Shandong Xingrui Building Materials Co., Ltd. manufactures precision-engineered Round Base Plate using Q235 premium steel with integrally stamped construction. Our 150mm diameter plates feature 6mm thickness and 48.5mm center sleeve, delivering stable load distribution across diverse construction scenarios. With ISO 9001, ISO 14001, and ISO 45001 certifications, each plate undergoes rigorous quality control at our 79,800-square-meter facility in Rizhao. Backed by 920 skilled employees and 180 professional technicians operating 12 welding robots and 6 automated lines, we ensure consistent performance. Our painted anti-rust surface treatment guarantees long-term durability, while the universal 48mm compatibility fits various vertical support uprights seamlessly.
Circular load-bearing designs offer superior stress distribution compared to angular alternatives. The product eliminates concentrated pressure points that cause premature concrete cracking.
Your construction site benefits from uniform radial load dispersion. This geometry naturally aligns with cylindrical support posts, creating optimal metal-to-metal contact.
The round profile reduces material waste during stamping production. You receive cost-effective solutions without compromising structural integrity.
| Parameter | Specification |
|---|---|
| Material | Q235 Premium Steel |
| Diameter | 150mm |
| Plate Thickness | 6mm |
| Center Sleeve Inner Diameter | 48.5mm |
| Surface Treatment | Painted Anti-Rust Coating |
| Compatibility | 48mm Vertical Uprights |
| Manufacturing Process | Integral Stamping |
| Reusability | Multiple Cycles |
Our Round Base Plate adapts to conventional construction scenarios with minimal effort. The compact design allows flexible positioning for precise support point adjustment.
Installation requires no specialized tools. Simply place the plate beneath vertical uprights and adjust positioning as needed. The 48.5mm sleeve ensures snug fitting that prevents lateral movement during load application.
Ground protection capabilities prevent substrate damage under heavy loads. You can relocate support positions throughout project phases without compromising structural safety.
Reusability across multiple projects reduces long-term procurement costs. The durable painted surface withstands repeated handling and environmental exposure.
Our cold bending and stamping workshop utilizes 4 sets of advanced roll forming equipment. Each plate undergoes precision stamping to maintain dimensional accuracy within ±0.2mm tolerance.
The electrostatic spraying workshop applies uniform anti-corrosion coatings. This process ensures complete surface coverage that extends service life beyond standard painting methods.
Quality inspectors monitor every production batch using calibrated measuring instruments. We maintain complete traceability from raw material arrival through final packaging.

Standard 150mm diameter plates suit most applications, yet your project may demand specific dimensions. Our engineering team supports custom sizing requests with technical drawings or sample references.
We accommodate bulk orders for large-scale developments. Our production capacity handles high-volume requirements while maintaining delivery schedules.
Samples are available for on-site testing before full order commitment. Technical guidance accompanies each shipment to optimize installation procedures.
ISO 9001 certification validates our quality management protocols. Every Round Base Plate passes multi-point inspection before warehouse storage.
ISO 14001 environmental certification demonstrates our commitment to sustainable manufacturing. We minimize waste through optimized material utilization and recycling programs.
ISO 45001 occupational health standards protect our workforce. This safety-first culture translates into consistently reliable product output.
Our products serve construction sites across 100+ countries in Asia, Europe, Americas, Oceania, and Africa. This global presence reflects proven performance in varied climatic and regulatory environments.

We employ steel banding and protective wrapping to prevent transit damage. Palletized shipments facilitate efficient unloading at your job site. Our Rizhao location provides direct seaport access for cost-effective international shipping.

Q:Why choose the product over square designs?
A:Round plates deliver uniform radial stress distribution, eliminating edge-concentration risks that cause concrete foundation damage. The circular geometry naturally aligns with tubular support posts for superior load transfer efficiency.
Q:How do I determine proper placement density?
A:Calculate total vertical load and divide by per-plate capacity. Consult your structural engineer to account for soil bearing capacity and safety factors specific to your site conditions.
Q:What surface treatment offers best longevity?
A:Our painted anti-rust coating provides excellent protection for typical construction durations. For extended outdoor exposure exceeding five years, consider requesting hot-dip galvanizing during order placement.
Q:Can these plates integrate with existing scaffolding systems?
A:Yes, the 48.5mm sleeve diameter accommodates standard construction uprights worldwide. The universal compatibility eliminates adapter requirements during site assembly.
Q:Are load capacity certifications available?
A:Each shipment includes Mill Test Certificates tracing material properties to original steel batch numbers. Load testing reports are available upon request for specialized engineering validations.
Q:How many reuse cycles can I expect?
A:With proper handling and storage, plates typically endure 50+ deployment cycles. Inspect for deformation before each use—any visible bending indicates yield point exceedance requiring immediate replacement.
Ready to enhance your construction support systems with Round Base Plate? Request a quotation or technical consultation today. Email our team at sdxingruiqp@126.com to discuss your specific project requirements and receive professional guidance.
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