Shandong Xingrui Building Materials Co., Ltd. manufactures professional-grade Beam Clamp Coupler solutions engineered from Q235 premium carbon steel through precision forging processes. Our specialized clamping couplers deliver exceptional load-bearing capacity exceeding 30kN and feature adjustable clamping widths designed for steel beam and tube reinforcement in demanding construction applications. Manufactured in our 79,800-square-meter facility equipped with 12 welding robots and 5 semi-automatic forging lines, each product undergoes rigorous quality control aligned with ISO 9001, ISO 14001, and CE certification standards. With strong clamping force and reusable design, these couplers provide reliable non-destructive attachment solutions for formwork beam reinforcement and scaffolding systems across more than 100 global markets.
| Parameter | Details |
|---|---|
| Material Grade | Q235 Premium Carbon Steel |
| Manufacturing Process | Drop Forging |
| Surface Treatment | Electro-Galvanized / Hot-Dip Galvanized |
| Load Bearing Capacity | ≥30kN (when used in pairs) |
| Clamping Width | Adjustable (customizable) |
| Tube Compatibility | 48.3mm OD Standard Scaffolding Tubes |
| Torque Requirement | 54Nm for optimal grip |
| Quality Standards | ISO 9001, ISO 14001, CE Certified |
| Reusability | Multiple construction cycles |
Your construction projects demand reliability. Our specialized cold bending and forging workshops utilize state-of-the-art production technology to ensure dimensional precision and structural integrity.
Each coupler undergoes multi-stage quality verification. Our 180 professional technicians monitor the entire production chain from raw material selection through final inspection. The forging process creates a dense grain structure that enhances mechanical strength and fatigue resistance.
Automated welding lines maintain consistent weld quality. Our electrostatic spraying workshop applies uniform protective coatings that extend service life in harsh environments. This integrated manufacturing approach guarantees you receive couplers that perform reliably under heavy loads.

The adjustable jaw mechanism accommodates varying beam widths and flange configurations. You can quickly adapt the product to different structural steel profiles without requiring multiple component sizes.
This flexibility reduces your inventory complexity. The swivel base option allows 360-degree rotation for diagonal bracing and complex scaffolding geometries. Your installation teams save valuable time with this adaptable design.
The specialized jaw geometry maximizes surface contact with beam flanges. This friction-grip mechanism prevents slippage even under dynamic loading conditions. You gain confidence knowing your temporary structures remain secure throughout the construction phase.
Our couplers excel at restricting lateral formwork deformation during concrete placement. They lock double steel pipe back ridges at beam bottoms with remarkable stability.
The high clamping force prevents slurry leakage at beam-column joints. You achieve better concrete forming quality and reduce costly rework. Simple reinforcement operations allow your crews to work efficiently while maintaining safety standards.
The reusable nature delivers long-term cost benefits. Unlike welded attachments that damage permanent structures, these Beam Clamp Couplers provide non-destructive solutions you can deploy across multiple projects. Your return on investment improves with each reuse cycle.

Every batch undergoes comprehensive testing protocols. Slip load testing measures friction resistance to verify compliance with EN74-1 safety factors. Ultimate strength testing confirms failure points exceed safe working loads by appropriate margins.
Dimensional verification ensures precise tolerances for tube housing and jaw openings. Coating thickness measurements using magnetic flux methods confirm adequate galvanization protection. Material traceability through spectrographic analysis guarantees consistent carbon and manganese content.
This thorough inspection system provides you with documented quality assurance. Our complete product traceability system tracks components from raw material receipt through final shipment. You receive certified products that meet international construction standards.

Since 2007, we've supplied construction solutions to contractors across Asia, Europe, Americas, Oceania, and Africa. Our strategic location in Rizhao provides integrated logistics through international seaport, airport, and high-speed rail connections.
This infrastructure enables reliable delivery schedules. We support large-volume orders with stable production capacity and timely fulfillment. Your project timelines stay on track with our proven supply chain management.
Our experienced team understands international project requirements. We provide technical assistance and sample supplies to help you evaluate product suitability. Custom manufacturing services based on your drawings ensure perfect integration with existing systems.

Q: What load capacity should I specify for suspended scaffolding applications?
A: When used in pairs following industry guidelines, our couplers provide safe working loads of 30kN to 45kN depending on configuration. Consult our technical team for specific project requirements.
Q: How do these couplers handle beams with tapered flanges?
A: The adjustable jaw design accommodates taper variations in older S-beams and standard channels. The swivel base option provides additional flexibility for non-uniform profiles.
Q: What inspection schedule do you recommend for reused couplers?
A: Perform visual inspections before each installation checking for thread wear and jaw deformation. Conduct formal thorough examinations every six months following LOLER and OSHA guidelines.
Q: Can I use single couplers for lighter loads?
A: Industry standards like NASC TG20 mandate paired installation for suspended scaffolds to prevent rotation and maintain safety factors. Single use is only appropriate for lateral bracing applications.
Q: What's the advantage of hot-dip galvanized finish?
A: HDG coating provides superior corrosion resistance in C5-M marine environments and coastal construction sites. It significantly extends service life compared to standard electro-galvanized finishes.
Ready to enhance your formwork and scaffolding systems with reliable beam fixing solutions like Beam Clamp Coupler? Contact our team at sdxingruiqp@126.com for technical specifications, custom manufacturing options, and competitive quotations tailored to your project needs.
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