Board Retaining Coupler 48.3x40mm
A Scaffolding Coupler is a fundamental component used in tube-and-fitting scaffolding systems to join two scaffolding tubes together at various angles. They are critical for ensuring the structural integrity, stability, and safety of the entire scaffold platform.
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Board Retaining Coupler 48.3x40mm
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Scaffolding Coupler
PRODUCT DETAILS
A Scaffolding Coupler is a fundamental component used in tube-and-fitting scaffolding systems to join two scaffolding tubes together at various angles. They are critical for ensuring the structural integrity, stability, and safety of the entire scaffold platform.
Here is a breakdown of the key aspects of scaffolding couplers:
1. Primary Types
Double Coupler (Right-Angle Coupler): Used to connect two tubes at a strict 90-degree angle. It is the most common coupler, used for connecting ledgers or transoms to standards (vertical posts).
Swivel Coupler: Features a central pin that allows the two clamps to rotate 360 degrees. It is essential for connecting tubes at any angle, typically used for diagonal bracing (cross braces).
Sleeve Coupler: Used for end-to-end connection of two tubes coaxially. It fits over the outside of the tubes to extend their length (e.g., extending a standard or a long ledger).
Putlog Coupler (Single Coupler): Used to connect a putlog or transom to a ledger. It is not load-bearing and should only be used to secure horizontal tubes that support scaffolding boards.
Board Retaining Coupler (BRC): Specifically designed to hold scaffolding boards securely to the structure to prevent them from tipping or lifting in high winds.
2. Materials and Manufacturing
Drop-Forged Steel: These are made by heating steel and hammering it into shape. They are highly durable, have high load capacity, and are the preferred choice for heavy-duty construction.
Pressed Steel: Made from steel plates. They are lighter and more cost-effective but generally have lower slip resistance compared to forged couplers.
Cast Iron (Malleable): Often used for specific fittings, though forged steel is more common in modern high-safety environments.
PACKAGING AND SHIPPING
Strict moisture-proof and rust-proof professional packaging, reinforced and shockproof sturdy sealing, neat and orderly boxing and sorting, strict quality control throughout the entire process, ensuring safe and intact delivery to customers.
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What Makes FENGYU So Different From Other Suppliers?
Please contact us to provide you with satisfactory products and become a reliable supplier and service provider in the industry
Direct sourcing of raw materials
We have long-term partnerships with our own steel mills, carefully selecting high-quality national standard profile raw materials and refusing to recycle scrap steel. The purity, load-bearing capacity, and toughness of our materials far exceed those of our peers.
More stringent process precision
Fully automated CNC cutting and seamless robotic welding result in smaller dimensional tolerances, higher interface compatibility, and stable assembly, unlike conventional processes which often lead to deformation and loosening.
Longer corrosion resistance and durability
It adopts hot-dip galvanizing + double-layer anti-rust spraying process, which is corrosion resistant, weather resistant, and salt and alkali resistant. Its outdoor service life is far longer than that of ordinary spray paint models, and the later maintenance cost is lower.
Complete range of products, one-stop shopping
Steel profiles, complete sets of scaffolding, and various accessories are all readily available, eliminating the need to piece together purchases from multiple suppliers. In contrast, many competitors lack a full range of products and require restocking in batches.
Customization + more flexible delivery time
We support the customization of non-standard profiles and irregular scaffolding, with sufficient production capacity and stable order scheduling. Bulk orders are delivered on time, with shorter lead times than most suppliers.
Export qualifications and comprehensive after-sales service
Possessing a full set of export certifications such as CE and ISO, with complete documentation and worry-free customs clearance; providing installation drawings and technical guidance, and offering after-sales response far superior to ordinary trading suppliers.
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