw material testing, welding process qualification, and non-destructive testing.
Certifications
The company has obtained multiple general contracting and specialized contracting qualifications for steel structure engineering. It has been recognized as a National High-Tech Enterprise, a provincial- and municipal-level credit enterprise, and a recipient of the Steel Structure Engineering Gold Award. The company also holds multiple patents related to steel structure manufacturing and construction.
An anchor bolt is a fastener typically made from galvanized steel and has a bend or a J hook at the end. Anchor bolts come in various sizes, but the 3 sizes you’ll most likely see are 3/4x30x3, 1x36x4, and 3/4x17x3, with the final size being the most common. Even though these are the most common sizes, they’re not the only sizes. Anchor bolts come in a wide range of sizes to meet the demands of any project.
Product Description
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Material |
Stainless Steel 201, 665, 667, 304, 316, etc |
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Standard |
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
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Non-standards |
OEM is available, according to drawing or samples |
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Finish |
Plain/according to your requirement |
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Package |
According to customers requirement |
The material used to produce anchor bolts is usually steel, due to its strength and durability. Depending on the application, these bolts may be manufactured from stainless steel, zinc-coated steel, or even galvanised steel to resist corrosion.
Types Of Anchor Bolts
Anchor bolts come in various shapes and sizes, each serving a specific purpose. The most common types include:
Cast-in-place anchor bolts: These are set into concrete during the pouring process. They typically have a J-shape or L-shape at the embedded end.
Wedge anchor bolts: Post-installed anchors that expand when tightened, creating a wedging effect against the sides of the drilled hole.
Sleeve anchor bolts: Similar to wedge anchors but with a sleeve that expands as the bolt is tightened.
Adhesive anchor bolts: Use a chemical adhesive to bond the bolt to the concrete, suitable for high load capacities.
Expansion anchor bolts: Expand as they are tightened, creating pressure against the sides of the hole for a secure hold.
Drop-in anchor bolts: Pre-expanded anchors inserted into a hole and set with a special setting tool.
Screw anchor bolts: Have helical threads that cut into the concrete as they are installed, providing a mechanical bond.
Galvanizing: This treatment protects against corrosion.
Special coatings: Coatings such as polymer coatings for extra protection in chemically aggressive environments.
Packaging & Shipping
Our Certificate
FAQ
As one of the most experienced bolts manufacturers in China, our customized products have good reputation in the market. Please feel free to buy high quality bolts in stock here from our factory. For price consultation, contact us.
Common Bolt, High strength Bolt, Ordinary bolt
