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The 50*50mm Hollow Square Acoustic WPC Beam Tube is an engineered composite material designed specifically for modern commercial and residential interior spaces. Precision-extruded through a high-temperature process combining high-density polyethylene (HDPE) resin, refined wood fibers, and eco-friendly additive packages, this beam tube delivers structural reliability with a natural timber aesthetic.
The unique 50*50mm hollow square profile reduces material weight to minimize structural load on ceiling grids and partition frames, while its internal air cavity provides natural sound dampening and acoustic barrier properties. Featuring a 1st-Gen natural matte timber finish, the product eliminates common raw wood flaws such as warping, rot, and moisture absorption. It serves as an ideal solution for decorative partitions, room dividers, and acoustic ceiling baffle systems in commercial plazas, hotel lobbies, corporate offices, and luxury residences.
Technical Specifications & Engineering Data
Parameter
Specification / Performance Standard
Testing Standard / Engineering Reference
Product Name
50*50mm Hollow Square Acoustic WPC Beam Tube
Standard Extruded Structural Profile
Profile Dimensions
50mm (Width) * 50mm (Height)
Extrusion Tolerance within ± 0.3mm
Structural Design
Hollow Square Structural Geometry
Optimizes strength-to-weight ratio
Acoustic Performance
Internal Cavity Sound Absorption & Damping
Compatible with acoustic insulation infill
Water Absorption Rate
24-Hour Full Immersion < 0.5%
Superior to natural timber alternatives
Fire Safety Rating
EN 13501-1 Class B-s1, d0 (B1 Fireproof)
Self-extinguishing, low smoke, no droplets
Material Formulation
60% Wood Fiber + 30% HDPE + 10% Additives
High-density homogeneous composite
Biological Resistance
100% Termite-Proof, Mold-Resistant, Anti-Rot
Zero chemical staining or sealing required
Environmental Grade
E0 Standard (Zero Toxic Emissions)
Formaldehyde-free for safe indoor air quality
Container Loadability
40'HQ Optimized Pallet Packaging
≈ 9,500+ Linear Meters per container
Core Advantages & Primary Applications
Key Engineering & Commercial Advantages
Acoustic Sound Control & Structural Lightweighting: The hollow square profile disrupts soundwave propagation to reduce interior echo and acoustic reverberation. Furthermore, the lightweight core decreases structural dead load on overhead suspension wires and partition framing, simplifying installation.
Moisture Resistance & Dimensional Stability: Unlike solid timber, which swells and warps in humid conditions, this beam tube maintains strict dimensional stability, making it suitable for high-humidity environments such as commercial basements and indoor pool enclosures.
B1 Fire Retardant & Eco-Friendly Compliance: Formulated with inorganic flame retardants, the product meets B1-level commercial fire safety standards while releasing zero harmful fumes, fully complying with green building codes.
Rapid Modular Clip Installation: Designed to pair with concealed aluminum or galvanized steel mounting channels, installation crews can snap each beam tube into place with uniform spacing, reducing jobsite labor costs.
Primary Application Fields
Commercial Interior Partitions: Decorative visual screens, space dividers, and privacy louvers in restaurants, hotel lobbies, and airport lounges.
Acoustic Baffle Ceiling Systems: Streamlined suspended ceilings in office spaces, exhibition centers, and shopping malls that conceal overhead utilities while improving room acoustics.
Vertical Architectural Wall Beams: Feature wall accents and linear vertical timber louvers in retail flagship stores and art galleries.
Product Gallery
Technical Q&A: Contractor & Importer FAQ
Q1: Does the hollow square geometry of the 50*50mm Hollow Square Acoustic WPC Beam Tube compromise its structural strength when used as a partition or ceiling baffle?
Not at all. While the 50*50mm Hollow Square Acoustic WPC Beam Tube incorporates a hollow core to reduce weight, its wall thickness is engineered to maintain high flexural rigidity. The internal corner radii distribute mechanical stress evenly. For non-load-bearing architectural applications like ceiling baffles, wall louvers, and room dividers, its structural integrity exceeds standard interior building requirements.
Q2: How does the 50*50mm Hollow Square Acoustic WPC Beam Tube contribute to acoustic performance in commercial spaces?
Large commercial interiors with hard wall and floor surfaces often suffer from ambient noise and echo. The hollow geometry of the 50*50mm Hollow Square Acoustic WPC Beam Tube acts as a natural physical buffer against sound waves. As sound travels through the linear gaps between tubes, a portion of the wave energy dissipates inside the internal cavity. When paired with sound-absorbing insulation above the ceiling grid, the beam tube helps achieve a higher Noise Reduction Coefficient (NRC).
Q3: What installation guidelines should be followed for the 50*50mm Hollow Square Acoustic WPC Beam Tube?
We recommend using custom concealed galvanized steel or aluminum carrier rails to install the 50*50mm Hollow Square Acoustic WPC Beam Tube. First, secure the metal rail to the primary structural ceiling or wall, then push the beam tube directly into the pre-spaced locking clips. Because composite polymers exhibit minor thermal expansion, allow a 2mm to 3mm expansion joint at butt ends to ensure the installation remains flush and flat over time.
Q4: How is the 50*50mm Hollow Square Acoustic WPC Beam Tube packaged to optimize sea freight for B2B importers?
The uniform 50mm × 50mm square profile allows the 50*50mm Hollow Square Acoustic WPC Beam Tube to be stacked compactly on custom export pallets. Compared to solid wood or irregular profiles, the lightweight hollow structure avoids container weight limits, allowing overseas distributors to maximize volume utilization in a 40'HQ container and significantly reduce per-meter shipping costs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Employee Number:
85~100
Ecer Certification：
Verified Supplier
About Us
Haining Vanshine New Materials Co., Ltd. is a premier, innovation-driven WPC manufacturing factory and global exporter specializing in high-performance Wood-Plastic Composite (WPC) building materials. Our fully-owned, modernized production facility is located at No. 88 Sanyou Road, Tongyua... About Us
Haining Vanshine New Materials Co., Ltd. is a premier, innovation-driven WPC manufacturing factory and global exporter specializing in high-performance Wood-Plastic Composite (WPC) building materials. Our fully-owned, modernized production facility is located at No. 88 Sanyou Road, Tongyua...
