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A beam clamp is one of the most essential components used in construction, steel structure installation, electrical systems, and HVAC suspension. Designed for safety, strength, and adaptability, beam clamps allow users to securely attach rods, hangers, conduits, or brackets to structural beams without drilling or welding.
As a custom galvanized beam clamp factory and hot-dip galvanized beam clamp exporter in China, we specialize in manufacturing carbon steel screw beam clamps with superior strength, anti-corrosion performance, and long-term reliability. Our products meet international standards such as ISO, ASTM, and BS, serving customers across the construction, oil & gas, power plant, and industrial installation sectors.
A beam clamp is a mechanical connector that grips the flange of a steel beam, creating a temporary or permanent mounting point for various loads. The design eliminates the need for welding or drilling, preserving the beam’s structural integrity while providing flexibility for field installations.
Provides a secure fixing point on an I-beam or H-beam
Transfers loads safely without damaging the beam surface
Allows for adjustment, repositioning, and removal
Used for hanging pipes, ductwork, and cable trays
Depending on the structure, material, and application, beam clamps are available in several designs.
Type | Material | Surface Finish | Applications |
Carbon Steel Screw Beam Clamp | High-strength carbon steel | Zinc-plated / Hot-dip galvanized | Heavy-duty construction, pipe supports |
Galvanized Beam Clamp | Mild steel or ductile iron | Electro-galvanized / HDG | Outdoor or humid environments |
Forged Beam Clamp | Drop-forged steel | Plain / Galvanized | High-load suspension systems |
Stainless Steel Beam Clamp | SS304 / SS316 | Polished finish | Corrosive or marine environments |
Custom Beam Clamp | As per drawing or OEM spec | Customized coating | Specialized structural connections |
Among all beam clamp types, the carbon steel screw beam clamp stands out for its load capacity, stability, and cost-efficiency. Made from high-grade carbon steel, these clamps offer exceptional tensile strength and deformation resistance.
High Load Rating: Suitable for supporting heavy structural components
Threaded Screw Design: Ensures secure and adjustable clamping
Easy Installation: Requires only standard tools
Durable Surface Protection: Zinc or hot-dip galvanized coating prevents corrosion
Versatile Use: Compatible with rods, threaded bolts, and steel accessories
Parameter | Typical Value |
Material | Q235 / Q345 Carbon Steel |
Finish | Zinc-plated / Hot-dip Galvanized |
Screw Type | Carbon Steel / Alloy Steel |
Size Range | M6 – M20 thread sizes |
Load Capacity | 50 – 1000 kg per clamp |
Standard | ISO / ASTM / DIN |
Testing | Load test, corrosion resistance test, hardness test |
The galvanized beam clamp provides additional protection against rust and corrosion, making it suitable for outdoor and industrial applications. There are two common types of galvanization:
Electro-Galvanized Beam Clamp
Smooth and bright finish
Ideal for indoor installations
Hot-Dip Galvanized Beam Clamp (HDG)
Thick zinc coating for maximum protection
Excellent for coastal or outdoor projects
Complies with ASTM A123 / ISO 1461 standards
As a hot-dip galvanized beam clamp exporter in China, we ensure every batch passes salt spray testing and adhesion inspections to guarantee long-term corrosion resistance.
Feature | Benefit |
Thick Zinc Layer (≥ 85μm) | Long-lasting corrosion protection |
Strong Bonding to Base Metal | Prevents peeling and flaking |
Weather Resistance | Ideal for outdoor installations |
Extended Service Life | Over 20 years in normal conditions |
Maintenance-Free | No need for repainting or coating rework |
This makes hot-dip galvanized beam clamps the preferred choice for bridges, oil platforms, warehouses, and outdoor steel structures.
As a professional custom galvanized beam clamp factory, we provide OEM & ODM production tailored to customer drawings, load requirements, and surface treatment preferences.
Material Selection: Carbon steel, stainless steel, or alloy steel
Surface Coating: HDG, zinc plating, Dacromet, epoxy painting
Thread Specification: Metric or imperial
Design Variation: Adjustable, swivel, or fixed clamp body
Logo Engraving & Packaging: Custom branding and export packaging
Our engineering team uses 3D CAD and finite element simulation to ensure each beam clamp delivers optimum strength and safety under real-world loads.
Only high-quality carbon steel billets are used, ensuring consistent metallurgical properties.
Precision forging provides improved strength, while CNC machining ensures accurate thread engagement and clamp dimensions.
All products undergo hot-dip galvanization or electro-zinc plating to enhance anti-corrosion performance.
Every clamp is tested for tensile strength, torque resistance, coating thickness, and dimensional accuracy.
We offer export-grade packaging with anti-rust treatment and labeling for international logistics.
Our beam clamps comply with:
ISO 9001:2015 Quality Management System
ASTM A123 / BS EN ISO 1461 for galvanization
DIN 3015 / ANSI B18.2.1 for dimensional accuracy
100% visual and mechanical load testing before shipment
All test data is traceable through a quality certificate and inspection report provided with every shipment.
Beam clamps are widely used in various industries for supporting and connecting steel structures without damaging the beams.
Industry | Applications |
Construction & Infrastructure | Hanging pipes, ducts, and cable trays |
HVAC Systems | Ceiling suspension and duct mounting |
Electrical Installation | Conduit and lighting support |
Oil & Gas | Structural pipe support in refineries |
Mining & Heavy Industry | Conveyor and machinery support |
Power Plant & Utility | Electrical tray mounting on beams |
The adjustable and removable nature of beam clamps makes them ideal for temporary setups or maintenance operations.
Professional Manufacturing: Over 15 years of experience in carbon steel and galvanized fittings.
High Load Capacity: Engineered for heavy-duty structural applications.
Anti-Corrosion Protection: Premium HDG and zinc coatings ensure long service life.
Customized Solutions: Flexible OEM/ODM support with small or bulk quantities.
International Certification: Fully compliant with ISO and ASTM standards.
Global Export Capability: Efficient logistics and competitive pricing from China’s leading exporter.
Property | Zinc-Plated Clamp | Hot-Dip Galvanized Clamp |
Coating Thickness | 5–15 μm | 60–100 μm |
Corrosion Resistance | Moderate | Excellent |
Appearance | Smooth and shiny | Matte, rough finish |
Cost | Lower | Higher but longer life |
Recommended Use | Indoor applications | Outdoor / marine applications |
Q1: What is the difference between forged and cast beam clamps?
A: Forged clamps offer higher mechanical strength and uniform grain structure, while cast clamps are suitable for lighter loads and cost-sensitive applications.
Q2: Can beam clamps be reused?
A: Yes, as long as threads and gripping surfaces remain undamaged and meet torque specifications.
Q3: What coating method provides the best corrosion resistance?
A: Hot-dip galvanizing offers the best protection, especially for outdoor or marine environments.
Q4: Do you offer customized beam clamp designs?
A: Yes, as a custom galvanized beam clamp factory, we manufacture products per customer drawings and load requirements.
Q5: What’s the typical lead time for bulk orders?
A: Normally 15–25 days depending on order size and galvanization process.
Q6: How do I choose the right clamp size?
A: Measure your beam flange thickness and choose a clamp with adjustable jaw capacity slightly greater than the beam size.
As a hot-dip galvanized beam clamp exporter in China, we have established long-term partnerships across:
Europe (Germany, UK, Poland)
Southeast Asia (Vietnam, Indonesia, Malaysia)
Middle East (UAE, Saudi Arabia)
North America and Australia
Each shipment includes:
Product inspection reports
Material certificates (EN10204 3.1)
Surface coating test records
Export-compliant packaging (palletized or carton-boxed)
Our consistent quality and competitive pricing make us one of the most reliable beam clamp suppliers from China.
Whether you need carbon steel screw beam clamps, custom galvanized beam clamps, or hot-dip galvanized beam clamp exports from China, our factory delivers precision-engineered products that combine strength, corrosion resistance, and global standard compliance.
We are dedicated to quality manufacturing, timely delivery, and long-term partnerships, providing reliable solutions for all your structural connection and support system needs.
Company: OMEJA CASTING
Product Line: Beam Clamps, Carbon Steel Fittings, Galvanized Fasteners
Email: whp@omj-casting.com
Phone: +86-15243599988
Address: Longnan Economic And Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province
We are your trusted partner — Custom Galvanized Beam Clamp Factory & Hot-Dip Galvanized Beam Clamp Exporter from China.